Index (Lucene 2.3.1 API)

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A

abort() - Method in class org.apache.lucene.index.IndexWriter: Close the IndexWriter without committing any of the changes that have occurred since it was opened.
AbstractField - Class in org.apache.lucene.document
AbstractField() - Constructor for class org.apache.lucene.document.AbstractField
AbstractField(String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.AbstractField
accept(String) - Method in interface org.apache.lucene.document.FieldSelector
accept(String) - Method in class org.apache.lucene.document.LoadFirstFieldSelector
accept(String) - Method in class org.apache.lucene.document.MapFieldSelector: Load field according to its associated value in fieldSelections
accept(String) - Method in class org.apache.lucene.document.SetBasedFieldSelector: Indicate whether to load the field with the given name or not.
accept(File, String) - Method in class org.apache.lucene.index.IndexFileNameFilter
acquireWriteLock() - Method in class org.apache.lucene.index.IndexReader: Does nothing by default.
add(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet: Add this CharSequence into the set
add(String) - Method in class org.apache.lucene.analysis.CharArraySet: Add this String into the set
add(char[]) - Method in class org.apache.lucene.analysis.CharArraySet: Add this char[] directly to the set.
add(Object) - Method in class org.apache.lucene.analysis.CharArraySet
add(Token) - Method in class org.apache.lucene.analysis.SinkTokenizer: Override this method to cache only certain tokens, or new tokens based on the old tokens.
add(Fieldable) - Method in class org.apache.lucene.document.Document: Adds a field to a document.
add(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
add(IndexReader) - Method in class org.apache.lucene.index.ParallelReader: Add an IndexReader.
add(IndexReader, boolean) - Method in class org.apache.lucene.index.ParallelReader: Add an IndexReader whose stored fields will not be returned.
add(Query, BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanQuery: Adds a clause to a boolean query.
add(BooleanClause) - Method in class org.apache.lucene.search.BooleanQuery: Adds a clause to a boolean query.
add(Query) - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Add a subquery to this disjunction
add(Collection) - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Add a collection of disjuncts to this disjunction via Iterable
add(Term) - Method in class org.apache.lucene.search.MultiPhraseQuery: Add a single term at the next position in the phrase.
add(Term[]) - Method in class org.apache.lucene.search.MultiPhraseQuery: Add multiple terms at the next position in the phrase.
add(Term[], int) - Method in class org.apache.lucene.search.MultiPhraseQuery: Allows to specify the relative position of terms within the phrase.
add(Term) - Method in class org.apache.lucene.search.PhraseQuery: Adds a term to the end of the query phrase.
add(Term, int) - Method in class org.apache.lucene.search.PhraseQuery: Adds a term to the end of the query phrase.
add_escapes(String) - Method in exception org.apache.lucene.queryParser.ParseException: Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
addAnalyzer(String, Analyzer) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper: Defines an analyzer to use for the specified field.
addClause(Vector, int, int, Query) - Method in class org.apache.lucene.queryParser.QueryParser
addDetail(Explanation) - Method in class org.apache.lucene.search.Explanation: Adds a sub-node to this explanation node.
addDocument(Document, Analyzer) - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Adds a document to this index, using the provided analyzer instead of the one specific in the constructor.
addDocument(Document) - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Adds a document to this index.
addDocument(Document) - Method in class org.apache.lucene.index.IndexWriter: Adds a document to this index.
addDocument(Document, Analyzer) - Method in class org.apache.lucene.index.IndexWriter: Adds a document to this index, using the provided analyzer instead of the value of IndexWriter.getAnalyzer().
addEscapes(String) - Static method in error org.apache.lucene.queryParser.TokenMgrError: Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addIndexes(Directory[]) - Method in class org.apache.lucene.index.IndexWriter: Merges all segments from an array of indexes into this index.
addIndexes(IndexReader[]) - Method in class org.apache.lucene.index.IndexWriter: Merges the provided indexes into this index.
addIndexesNoOptimize(Directory[]) - Method in class org.apache.lucene.index.IndexWriter: Merges all segments from an array of indexes into this index.
addPosition(int, int) - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
adjustTop() - Method in class org.apache.lucene.util.PriorityQueue: Should be called when the Object at top changes values.
adjustTop() - Method in class org.apache.lucene.util.ScorerDocQueue: Should be called when the scorer at top changes doc() value.
ALL - Static variable in class org.apache.lucene.index.IndexReader.FieldOption: All fields
ALL - Static variable in class org.apache.lucene.index.SortedTermVectorMapper: Stand-in name for the field in TermVectorEntry.
AlreadyClosedException - Exception in org.apache.lucene.store: This exception is thrown when there is an attempt to access something that has already been closed.
AlreadyClosedException(String) - Constructor for exception org.apache.lucene.store.AlreadyClosedException
Analyzer - Class in org.apache.lucene.analysis: An Analyzer builds TokenStreams, which analyze text.
Analyzer() - Constructor for class org.apache.lucene.analysis.Analyzer
analyzer - Variable in class org.apache.lucene.index.IndexModifier: Deprecated.
AND - Static variable in class org.apache.lucene.queryParser.QueryParser.Operator
AND - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
AND_OPERATOR - Static variable in class org.apache.lucene.queryParser.QueryParser: Alternative form of QueryParser.Operator.AND
anyUnhandledExceptions() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler: Used for testing
assureOpen() - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Throw an IllegalStateException if the index is closed.
AUTO - Static variable in class org.apache.lucene.search.SortField: Guess type of sort based on field contents.

B

backup(int) - Method in interface org.apache.lucene.queryParser.CharStream: Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.FastCharStream
beginColumn - Variable in class org.apache.lucene.queryParser.Token: beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.queryParser.Token: beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
BeginToken() - Method in interface org.apache.lucene.queryParser.CharStream: Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.FastCharStream
binaryValue() - Method in class org.apache.lucene.document.Field: The value of the field in Binary, or null.
binaryValue() - Method in interface org.apache.lucene.document.Fieldable: The value of the field in Binary, or null.
bits(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
bits(IndexReader) - Method in class org.apache.lucene.search.CachingWrapperFilter
bits(IndexReader) - Method in class org.apache.lucene.search.Filter: Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.
bits(IndexReader) - Method in class org.apache.lucene.search.PrefixFilter
bits(IndexReader) - Method in class org.apache.lucene.search.QueryWrapperFilter
bits(IndexReader) - Method in class org.apache.lucene.search.RangeFilter: Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.
bits(IndexReader) - Method in class org.apache.lucene.search.RemoteCachingWrapperFilter: Uses the FilterManager to keep the cache for a filter on the searcher side of a remote connection.
bits(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
bitSpans(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanFilter: Returns a SpanFilterResult with true for documents which should be permitted in search results, and false for those that should not and Spans for where the true docs match.
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
BitVector - Class in org.apache.lucene.util: Optimized implementation of a vector of bits.
BitVector(int) - Constructor for class org.apache.lucene.util.BitVector: Constructs a vector capable of holding n bits.
BitVector(Directory, String) - Constructor for class org.apache.lucene.util.BitVector: Constructs a bit vector from the file name in Directory d, as written by the BitVector.write(org.apache.lucene.store.Directory, java.lang.String) method.
BooleanClause - Class in org.apache.lucene.search: A clause in a BooleanQuery.
BooleanClause(Query, BooleanClause.Occur) - Constructor for class org.apache.lucene.search.BooleanClause: Constructs a BooleanClause.
BooleanClause.Occur - Class in org.apache.lucene.search: Specifies how clauses are to occur in matching documents.
BooleanQuery - Class in org.apache.lucene.search: A Query that matches documents matching boolean combinations of other queries, e.g.
BooleanQuery() - Constructor for class org.apache.lucene.search.BooleanQuery: Constructs an empty boolean query.
BooleanQuery(boolean) - Constructor for class org.apache.lucene.search.BooleanQuery: Constructs an empty boolean query.
BooleanQuery.TooManyClauses - Exception in org.apache.lucene.search: Thrown when an attempt is made to add more than BooleanQuery.getMaxClauseCount() clauses.
BooleanQuery.TooManyClauses() - Constructor for exception org.apache.lucene.search.BooleanQuery.TooManyClauses
boost - Variable in class org.apache.lucene.document.AbstractField
Boost - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
boost(float) - Static method in class org.apache.lucene.util.ToStringUtils: for printing boost only if not 1.0
BoostingTermQuery - Class in org.apache.lucene.search.payloads: The BoostingTermQuery is very similar to the SpanTermQuery except that it factors in the value of the payload located at each of the positions where the Term occurs.
BoostingTermQuery(Term) - Constructor for class org.apache.lucene.search.payloads.BoostingTermQuery
BoostingTermQuery.BoostingTermWeight - Class in org.apache.lucene.search.payloads
BoostingTermQuery.BoostingTermWeight(BoostingTermQuery, Searcher) - Constructor for class org.apache.lucene.search.payloads.BoostingTermQuery.BoostingTermWeight
boosts - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput: Default buffer size
BufferedIndexInput - Class in org.apache.lucene.store: Base implementation class for buffered IndexInput.
BufferedIndexInput() - Constructor for class org.apache.lucene.store.BufferedIndexInput
BufferedIndexInput(int) - Constructor for class org.apache.lucene.store.BufferedIndexInput: Inits BufferedIndexInput with a specific bufferSize
BufferedIndexOutput - Class in org.apache.lucene.store: Base implementation class for buffered IndexOutput.
BufferedIndexOutput() - Constructor for class org.apache.lucene.store.BufferedIndexOutput
BYTE - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type: field values are interpreted as numeric byte values.
byte315ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat: byteToFloat(b, mantissaBits=3, zeroExponent=15)
byte52ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat: byteToFloat(b, mantissaBits=5, zeroExponent=2)
byteAt(int) - Method in class org.apache.lucene.index.Payload: Returns the byte at the given index.
ByteFieldSource - Class in org.apache.lucene.search.function: Expert: obtains single byte field values from the FieldCache using getBytes() and makes those values available as other numeric types, casting as needed.
ByteFieldSource(String) - Constructor for class org.apache.lucene.search.function.ByteFieldSource: Create a cached byte field source with default string-to-byte parser.
ByteFieldSource(String, FieldCache.ByteParser) - Constructor for class org.apache.lucene.search.function.ByteFieldSource: Create a cached byte field source with a specific string-to-byte parser.
byteToFloat(byte, int, int) - Static method in class org.apache.lucene.util.SmallFloat: Converts an 8 bit float to a 32 bit float.

C

cache - Variable in class org.apache.lucene.search.CachingSpanFilter: A transient Filter cache.
cache - Variable in class org.apache.lucene.search.CachingWrapperFilter: A transient Filter cache.
cache - Variable in class org.apache.lucene.search.FilterManager: The cache itself
cacheCleanSize - Variable in class org.apache.lucene.search.FilterManager: Maximum allowed cache size
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ByteFieldSource
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FieldCacheSource: Check if equals to another FieldCacheSource, already knowing that cache and field are equal.
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FloatFieldSource
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.IntFieldSource
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ShortFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ByteFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FieldCacheSource: Return a hash code of a FieldCacheSource, without the hash-codes of the field and the cache (those are taken care of elsewhere).
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FloatFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.IntFieldSource
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ShortFieldSource
CachingSpanFilter - Class in org.apache.lucene.search: Wraps another SpanFilter's result and caches it.
CachingSpanFilter(SpanFilter) - Constructor for class org.apache.lucene.search.CachingSpanFilter
CachingTokenFilter - Class in org.apache.lucene.analysis: This class can be used if the Tokens of a TokenStream are intended to be consumed more than once.
CachingTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.CachingTokenFilter
CachingWrapperFilter - Class in org.apache.lucene.search: Wraps another filter's result and caches it.
CachingWrapperFilter(Filter) - Constructor for class org.apache.lucene.search.CachingWrapperFilter
CARAT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
CharArraySet - Class in org.apache.lucene.analysis: A simple class that stores Strings as char[]'s in a hash table.
CharArraySet(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet: Create set with enough capacity to hold startSize terms
CharArraySet(Collection, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet: Create set from a Collection of char[] or String
CharArraySet.CharArraySetIterator - Class in org.apache.lucene.analysis: The Iterator for this set.
CharStream - Interface in org.apache.lucene.queryParser: This interface describes a character stream that maintains line and column number positions of the characters.
CharTokenizer - Class in org.apache.lucene.analysis: An abstract base class for simple, character-oriented tokenizers.
CharTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
check(Directory, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Returns true if index is clean, else false.
CheckIndex - Class in org.apache.lucene.index: Basic tool to check the health of an index and write a new segments file that removes reference to problematic segments.
CheckIndex() - Constructor for class org.apache.lucene.index.CheckIndex
Clause(String) - Method in class org.apache.lucene.queryParser.QueryParser
clauses() - Method in class org.apache.lucene.search.BooleanQuery: Returns the list of clauses in this query.
cleanSleepTime - Variable in class org.apache.lucene.search.FilterManager: Cache cleaning frequency
clear() - Method in class org.apache.lucene.analysis.Token: Resets the term text, payload, and positionIncrement to default.
clear(int) - Method in class org.apache.lucene.util.BitVector: Sets the value of bit to zero.
clear() - Method in class org.apache.lucene.util.PriorityQueue: Removes all entries from the PriorityQueue.
clear() - Method in class org.apache.lucene.util.ScorerDocQueue: Removes all entries from the ScorerDocQueue.
clearLock(String) - Method in class org.apache.lucene.store.Directory: Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.LockFactory: Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.NativeFSLockFactory
clearLock(String) - Method in class org.apache.lucene.store.NoLockFactory
clearLock(String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
clearLock(String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
clearLock(String) - Method in class org.apache.lucene.store.VerifyingLockFactory
clone() - Method in class org.apache.lucene.analysis.Token
clone() - Method in class org.apache.lucene.index.Payload: Clones this payload by creating a copy of the underlying byte array.
clone() - Method in class org.apache.lucene.search.BooleanQuery
clone() - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Create a shallow copy of us -- used in rewriting if necessary
clone() - Method in class org.apache.lucene.search.function.CustomScoreQuery
clone() - Method in class org.apache.lucene.search.Query: Returns a clone of this query.
clone() - Method in class org.apache.lucene.store.BufferedIndexInput
clone() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
clone() - Method in class org.apache.lucene.store.IndexInput: Returns a clone of this stream.
close() - Method in class org.apache.lucene.analysis.SinkTokenizer
close() - Method in class org.apache.lucene.analysis.TokenFilter: Close the input TokenStream.
close() - Method in class org.apache.lucene.analysis.Tokenizer: By default, closes the input Reader.
close() - Method in class org.apache.lucene.analysis.TokenStream: Releases resources associated with this stream.
close() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
close() - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Close this index, writing all pending changes to disk.
close() - Method in class org.apache.lucene.index.IndexReader: Closes files associated with this index.
close() - Method in class org.apache.lucene.index.IndexWriter: Flushes all changes to an index and closes all associated files.
close(boolean) - Method in class org.apache.lucene.index.IndexWriter: Closes the index with or without waiting for currently running merges to finish.
close() - Method in class org.apache.lucene.index.LogMergePolicy
close() - Method in class org.apache.lucene.index.MultipleTermPositions
close() - Method in class org.apache.lucene.index.SerialMergeScheduler
close() - Method in interface org.apache.lucene.index.TermDocs: Frees associated resources.
close() - Method in class org.apache.lucene.index.TermEnum: Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.FilteredTermEnum: Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.FuzzyTermEnum
close() - Method in class org.apache.lucene.search.IndexSearcher: Note that the underlying IndexReader is not closed, if IndexSearcher was constructed with IndexSearcher(IndexReader r).
close() - Method in class org.apache.lucene.search.MultiSearcher
close() - Method in class org.apache.lucene.search.RemoteSearchable
close() - Method in interface org.apache.lucene.search.Searchable: Frees resources associated with this Searcher.
close() - Method in class org.apache.lucene.search.Searcher
close() - Method in class org.apache.lucene.search.WildcardTermEnum
close() - Method in class org.apache.lucene.store.BufferedIndexOutput: Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.Directory: Closes the store.
close() - Method in class org.apache.lucene.store.FSDirectory: Closes the store to future operations.
close() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
close() - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
close() - Method in class org.apache.lucene.store.IndexInput: Closes the stream to futher operations.
close() - Method in class org.apache.lucene.store.IndexOutput: Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.RAMDirectory: Closes the store to future operations, releasing associated memory.
close() - Method in class org.apache.lucene.store.RAMOutputStream
collect(int, float) - Method in class org.apache.lucene.search.HitCollector: Called once for every document matching a query, with the document number and its raw score.
collect(int, float) - Method in class org.apache.lucene.search.TopDocCollector
collect(int, float) - Method in class org.apache.lucene.search.TopFieldDocCollector
COLON - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
combine(Query[]) - Method in class org.apache.lucene.search.Query: Expert: called when re-writing queries under MultiSearcher.
commit() - Method in class org.apache.lucene.index.IndexReader: Commit changes resulting from delete, undeleteAll, or setNorm operations If an exception is hit, then either no changes or all changes will have been committed to the index (transactional semantics).
comparators - Variable in class org.apache.lucene.search.FieldSortedHitQueue: Stores a comparator corresponding to each field being sorted by
compare(Object, Object) - Method in class org.apache.lucene.index.TermVectorEntryFreqSortedComparator
compare(ScoreDoc, ScoreDoc) - Method in interface org.apache.lucene.search.ScoreDocComparator: Compares two ScoreDoc objects and returns a result indicating their sort order.
compareTo(Object) - Method in class org.apache.lucene.index.Term
compareTo(Term) - Method in class org.apache.lucene.index.Term: Compares two terms, returning a negative integer if this term belongs before the argument, zero if this term is equal to the argument, and a positive integer if this term belongs after the argument.
ComplexExplanation - Class in org.apache.lucene.search: Expert: Describes the score computation for document and query, andcan distinguish a match independent of a positive value.
ComplexExplanation() - Constructor for class org.apache.lucene.search.ComplexExplanation
ComplexExplanation(boolean, float, String) - Constructor for class org.apache.lucene.search.ComplexExplanation
COMPRESS - Static variable in class org.apache.lucene.document.Field.Store: Store the original field value in the index in a compressed form.
ConcurrentMergeScheduler - Class in org.apache.lucene.index: A MergeScheduler that runs each merge using a separate thread, up until a maximum number of threads (ConcurrentMergeScheduler.setMaxThreadCount(int)) at which points merges are run in the foreground, serially.
ConcurrentMergeScheduler() - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler
Conjunction() - Method in class org.apache.lucene.queryParser.QueryParser
Constants - Class in org.apache.lucene.util: Some useful constants.
ConstantScoreQuery - Class in org.apache.lucene.search: A query that wraps a filter and simply returns a constant score equal to the query boost for every document in the filter.
ConstantScoreQuery(Filter) - Constructor for class org.apache.lucene.search.ConstantScoreQuery
ConstantScoreQuery.ConstantScorer - Class in org.apache.lucene.search
ConstantScoreQuery.ConstantScorer(Similarity, IndexReader, Weight) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
ConstantScoreQuery.ConstantWeight - Class in org.apache.lucene.search
ConstantScoreQuery.ConstantWeight(Searcher) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
ConstantScoreRangeQuery - Class in org.apache.lucene.search: A range query that returns a constant score equal to its boost for all documents in the range.
ConstantScoreRangeQuery(String, String, String, boolean, boolean) - Constructor for class org.apache.lucene.search.ConstantScoreRangeQuery
contains(char[], int, int) - Method in class org.apache.lucene.analysis.CharArraySet: true if the len chars of text starting at off are in the set
contains(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet: true if the CharSequence is in the set
contains(Object) - Method in class org.apache.lucene.analysis.CharArraySet
coord(int, int) - Method in class org.apache.lucene.search.DefaultSimilarity: Implemented as overlap / maxOverlap.
coord(int, int) - Method in class org.apache.lucene.search.Similarity: Computes a score factor based on the fraction of all query terms that a document contains.
coord(int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
copy(Directory, Directory, boolean) - Static method in class org.apache.lucene.store.Directory: Copy contents of a directory src to a directory dest.
copyBytes(IndexInput, long) - Method in class org.apache.lucene.store.IndexOutput: Copy numBytes bytes from input to ourself.
copyTo(byte[], int) - Method in class org.apache.lucene.index.Payload: Copies the payload data to a byte array.
CorruptIndexException - Exception in org.apache.lucene.index: This exception is thrown when Lucene detects an inconsistency in the index.
CorruptIndexException(String) - Constructor for exception org.apache.lucene.index.CorruptIndexException
count - Variable in class org.apache.lucene.search.spans.TermSpans
count() - Method in class org.apache.lucene.util.BitVector: Returns the total number of one bits in this vector.
createIndexReader() - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Close the IndexWriter and open an IndexReader.
createIndexWriter() - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Close the IndexReader and open an IndexWriter.
createOutput(String) - Method in class org.apache.lucene.store.Directory: Creates a new, empty file in the directory with the given name.
createOutput(String) - Method in class org.apache.lucene.store.FSDirectory: Creates a new, empty file in the directory with the given name.
createOutput(String) - Method in class org.apache.lucene.store.RAMDirectory: Creates a new, empty file in the directory with the given name.
createTerm(String) - Method in class org.apache.lucene.index.Term: Optimized construction of new Terms by reusing same field as this Term - avoids field.intern() overhead
createWeight(Searcher) - Method in class org.apache.lucene.search.BooleanQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.ConstantScoreQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.FilteredQuery: Returns a Weight that applies the filter to the enclosed query's Weight.
createWeight(Searcher) - Method in class org.apache.lucene.search.function.CustomScoreQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.function.ValueSourceQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.MatchAllDocsQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.MultiPhraseQuery
createWeight(Query) - Method in class org.apache.lucene.search.MultiSearcher: Create weight in multiple index scenario.
createWeight(Searcher) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.PhraseQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.Query: Expert: Constructs an appropriate Weight implementation for this query.
createWeight(Query) - Method in class org.apache.lucene.search.Searcher: creates a weight for query
createWeight(Searcher) - Method in class org.apache.lucene.search.spans.SpanQuery
createWeight(Searcher) - Method in class org.apache.lucene.search.TermQuery
curChar - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
currentToken - Variable in exception org.apache.lucene.queryParser.ParseException: This is the last token that has been consumed successfully.
CUSTOM - Static variable in class org.apache.lucene.search.SortField: Sort using a custom Comparator.
customExplain(int, Explanation, Explanation[]) - Method in class org.apache.lucene.search.function.CustomScoreQuery: Explain the custom score.
customExplain(int, Explanation, Explanation) - Method in class org.apache.lucene.search.function.CustomScoreQuery: Explain the custom score.
customScore(int, float, float[]) - Method in class org.apache.lucene.search.function.CustomScoreQuery: Compute a custom score by the subQuery score and a number of ValueSourceQuery scores.
customScore(int, float, float) - Method in class org.apache.lucene.search.function.CustomScoreQuery: Compute a custom score by the subQuery score and the ValueSourceQuery score.
CustomScoreQuery - Class in org.apache.lucene.search.function: Query that sets document score as a programmatic function of several (sub) scores.
CustomScoreQuery(Query) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery: Create a CustomScoreQuery over input subQuery.
CustomScoreQuery(Query, ValueSourceQuery) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery: Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.
CustomScoreQuery(Query, ValueSourceQuery[]) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery: Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.

D

data - Variable in class org.apache.lucene.index.Payload: the byte array containing the payload data
DateField - Class in org.apache.lucene.document: Deprecated. If you build a new index, use DateTools instead. This class is included for use with existing indices and will be removed in a future release.
DateTools - Class in org.apache.lucene.document: Provides support for converting dates to strings and vice-versa.
DateTools.Resolution - Class in org.apache.lucene.document: Specifies the time granularity.
dateToString(Date) - Static method in class org.apache.lucene.document.DateField: Deprecated. Converts a Date to a string suitable for indexing.
dateToString(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools: Converts a Date to a string suitable for indexing.
DAY - Static variable in class org.apache.lucene.document.DateTools.Resolution
debugStream - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
decodeNorm(byte) - Static method in class org.apache.lucene.search.Similarity: Decodes a normalization factor stored in an index.
decRef() - Method in class org.apache.lucene.index.IndexReader: Decreases the refCount of this IndexReader instance.
DEFAULT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
DEFAULT - Static variable in interface org.apache.lucene.search.FieldCache: Expert: The cache used internally by sorting and range query classes.
DEFAULT_CACHE_CLEAN_SIZE - Static variable in class org.apache.lucene.search.FilterManager: The default maximum number of Filters in the cache
DEFAULT_CACHE_SLEEP_TIME - Static variable in class org.apache.lucene.search.FilterManager: The default frequency of cache clenup
DEFAULT_MAX_BUFFERED_DELETE_TERMS - Static variable in class org.apache.lucene.index.IndexWriter: Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_BUFFERED_DOCS - Static variable in class org.apache.lucene.index.IndexWriter: Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_FIELD_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter: Default value is 10,000.
DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.IndexWriter: Deprecated.
DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogMergePolicy: Default maximum segment size.
DEFAULT_MAX_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy: Default maximum segment size.
DEFAULT_MAX_TOKEN_LENGTH - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer: Default maximum allowed token length
DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.IndexWriter: Deprecated.
DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.LogMergePolicy: Default merge factor, which is how many segments are merged at a time
DEFAULT_MIN_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogDocMergePolicy: Default minimum segment size.
DEFAULT_MIN_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy: Default minimum segment size.
DEFAULT_RAM_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.index.IndexWriter: Default value is 16 MB (which means flush when buffered docs consume 16 MB RAM).
DEFAULT_TERM_INDEX_INTERVAL - Static variable in class org.apache.lucene.index.IndexWriter: Default value is 128.
DEFAULT_TYPE - Static variable in class org.apache.lucene.analysis.Token
defaultMinSimilarity - Static variable in class org.apache.lucene.search.FuzzyQuery
defaultPrefixLength - Static variable in class org.apache.lucene.search.FuzzyQuery
DefaultSimilarity - Class in org.apache.lucene.search: Expert: Default scoring implementation.
DefaultSimilarity() - Constructor for class org.apache.lucene.search.DefaultSimilarity
delete() - Method in interface org.apache.lucene.index.IndexCommitPoint: Delete this commit point.
deleteDocument(int) - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Deletes the document numbered docNum.
deleteDocument(int) - Method in class org.apache.lucene.index.IndexReader: Deletes the document numbered docNum.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Deletes all documents containing term.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexReader: Deletes all documents that have a given term indexed.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexWriter: Deletes the document(s) containing term.
deleteDocuments(Term[]) - Method in class org.apache.lucene.index.IndexWriter: Deletes the document(s) containing any of the terms.
deleteFile(String) - Method in class org.apache.lucene.store.Directory: Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.FSDirectory: Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.RAMDirectory: Removes an existing file in the directory.
description() - Method in class org.apache.lucene.search.function.ByteFieldSource
description() - Method in class org.apache.lucene.search.function.FieldCacheSource
description() - Method in class org.apache.lucene.search.function.FloatFieldSource
description() - Method in class org.apache.lucene.search.function.IntFieldSource
description() - Method in class org.apache.lucene.search.function.OrdFieldSource
description() - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
description() - Method in class org.apache.lucene.search.function.ShortFieldSource
description() - Method in class org.apache.lucene.search.function.ValueSource: description of field, used in explain()
difference() - Method in class org.apache.lucene.search.FilteredTermEnum: Equality measure on the term
difference() - Method in class org.apache.lucene.search.FuzzyTermEnum
difference() - Method in class org.apache.lucene.search.WildcardTermEnum
directory() - Method in class org.apache.lucene.index.FilterIndexReader
directory - Variable in class org.apache.lucene.index.IndexModifier: Deprecated.
directory() - Method in class org.apache.lucene.index.IndexReader: Returns the directory associated with this index.
Directory - Class in org.apache.lucene.store: A Directory is a flat list of files.
Directory() - Constructor for class org.apache.lucene.store.Directory
DISABLE_AUTO_FLUSH - Static variable in class org.apache.lucene.index.IndexWriter: Value to denote a flush trigger is disabled
disable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
DisjunctionMaxQuery - Class in org.apache.lucene.search: A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.
DisjunctionMaxQuery(float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery: Creates a new empty DisjunctionMaxQuery.
DisjunctionMaxQuery(Collection, float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery: Creates a new DisjunctionMaxQuery
doBody() - Method in class org.apache.lucene.store.Lock.With: Code to execute with exclusive access.
doc() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
doc() - Method in class org.apache.lucene.index.MultipleTermPositions
doc() - Method in interface org.apache.lucene.index.TermDocs: Returns the current document number.
doc() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
doc(int) - Method in class org.apache.lucene.search.Hits: Returns the stored fields of the n^th document in this set.
doc(int) - Method in class org.apache.lucene.search.IndexSearcher
doc(int, FieldSelector) - Method in class org.apache.lucene.search.IndexSearcher
doc(int) - Method in class org.apache.lucene.search.MultiSearcher
doc(int, FieldSelector) - Method in class org.apache.lucene.search.MultiSearcher
doc(int) - Method in class org.apache.lucene.search.RemoteSearchable
doc(int, FieldSelector) - Method in class org.apache.lucene.search.RemoteSearchable
doc() - Method in class org.apache.lucene.search.ReqExclScorer
doc() - Method in class org.apache.lucene.search.ReqOptSumScorer
doc - Variable in class org.apache.lucene.search.ScoreDoc: Expert: A hit document's number.
doc() - Method in class org.apache.lucene.search.Scorer: Returns the current document number matching the query.
doc(int) - Method in interface org.apache.lucene.search.Searchable: Expert: Returns the stored fields of document i.
doc(int, FieldSelector) - Method in interface org.apache.lucene.search.Searchable: Get the Document at the n^th position.
doc(int) - Method in class org.apache.lucene.search.Searcher
DOC - Static variable in class org.apache.lucene.search.SortField: Sort by document number (index order).
doc() - Method in interface org.apache.lucene.search.spans.Spans: Returns the document number of the current match.
doc - Variable in class org.apache.lucene.search.spans.SpanScorer
doc() - Method in class org.apache.lucene.search.spans.SpanScorer
doc - Variable in class org.apache.lucene.search.spans.TermSpans
doc() - Method in class org.apache.lucene.search.spans.TermSpans
docCount() - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Returns the number of documents currently in this index.
docCount() - Method in class org.apache.lucene.index.IndexWriter: Returns the number of documents currently in this index.
docFreq(Term) - Method in class org.apache.lucene.index.FilterIndexReader
docFreq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
docFreq(Term) - Method in class org.apache.lucene.index.IndexReader: Returns the number of documents containing the term t.
docFreq(Term) - Method in class org.apache.lucene.index.MultiReader
docFreq(Term) - Method in class org.apache.lucene.index.ParallelReader
docFreq() - Method in class org.apache.lucene.index.TermEnum: Returns the docFreq of the current Term in the enumeration.
docFreq() - Method in class org.apache.lucene.search.FilteredTermEnum: Returns the docFreq of the current Term in the enumeration.
docFreq(Term) - Method in class org.apache.lucene.search.IndexSearcher
docFreq(Term) - Method in class org.apache.lucene.search.MultiSearcher
docFreq(Term) - Method in class org.apache.lucene.search.ParallelMultiSearcher: TODO: parallelize this one too
docFreq(Term) - Method in class org.apache.lucene.search.RemoteSearchable
docFreq(Term) - Method in interface org.apache.lucene.search.Searchable: Expert: Returns the number of documents containing term.
docFreq(Term) - Method in class org.apache.lucene.search.Searcher
docFreqs(Term[]) - Method in class org.apache.lucene.search.RemoteSearchable
docFreqs(Term[]) - Method in interface org.apache.lucene.search.Searchable: Expert: For each term in the terms array, calculates the number of documents containing term.
docFreqs(Term[]) - Method in class org.apache.lucene.search.Searcher
doClose() - Method in class org.apache.lucene.index.FilterIndexReader
doClose() - Method in class org.apache.lucene.index.IndexReader: Implements close.
doClose() - Method in class org.apache.lucene.index.MultiReader
doClose() - Method in class org.apache.lucene.index.ParallelReader
doCommit() - Method in class org.apache.lucene.index.FilterIndexReader
doCommit() - Method in class org.apache.lucene.index.IndexReader: Implements commit.
doCommit() - Method in class org.apache.lucene.index.MultiReader
doCommit() - Method in class org.apache.lucene.index.ParallelReader
Document - Class in org.apache.lucene.document: Documents are the unit of indexing and search.
Document() - Constructor for class org.apache.lucene.document.Document: Constructs a new document with no fields.
document(int, FieldSelector) - Method in class org.apache.lucene.index.FilterIndexReader
document(int) - Method in class org.apache.lucene.index.IndexReader: Returns the stored fields of the n^th Document in this index.
document(int, FieldSelector) - Method in class org.apache.lucene.index.IndexReader: Get the Document at the n^th position.
document(int, FieldSelector) - Method in class org.apache.lucene.index.MultiReader
document(int, FieldSelector) - Method in class org.apache.lucene.index.ParallelReader
DocValues - Class in org.apache.lucene.search.function: Expert: represents field values as different types.
DocValues() - Constructor for class org.apache.lucene.search.function.DocValues
doDelete(int) - Method in class org.apache.lucene.index.FilterIndexReader
doDelete(int) - Method in class org.apache.lucene.index.IndexReader: Implements deletion of the document numbered docNum.
doDelete(int) - Method in class org.apache.lucene.index.MultiReader
doDelete(int) - Method in class org.apache.lucene.index.ParallelReader
Done() - Method in interface org.apache.lucene.queryParser.CharStream: The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.FastCharStream
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.FilterIndexReader
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.IndexReader: Implements setNorm in subclass.
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.MultiReader
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.ParallelReader
DOUBLE - Static variable in class org.apache.lucene.search.SortField: Sort using term values as encoded Doubles.
doubleVal(int) - Method in class org.apache.lucene.search.function.DocValues: Return doc value as a double.
doUndeleteAll() - Method in class org.apache.lucene.index.FilterIndexReader
doUndeleteAll() - Method in class org.apache.lucene.index.IndexReader: Implements actual undeleteAll() in subclass.
doUndeleteAll() - Method in class org.apache.lucene.index.MultiReader
doUndeleteAll() - Method in class org.apache.lucene.index.ParallelReader

E

EMPTY_OFFSET_INFO - Static variable in class org.apache.lucene.index.TermVectorOffsetInfo: Convenience declaration when creating a TermPositionVector that stores only position information.
enable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
encodeNorm(float) - Static method in class org.apache.lucene.search.Similarity: Encodes a normalization factor for storage in an index.
end() - Method in interface org.apache.lucene.search.spans.Spans: Returns the end position of the current match.
end() - Method in class org.apache.lucene.search.spans.TermSpans
endColumn - Variable in class org.apache.lucene.queryParser.Token: beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endEnum() - Method in class org.apache.lucene.search.FilteredTermEnum: Indicates the end of the enumeration has been reached
endEnum() - Method in class org.apache.lucene.search.FuzzyTermEnum
endEnum() - Method in class org.apache.lucene.search.WildcardTermEnum
endLine - Variable in class org.apache.lucene.queryParser.Token: beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endOffset() - Method in class org.apache.lucene.analysis.Token: Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
ENGLISH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.StopAnalyzer: An array containing some common English words that are not usually useful for searching.
ensureOpen() - Method in class org.apache.lucene.index.IndexReader
ensureOpen() - Method in class org.apache.lucene.index.IndexWriter: Used internally to throw an AlreadyClosedException if this IndexWriter has been closed.
ensureOpen() - Method in class org.apache.lucene.store.RAMDirectory
EOF - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
eol - Variable in exception org.apache.lucene.queryParser.ParseException: The end of line string for this machine.
equals(Object) - Method in class org.apache.lucene.document.FieldSelectorResult
equals(Object) - Method in class org.apache.lucene.index.Term: Compares two terms, returning true iff they have the same field and text.
equals(Object) - Method in class org.apache.lucene.index.TermVectorEntry
equals(Object) - Method in class org.apache.lucene.index.TermVectorOffsetInfo: Two TermVectorOffsetInfos are equals if both the start and end offsets are the same
equals(Object) - Method in class org.apache.lucene.search.BooleanClause: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.BooleanQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.CachingSpanFilter
equals(Object) - Method in class org.apache.lucene.search.CachingWrapperFilter
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreQuery: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreRangeQuery: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Return true iff we represent the same query as o
equals(Object) - Method in class org.apache.lucene.search.FilteredQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.CustomScoreQuery: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.FieldCacheSource
equals(Object) - Method in class org.apache.lucene.search.function.OrdFieldSource
equals(Object) - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
equals(Object) - Method in class org.apache.lucene.search.function.ValueSource: Needed for possible caching of query results - used by ValueSourceQuery.equals(Object).
equals(Object) - Method in class org.apache.lucene.search.function.ValueSourceQuery: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.FuzzyQuery
equals(Object) - Method in class org.apache.lucene.search.MatchAllDocsQuery
equals(Object) - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.MultiTermQuery
equals(Object) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery
equals(Object) - Method in class org.apache.lucene.search.PhraseQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.PrefixQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.QueryFilter: Deprecated.
equals(Object) - Method in class org.apache.lucene.search.QueryWrapperFilter
equals(Object) - Method in class org.apache.lucene.search.RangeFilter: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.RangeQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.SpanQueryFilter
equals(Object) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNearQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNotQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanOrQuery
equals(Object) - Method in class org.apache.lucene.search.spans.SpanTermQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.TermQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.WildcardQuery
escape(String) - Static method in class org.apache.lucene.queryParser.QueryParser: Returns a String where those characters that QueryParser expects to be escaped are escaped by a preceding \.
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.ParseException: Each entry in this array is an array of integers.
explain(int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
explain(IndexReader, int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
explain(int) - Method in class org.apache.lucene.search.function.DocValues: Explain the scoring value for the input doc.
explain(Weight, int) - Method in class org.apache.lucene.search.IndexSearcher
explain(Weight, int) - Method in class org.apache.lucene.search.MultiSearcher
explain(Weight, int) - Method in class org.apache.lucene.search.RemoteSearchable
explain(int) - Method in class org.apache.lucene.search.ReqExclScorer
explain(int) - Method in class org.apache.lucene.search.ReqOptSumScorer: Explain the score of a document.
explain(int) - Method in class org.apache.lucene.search.Scorer: Returns an explanation of the score for a document.
explain(Weight, int) - Method in interface org.apache.lucene.search.Searchable: Expert: low-level implementation method Returns an Explanation that describes how doc scored against weight.
explain(Query, int) - Method in class org.apache.lucene.search.Searcher: Returns an Explanation that describes how doc scored against query.
explain(Weight, int) - Method in class org.apache.lucene.search.Searcher
explain(int) - Method in class org.apache.lucene.search.spans.SpanScorer
explain(IndexReader, int) - Method in class org.apache.lucene.search.spans.SpanWeight
explain(IndexReader, int) - Method in interface org.apache.lucene.search.Weight: An explanation of the score computation for the named document.
Explanation - Class in org.apache.lucene.search: Expert: Describes the score computation for document and query.
Explanation() - Constructor for class org.apache.lucene.search.Explanation
Explanation(float, String) - Constructor for class org.apache.lucene.search.Explanation
EXT_DEFAULT - Static variable in interface org.apache.lucene.search.ExtendedFieldCache
ExtendedFieldCache - Interface in org.apache.lucene.search
ExtendedFieldCache.DoubleParser - Interface in org.apache.lucene.search
ExtendedFieldCache.LongParser - Interface in org.apache.lucene.search
extractTerms(Set) - Method in class org.apache.lucene.search.BooleanQuery
extractTerms(Set) - Method in class org.apache.lucene.search.ConstantScoreQuery
extractTerms(Set) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
extractTerms(Set) - Method in class org.apache.lucene.search.FilteredQuery
extractTerms(Set) - Method in class org.apache.lucene.search.function.CustomScoreQuery
extractTerms(Set) - Method in class org.apache.lucene.search.function.ValueSourceQuery
extractTerms(Set) - Method in class org.apache.lucene.search.MatchAllDocsQuery
extractTerms(Set) - Method in class org.apache.lucene.search.MultiPhraseQuery
extractTerms(Set) - Method in class org.apache.lucene.search.PhraseQuery
extractTerms(Set) - Method in class org.apache.lucene.search.Query: Expert: adds all terms occuring in this query to the terms set.
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanNearQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanNotQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanOrQuery
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanTermQuery
extractTerms(Set) - Method in class org.apache.lucene.search.TermQuery

F

failureReason - Variable in class org.apache.lucene.store.Lock: If a lock obtain called, this failureReason may be set with the "root cause" Exception as to why the lock was not obtained.
FastCharStream - Class in org.apache.lucene.queryParser: An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.FastCharStream: Constructs from a Reader.
Field - Class in org.apache.lucene.document: A field is a section of a Document.
Field(String, String, Field.Store, Field.Index) - Constructor for class org.apache.lucene.document.Field: Create a field by specifying its name, value and how it will be saved in the index.
Field(String, String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.Field: Create a field by specifying its name, value and how it will be saved in the index.
Field(String, Reader) - Constructor for class org.apache.lucene.document.Field: Create a tokenized and indexed field that is not stored.
Field(String, Reader, Field.TermVector) - Constructor for class org.apache.lucene.document.Field: Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, TokenStream) - Constructor for class org.apache.lucene.document.Field: Create a tokenized and indexed field that is not stored.
Field(String, TokenStream, Field.TermVector) - Constructor for class org.apache.lucene.document.Field: Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, byte[], Field.Store) - Constructor for class org.apache.lucene.document.Field: Create a stored field with binary value.
field() - Method in class org.apache.lucene.index.Term: Returns the field of this term, an interned string.
field - Variable in class org.apache.lucene.search.function.OrdFieldSource
field - Variable in class org.apache.lucene.search.function.ReverseOrdFieldSource
Field.Index - Class in org.apache.lucene.document: Specifies whether and how a field should be indexed.
Field.Store - Class in org.apache.lucene.document: Specifies whether and how a field should be stored.
Field.TermVector - Class in org.apache.lucene.document: Specifies whether and how a field should have term vectors.
FIELD_DOC - Static variable in class org.apache.lucene.search.SortField: Represents sorting by document number (index order).
FIELD_SCORE - Static variable in class org.apache.lucene.search.SortField: Represents sorting by document score (relevancy).
Fieldable - Interface in org.apache.lucene.document: Synonymous with Field.
FieldCache - Interface in org.apache.lucene.search: Expert: Maintains caches of term values.
FieldCache.ByteParser - Interface in org.apache.lucene.search: Interface to parse bytes from document fields.
FieldCache.FloatParser - Interface in org.apache.lucene.search: Interface to parse floats from document fields.
FieldCache.IntParser - Interface in org.apache.lucene.search: Interface to parse ints from document fields.
FieldCache.ShortParser - Interface in org.apache.lucene.search: Interface to parse shorts from document fields.
FieldCache.StringIndex - Class in org.apache.lucene.search: Expert: Stores term text values and document ordering data.
FieldCache.StringIndex(int[], String[]) - Constructor for class org.apache.lucene.search.FieldCache.StringIndex: Creates one of these objects
FieldCacheSource - Class in org.apache.lucene.search.function: Expert: A base class for ValueSource implementations that retrieve values for a single field from the FieldCache.
FieldCacheSource(String) - Constructor for class org.apache.lucene.search.function.FieldCacheSource: Create a cached field source for the input field.
FieldDoc - Class in org.apache.lucene.search: Expert: A ScoreDoc which also contains information about how to sort the referenced document.
FieldDoc(int, float) - Constructor for class org.apache.lucene.search.FieldDoc: Expert: Creates one of these objects with empty sort information.
FieldDoc(int, float, Comparable[]) - Constructor for class org.apache.lucene.search.FieldDoc: Expert: Creates one of these objects with the given sort information.
FieldReaderException - Exception in org.apache.lucene.index
FieldReaderException() - Constructor for exception org.apache.lucene.index.FieldReaderException: Constructs a new runtime exception with null as its detail message.
FieldReaderException(Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException: Constructs a new runtime exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
FieldReaderException(String) - Constructor for exception org.apache.lucene.index.FieldReaderException: Constructs a new runtime exception with the specified detail message.
FieldReaderException(String, Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException: Constructs a new runtime exception with the specified detail message and cause.
fields() - Method in class org.apache.lucene.document.Document: Deprecated. use Document.getFields() instead
fields - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
fields - Variable in class org.apache.lucene.search.FieldDoc: Expert: The values which are used to sort the referenced document.
fields - Variable in class org.apache.lucene.search.FieldSortedHitQueue: Stores the sort criteria being used.
fields - Variable in class org.apache.lucene.search.TopFieldDocs: The fields which were used to sort results by.
FieldScoreQuery - Class in org.apache.lucene.search.function: A query that scores each document as the value of the numeric input field.
FieldScoreQuery(String, FieldScoreQuery.Type) - Constructor for class org.apache.lucene.search.function.FieldScoreQuery: Create a FieldScoreQuery - a query that scores each document as the value of the numeric input field.
FieldScoreQuery.Type - Class in org.apache.lucene.search.function: Type of score field, indicating how field values are interpreted/parsed.
fieldsData - Variable in class org.apache.lucene.document.AbstractField
FieldSelector - Interface in org.apache.lucene.document: Similar to a FileFilter, the FieldSelector allows one to make decisions about what Fields get loaded on a Document by IndexReader.document(int,org.apache.lucene.document.FieldSelector)
FieldSelectorResult - Class in org.apache.lucene.document: Provides information about what should be done with this Field
FieldSortedHitQueue - Class in org.apache.lucene.search: Expert: A hit queue for sorting by hits by terms in more than one field.
FieldSortedHitQueue(IndexReader, SortField[], int) - Constructor for class org.apache.lucene.search.FieldSortedHitQueue: Creates a hit queue sorted by the given list of fields.
FieldSortedTermVectorMapper - Class in org.apache.lucene.index: For each Field, store a sorted collection of TermVectorEntrys
This is not thread-safe.
FieldSortedTermVectorMapper(Comparator) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
FieldSortedTermVectorMapper(boolean, boolean, Comparator) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
fileExists(String) - Method in class org.apache.lucene.store.Directory: Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.FSDirectory: Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.RAMDirectory: Returns true iff the named file exists in this directory.
fileLength(String) - Method in class org.apache.lucene.store.Directory: Returns the length of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.FSDirectory: Returns the length in bytes of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.RAMDirectory: Returns the length in bytes of a file in the directory.
fileModified(String) - Method in class org.apache.lucene.store.Directory: Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.FSDirectory: Returns the time the named file was last modified.
fileModified(File, String) - Static method in class org.apache.lucene.store.FSDirectory: Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.RAMDirectory: Returns the time the named file was last modified.
filter - Variable in class org.apache.lucene.search.CachingSpanFilter
filter - Variable in class org.apache.lucene.search.CachingWrapperFilter
filter - Variable in class org.apache.lucene.search.ConstantScoreQuery
Filter - Class in org.apache.lucene.search: Abstract base class providing a mechanism to restrict searches to a subset of an index.
Filter() - Constructor for class org.apache.lucene.search.Filter
filter - Variable in class org.apache.lucene.search.FilterManager.FilterItem
filter - Variable in class org.apache.lucene.search.RemoteCachingWrapperFilter
filterCleaner - Variable in class org.apache.lucene.search.FilterManager: Cache cleaner that runs in a separate thread
FilteredQuery - Class in org.apache.lucene.search: A query that applies a filter to the results of another query.
FilteredQuery(Query, Filter) - Constructor for class org.apache.lucene.search.FilteredQuery: Constructs a new query which applies a filter to the results of the original query.
FilteredTermEnum - Class in org.apache.lucene.search: Abstract class for enumerating a subset of all terms.
FilteredTermEnum() - Constructor for class org.apache.lucene.search.FilteredTermEnum
FilterIndexReader - Class in org.apache.lucene.index: A FilterIndexReader contains another IndexReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
FilterIndexReader(IndexReader) - Constructor for class org.apache.lucene.index.FilterIndexReader: Construct a FilterIndexReader based on the specified base reader.
FilterIndexReader.FilterTermDocs - Class in org.apache.lucene.index: Base class for filtering TermDocs implementations.
FilterIndexReader.FilterTermDocs(TermDocs) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
FilterIndexReader.FilterTermEnum - Class in org.apache.lucene.index: Base class for filtering TermEnum implementations.
FilterIndexReader.FilterTermEnum(TermEnum) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
FilterIndexReader.FilterTermPositions - Class in org.apache.lucene.index: Base class for filtering TermPositions implementations.
FilterIndexReader.FilterTermPositions(TermPositions) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
FilterManager - Class in org.apache.lucene.search: Filter caching singleton.
FilterManager() - Constructor for class org.apache.lucene.search.FilterManager: Sets up the FilterManager singleton.
FilterManager.FilterCleaner - Class in org.apache.lucene.search: Keeps the cache from getting too big.
FilterManager.FilterCleaner() - Constructor for class org.apache.lucene.search.FilterManager.FilterCleaner
FilterManager.FilterItem - Class in org.apache.lucene.search: Holds the filter and the last time the filter was used, to make LRU-based cache cleaning possible.
FilterManager.FilterItem(Filter) - Constructor for class org.apache.lucene.search.FilterManager.FilterItem
finalize() - Method in class org.apache.lucene.index.IndexWriter: Release the write lock, if needed.
findMerges(SegmentInfos, IndexWriter) - Method in class org.apache.lucene.index.LogMergePolicy: Checks if any merges are now necessary and returns a MergePolicy.MergeSpecification if so.
findMergesForOptimize(SegmentInfos, IndexWriter, int, Set) - Method in class org.apache.lucene.index.LogMergePolicy: Returns the merges necessary to optimize the index.
firstTime - Variable in class org.apache.lucene.search.spans.SpanScorer
FLOAT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type: field values are interpreted as numeric float values.
FLOAT - Static variable in class org.apache.lucene.search.SortField: Sort using term values as encoded Floats.
FloatFieldSource - Class in org.apache.lucene.search.function: Expert: obtains float field values from the FieldCache using getFloats() and makes those values available as other numeric types, casting as needed.
FloatFieldSource(String) - Constructor for class org.apache.lucene.search.function.FloatFieldSource: Create a cached float field source with default string-to-float parser.
FloatFieldSource(String, FieldCache.FloatParser) - Constructor for class org.apache.lucene.search.function.FloatFieldSource: Create a cached float field source with a specific string-to-float parser.
floatToByte(float, int, int) - Static method in class org.apache.lucene.util.SmallFloat: Converts a 32 bit float to an 8 bit float.
floatToByte315(float) - Static method in class org.apache.lucene.util.SmallFloat: floatToByte(b, mantissaBits=3, zeroExponent=15)
smallest non-zero value = 5.820766E-10
largest value = 7.5161928E9
epsilon = 0.125
floatToByte52(float) - Static method in class org.apache.lucene.util.SmallFloat: floatToByte(b, mantissaBits=5, zeroExponent=2)
smallest nonzero value = 0.033203125
largest value = 1984.0
epsilon = 0.03125
floatVal(int) - Method in class org.apache.lucene.search.function.DocValues: Return doc value as a float.
flush() - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Make sure all changes are written to disk.
flush() - Method in class org.apache.lucene.index.IndexReader
flush() - Method in class org.apache.lucene.index.IndexWriter: Flush all in-memory buffered updates (adds and deletes) to the Directory.
flush(boolean, boolean) - Method in class org.apache.lucene.index.IndexWriter: Flush all in-memory buffered udpates (adds and deletes) to the Directory.
flush() - Method in class org.apache.lucene.store.BufferedIndexOutput: Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.IndexOutput: Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.RAMOutputStream
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexOutput: Expert: implements buffer write.
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput: output methods:
freq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
freq() - Method in class org.apache.lucene.index.MultipleTermPositions
freq() - Method in interface org.apache.lucene.index.TermDocs: Returns the frequency of the term within the current document.
freq - Variable in class org.apache.lucene.search.spans.SpanScorer
freq - Variable in class org.apache.lucene.search.spans.TermSpans
FSDirectory - Class in org.apache.lucene.store: Straightforward implementation of Directory as a directory of files.
FSDirectory() - Constructor for class org.apache.lucene.store.FSDirectory
FSDirectory.FSIndexInput - Class in org.apache.lucene.store
FSDirectory.FSIndexInput(File) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexInput
FSDirectory.FSIndexInput(File, int) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexInput
FSDirectory.FSIndexOutput - Class in org.apache.lucene.store
FSDirectory.FSIndexOutput(File) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexOutput
FUZZY_SLOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
FuzzyQuery - Class in org.apache.lucene.search: Implements the fuzzy search query.
FuzzyQuery(Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyQuery: Create a new FuzzyQuery that will match terms with a similarity of at least minimumSimilarity to term.
FuzzyQuery(Term, float) - Constructor for class org.apache.lucene.search.FuzzyQuery: Calls FuzzyQuery(term, minimumSimilarity, 0).
FuzzyQuery(Term) - Constructor for class org.apache.lucene.search.FuzzyQuery: Calls FuzzyQuery(term, 0.5f, 0).
FuzzyQuery.ScoreTerm - Class in org.apache.lucene.search
FuzzyQuery.ScoreTerm(Term, float) - Constructor for class org.apache.lucene.search.FuzzyQuery.ScoreTerm
FuzzyQuery.ScoreTermQueue - Class in org.apache.lucene.search
FuzzyQuery.ScoreTermQueue(int) - Constructor for class org.apache.lucene.search.FuzzyQuery.ScoreTermQueue
FuzzyTermEnum - Class in org.apache.lucene.search: Subclass of FilteredTermEnum for enumerating all terms that are similiar to the specified filter term.
FuzzyTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.FuzzyTermEnum: Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f.
FuzzyTermEnum(IndexReader, Term, float) - Constructor for class org.apache.lucene.search.FuzzyTermEnum: Creates a FuzzyTermEnum with an empty prefix.
FuzzyTermEnum(IndexReader, Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyTermEnum: Constructor for enumeration of all terms from specified reader which share a prefix of length prefixLength with term and which have a fuzzy similarity > minSimilarity.

G

generateParseException() - Method in class org.apache.lucene.queryParser.QueryParser
get(String) - Method in class org.apache.lucene.document.Document: Returns the string value of the field with the given name if any exist in this document, or null.
get() - Static method in class org.apache.lucene.LucenePackage: Return Lucene's package, including version information.
get(String) - Method in class org.apache.lucene.search.Hit: Returns the string value of the field with the given name if any exist in this document, or null.
get(int) - Method in class org.apache.lucene.util.BitVector: Returns true if bit is one and false if it is zero.
getAllowDocsOutOfOrder() - Static method in class org.apache.lucene.search.BooleanQuery: Whether hit docs may be collected out of docid order.
getAllowLeadingWildcard() - Method in class org.apache.lucene.queryParser.QueryParser
getAnalyzer() - Method in class org.apache.lucene.index.IndexWriter: Returns the analyzer used by this index.
getAnalyzer() - Method in class org.apache.lucene.queryParser.QueryParser
getAuto(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found reads field to see if it contains integers, floats or strings, and then calls one of the other methods in this class to get the values.
getAverageValue() - Method in class org.apache.lucene.search.function.DocValues: Returns the average of all values.
getBeginColumn() - Method in interface org.apache.lucene.queryParser.CharStream: Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
getBeginLine() - Method in interface org.apache.lucene.queryParser.CharStream: Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.FastCharStream
getBinaryValue(String) - Method in class org.apache.lucene.document.Document: Returns an array of bytes for the first (or only) field that has the name specified as the method parameter.
getBinaryValues(String) - Method in class org.apache.lucene.document.Document: Returns an array of byte arrays for of the fields that have the name specified as the method parameter.
getBits() - Method in class org.apache.lucene.search.SpanFilterResult
getBooleanQuery(Vector) - Method in class org.apache.lucene.queryParser.QueryParser: Factory method for generating query, given a set of clauses.
getBooleanQuery(Vector, boolean) - Method in class org.apache.lucene.queryParser.QueryParser: Factory method for generating query, given a set of clauses.
getBoost() - Method in class org.apache.lucene.document.AbstractField: Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.document.Document: Returns, at indexing time, the boost factor as set by Document.setBoost(float).
getBoost() - Method in interface org.apache.lucene.document.Fieldable: Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.search.Hit: Returns the boost factor for this hit on any field of the underlying document.
getBoost() - Method in class org.apache.lucene.search.Query: Gets the boost for this clause.
getBufferSize() - Method in class org.apache.lucene.store.BufferedIndexInput: Returns buffer size.
getBytes(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as a single byte and returns an array of size reader.maxDoc() of the value each document has in the given field.
getBytes(IndexReader, String, FieldCache.ByteParser) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as bytes and returns an array of size reader.maxDoc() of the value each document has in the given field.
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ByteFieldSource
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FieldCacheSource: Return cached DocValues for input field and reader.
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FloatFieldSource
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.IntFieldSource
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ShortFieldSource
getClauses() - Method in class org.apache.lucene.search.BooleanQuery: Returns the set of clauses in this query.
getClauses() - Method in class org.apache.lucene.search.spans.SpanNearQuery: Return the clauses whose spans are matched.
getClauses() - Method in class org.apache.lucene.search.spans.SpanOrQuery: Return the clauses whose spans are matched.
getColumn() - Method in interface org.apache.lucene.queryParser.CharStream: Deprecated.
getColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
getComparable(String) - Method in class org.apache.lucene.search.SortComparator: Returns an object which, when sorted according to natural order, will order the Term values in the correct order.
getComparator() - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
getCurrentVersion(String) - Static method in class org.apache.lucene.index.IndexReader: Reads version number from segments files.
getCurrentVersion(File) - Static method in class org.apache.lucene.index.IndexReader: Reads version number from segments files.
getCurrentVersion(Directory) - Static method in class org.apache.lucene.index.IndexReader: Reads version number from segments files.
getCustom(IndexReader, String, SortComparator) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found reads the terms out of field and calls the given SortComparator to get the sort values.
getData() - Method in class org.apache.lucene.index.Payload: Returns a reference to the underlying byte array that holds this payloads data.
getDateResolution(String) - Method in class org.apache.lucene.queryParser.QueryParser: Returns the date resolution that is used by RangeQueries for the given field.
getDefault() - Static method in class org.apache.lucene.search.Similarity: Return the default Similarity implementation used by indexing and search code.
getDefaultInfoStream() - Static method in class org.apache.lucene.index.IndexWriter: Returns the current default infoStream for newly instantiated IndexWriters.
getDefaultOperator() - Method in class org.apache.lucene.queryParser.QueryParser: Gets implicit operator setting, which will be either AND_OPERATOR or OR_OPERATOR.
getDefaultWriteLockTimeout() - Static method in class org.apache.lucene.index.IndexWriter: Returns default write lock timeout for newly instantiated IndexWriters.
getDescription() - Method in class org.apache.lucene.search.Explanation: A description of this explanation node.
getDetails() - Method in class org.apache.lucene.search.Explanation: The sub-nodes of this explanation node.
getDirectory() - Method in class org.apache.lucene.index.IndexWriter: Returns the Directory used by this index.
getDirectory(String) - Static method in class org.apache.lucene.store.FSDirectory: Returns the directory instance for the named location.
getDirectory(String, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory: Returns the directory instance for the named location.
getDirectory(File) - Static method in class org.apache.lucene.store.FSDirectory: Returns the directory instance for the named location.
getDirectory(File, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory: Returns the directory instance for the named location.
getDirectory(String, boolean) - Static method in class org.apache.lucene.store.FSDirectory: Deprecated. Use IndexWriter's create flag, instead, to create a new index.
getDirectory(File, boolean) - Static method in class org.apache.lucene.store.FSDirectory: Deprecated. Use IndexWriter's create flag, instead, to create a new index.
getDisableLocks() - Static method in class org.apache.lucene.store.FSDirectory: Returns whether Lucene's use of lock files is disabled.
getDoc() - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
getDocument() - Method in class org.apache.lucene.search.Hit: Returns document for this hit.
getDoubles(IndexReader, String) - Method in interface org.apache.lucene.search.ExtendedFieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getDoubles(IndexReader, String, ExtendedFieldCache.DoubleParser) - Method in interface org.apache.lucene.search.ExtendedFieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as doubles and returns an array of size reader.maxDoc() of the value each document has in the given field.
getEnablePositionIncrements() - Method in class org.apache.lucene.analysis.StopFilter
getEnablePositionIncrements() - Method in class org.apache.lucene.queryParser.QueryParser
getEnablePositionIncrementsDefault() - Static method in class org.apache.lucene.analysis.StopFilter
getEnd() - Method in class org.apache.lucene.search.SpanFilterResult.StartEnd
getEnd() - Method in class org.apache.lucene.search.spans.SpanFirstQuery: Return the maximum end position permitted in a match.
getEndColumn() - Method in interface org.apache.lucene.queryParser.CharStream: Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
getEndLine() - Method in interface org.apache.lucene.queryParser.CharStream: Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.FastCharStream
getEndOffset() - Method in class org.apache.lucene.index.TermVectorOffsetInfo: The accessor for the ending offset for the term
getEnum(IndexReader) - Method in class org.apache.lucene.search.FuzzyQuery
getEnum(IndexReader) - Method in class org.apache.lucene.search.MultiTermQuery: Construct the enumeration to be used, expanding the pattern term.
getEnum(IndexReader) - Method in class org.apache.lucene.search.WildcardQuery
getExclude() - Method in class org.apache.lucene.search.spans.SpanNotQuery: Return the SpanQuery whose matches must not overlap those returned.
getFactory() - Method in class org.apache.lucene.search.SortField
getField(String) - Method in class org.apache.lucene.document.Document: Returns a field with the given name if any exist in this document, or null.
getField() - Method in interface org.apache.lucene.index.TermFreqVector: The Fieldable name.
getField() - Method in class org.apache.lucene.index.TermVectorEntry
getField() - Method in class org.apache.lucene.queryParser.QueryParser
getField() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery: Returns the field name for this query
getField() - Method in class org.apache.lucene.search.QueryTermVector
getField() - Method in class org.apache.lucene.search.RangeQuery: Returns the field name for this query
getField() - Method in class org.apache.lucene.search.SortField: Returns the name of the field.
getField() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
getField() - Method in class org.apache.lucene.search.spans.SpanNearQuery
getField() - Method in class org.apache.lucene.search.spans.SpanNotQuery
getField() - Method in class org.apache.lucene.search.spans.SpanOrQuery
getField() - Method in class org.apache.lucene.search.spans.SpanQuery: Returns the name of the field matched by this query.
getField() - Method in class org.apache.lucene.search.spans.SpanTermQuery
getFieldable(String) - Method in class org.apache.lucene.document.Document: Returns a field with the given name if any exist in this document, or null.
getFieldables(String) - Method in class org.apache.lucene.document.Document: Returns an array of Fieldables with the given name.
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.FilterIndexReader
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.IndexReader: Get a list of unique field names that exist in this index and have the specified field option information.
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.MultiReader
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.ParallelReader
getFieldQuery(String, String, int) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getFieldQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getFieldQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser
getFieldQuery(String, String, int) - Method in class org.apache.lucene.queryParser.QueryParser: Base implementation delegates to QueryParser.getFieldQuery(String,String).
getFields() - Method in class org.apache.lucene.document.Document: Returns a List of all the fields in a document.
getFields(String) - Method in class org.apache.lucene.document.Document: Returns an array of Fields with the given name.
getFieldToTerms() - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper: Get the mapping between fields and terms, sorted by the comparator
getFieldToTerms() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper: Get the mapping between fields and terms, sorted by the comparator
getFile() - Method in class org.apache.lucene.store.FSDirectory
getFileNames() - Method in interface org.apache.lucene.index.IndexCommitPoint: Returns all index files referenced by this commit point.
getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexInput
getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexOutput: Returns the current position in this file, where the next write will occur.
getFilePointer() - Method in class org.apache.lucene.store.IndexInput: Returns the current position in this file, where the next read will occur.
getFilePointer() - Method in class org.apache.lucene.store.IndexOutput: Returns the current position in this file, where the next write will occur.
getFilePointer() - Method in class org.apache.lucene.store.RAMOutputStream
getFilter() - Static method in class org.apache.lucene.index.IndexFileNameFilter
getFilter() - Method in class org.apache.lucene.search.ConstantScoreQuery: Returns the encapsulated filter
getFilter() - Method in class org.apache.lucene.search.FilteredQuery
getFilter(Filter) - Method in class org.apache.lucene.search.FilterManager: Returns the cached version of the filter.
getFloats(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as floats and returns an array of size reader.maxDoc() of the value each document has in the given field.
getFloats(IndexReader, String, FieldCache.FloatParser) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as floats and returns an array of size reader.maxDoc() of the value each document has in the given field.
getFrequency() - Method in class org.apache.lucene.index.TermVectorEntry
getFuzzyMinSim() - Method in class org.apache.lucene.queryParser.QueryParser: Get the minimal similarity for fuzzy queries.
getFuzzyPrefixLength() - Method in class org.apache.lucene.queryParser.QueryParser: Get the prefix length for fuzzy queries.
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.QueryParser: Factory method for generating a query (similar to QueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
getId() - Method in class org.apache.lucene.search.Hit: Returns id for this hit.
GetImage() - Method in interface org.apache.lucene.queryParser.CharStream: Returns a string made up of characters from the marked token beginning to the current buffer position.
GetImage() - Method in class org.apache.lucene.queryParser.FastCharStream
getInclude() - Method in class org.apache.lucene.search.spans.SpanNotQuery: Return the SpanQuery whose matches are filtered.
getIndexReader() - Method in class org.apache.lucene.search.IndexSearcher: Return the IndexReader this searches.
getInfoStream() - Method in class org.apache.lucene.index.IndexModifier: Deprecated.
getInfoStream() - Method in class org.apache.lucene.index.IndexWriter: Returns the current infoStream in use by this writer.
getInstance() - Static method in class org.apache.lucene.search.FilterManager
getInts(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getInts(IndexReader, String, FieldCache.IntParser) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getLine() - Method in interface org.apache.lucene.queryParser.CharStream: Deprecated.
getLine() - Method in class org.apache.lucene.queryParser.FastCharStream
getLocale() - Method in class org.apache.lucene.queryParser.QueryParser: Returns current locale, allowing access by subclasses.
getLocale() - Method in class org.apache.lucene.search.SortField: Returns the Locale by which term values are interpreted.
getLockFactory() - Method in class org.apache.lucene.store.Directory: Get the LockFactory that this Directory instance is using for its locking implementation.
getLockID() - Method in class org.apache.lucene.store.Directory: Return a string identifier that uniquely differentiates this Directory instance from other Directory instances.
getLockID() - Method in class org.apache.lucene.store.FSDirectory
getLockPrefix() - Method in class org.apache.lucene.store.LockFactory: Get the prefix in use for all locks created in this LockFactory.
getLongs(IndexReader, String) - Method in interface org.apache.lucene.search.ExtendedFieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as longs and returns an array of size reader.maxDoc() of the value each document has in the given field.
getLongs(IndexReader, String, ExtendedFieldCache.LongParser) - Method in interface org.apache.lucene.search.ExtendedFieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as longs and returns an array of size reader.maxDoc() of the value each document has in the given field.
getLowercaseExpandedTerms() - Method in class org.apache.lucene.queryParser.QueryParser
getLowerTerm() - Method in class org.apache.lucene.search.RangeQuery: Returns the lower term of this range query
getLowerVal() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery: Returns the value of the lower endpoint of this range query, null if open ended
getMatch() - Method in class org.apache.lucene.search.ComplexExplanation: The match status of this explanation node.
getMatch() - Method in class org.apache.lucene.search.spans.SpanFirstQuery: Return the SpanQuery whose matches are filtered.
getMaxBufferedDeleteTerms() - Method in class org.apache.lucene.index.IndexWriter: Returns the number of buffered deleted terms that will trigger a flush if enabled.
getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexModifier: Deprecated.
getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexWriter: Returns the number of buffered added documents that will trigger a flush if enabled.
getMaxClauseCount() - Static method in class org.apache.lucene.search.BooleanQuery: Return the maximum number of clauses permitted, 1024 by default.
getMaxFieldLength() - Method in class org.apache.lucene.index.IndexModifier: Deprecated.
getMaxFieldLength() - Method in class org.apache.lucene.index.IndexWriter: Returns the maximum number of terms that will be indexed for a single field in a document.
getMaxMergeDocs() - Method in class org.apache.lucene.index.IndexWriter: Returns the largest segment (measured by document count) that may be merged with other segments.
getMaxMergeDocs() - Method in class org.apache.lucene.index.LogMergePolicy: Returns the largest segment (measured by document count) that may be merged with other segments.
getMaxMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Returns the largest segment (meaured by total byte size of the segment's files, in MB) that may be merged with other segments.
getMaxScore() - Method in class org.apache.lucene.search.FieldSortedHitQueue: returns the maximum score encountered by elements inserted via insert()
getMaxScore() - Method in class org.apache.lucene.search.TopDocs: Expert: Returns the maximum score value encountered.
getMaxThreadCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Get the max # simultaneous threads that may be running.
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
getMaxValue() - Method in class org.apache.lucene.search.function.DocValues: Optional op.
getMergeFactor() - Method in class org.apache.lucene.index.IndexModifier: Deprecated.
getMergeFactor() - Method in class org.apache.lucene.index.IndexWriter: Returns the number of segments that are merged at once and also controls the total number of segments allowed to accumulate in the index.
getMergeFactor() - Method in class org.apache.lucene.index.LogMergePolicy: Returns the number of segments that are merged at once and also controls the total number of segments allowed to accumulate in the index.
getMergePolicy() - Method in class org.apache.lucene.index.IndexWriter: Expert: returns the current MergePolicy in use by this writer.
getMergeScheduler() - Method in class org.apache.lucene.index.IndexWriter: Expert: returns the current MergePolicy in use by this writer.
getMergeThreadPriority() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Return the priority that merge threads run at.
getMessage() - Method in exception org.apache.lucene.queryParser.ParseException: This method has the standard behavior when this object has been created using the standard constructors.
getMessage() - Method in error org.apache.lucene.queryParser.TokenMgrError: You can also modify the body of this method to customize your error messages.
getMessage() - Method in exception org.apache.lucene.search.BooleanQuery.TooManyClauses
getMinimumNumberShouldMatch() - Method in class org.apache.lucene.search.BooleanQuery: Gets the minimum number of the optional BooleanClauses which must be satisifed.
getMinMergeDocs() - Method in class org.apache.lucene.index.LogDocMergePolicy: Get the minimum size for a segment to remain un-merged.
getMinMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Get the minimum size for a segment to remain un-merged.
getMinSimilarity() - Method in class org.apache.lucene.search.FuzzyQuery: Returns the minimum similarity that is required for this query to match.
getMinValue() - Method in class org.apache.lucene.search.function.DocValues: Optional op.
getNextToken() - Method in class org.apache.lucene.queryParser.QueryParser
getNextToken() - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
getNoLockFactory() - Static method in class org.apache.lucene.store.NoLockFactory
getNormDecoder() - Static method in class org.apache.lucene.search.Similarity: Returns a table for decoding normalization bytes.
getOccur() - Method in class org.apache.lucene.search.BooleanClause
getOffset() - Method in class org.apache.lucene.index.Payload: Returns the offset in the underlying byte array
getOffsets() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo: Parallel list (to PositionBasedTermVectorMapper.TVPositionInfo.getTerms()) of TermVectorOffsetInfo objects.
getOffsets(int) - Method in interface org.apache.lucene.index.TermPositionVector: Returns an array of TermVectorOffsetInfo in which the term is found.
getOffsets() - Method in class org.apache.lucene.index.TermVectorEntry
getOmitNorms() - Method in class org.apache.lucene.document.AbstractField: True if norms are omitted for this indexed field
getOmitNorms() - Method in interface org.apache.lucene.document.Fieldable: True if norms are omitted for this indexed field
getPayload() - Method in class org.apache.lucene.analysis.Token: Returns this Token's payload.
getPayload(byte[], int) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
getPayload(byte[], int) - Method in class org.apache.lucene.index.MultipleTermPositions: Not implemented.
getPayload(byte[], int) - Method in interface org.apache.lucene.index.TermPositions: Returns the payload data at the current term position.
getPayloadLength() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
getPayloadLength() - Method in class org.apache.lucene.index.MultipleTermPositions: Not implemented.
getPayloadLength() - Method in interface org.apache.lucene.index.TermPositions: Returns the length of the payload at the current term position.
getPhraseSlop() - Method in class org.apache.lucene.queryParser.QueryParser: Gets the default slop for phrases.
getPosition() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
getPositionIncrement() - Method in class org.apache.lucene.analysis.Token: Returns the position increment of this Token.
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.Analyzer: Invoked before indexing a Fieldable instance if terms have already been added to that field.
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper: Return the positionIncrementGap from the analyzer assigned to fieldName
getPositions() - Method in class org.apache.lucene.index.TermVectorEntry
getPositions() - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns the relative positions of terms in this phrase.
getPositions() - Method in class org.apache.lucene.search.PhraseQuery: Returns the relative positions of terms in this phrase.
getPositions() - Method in class org.apache.lucene.search.SpanFilterResult: The first entry in the array corresponds to the first "on" bit.
getPositions() - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
getPositions() - Method in class org.apache.lucene.search.spans.TermSpans
getPrefix() - Method in class org.apache.lucene.search.PrefixFilter
getPrefix() - Method in class org.apache.lucene.search.PrefixQuery: Returns the prefix of this query.
getPrefixLength() - Method in class org.apache.lucene.search.FuzzyQuery: Returns the non-fuzzy prefix length.
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser: Factory method for generating a query (similar to QueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
getPreviousTokenStream() - Method in class org.apache.lucene.analysis.Analyzer: Used by Analyzers that implement reusableTokenStream to retrieve previously saved TokenStreams for re-use by the same thread.
getQuery() - Method in class org.apache.lucene.search.BooleanClause
getQuery() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
getQuery() - Method in class org.apache.lucene.search.FilteredQuery
getQuery() - Method in class org.apache.lucene.search.SpanQueryFilter
getQuery() - Method in class org.apache.lucene.search.spans.SpanWeight
getQuery() - Method in interface org.apache.lucene.search.Weight: The query that this concerns.
getRAMBufferSizeMB() - Method in class org.apache.lucene.index.IndexWriter: Returns the value set by IndexWriter.setRAMBufferSizeMB(double) if enabled.
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
getReverse() - Method in class org.apache.lucene.search.SortField: Returns whether the sort should be reversed.
getScore() - Method in class org.apache.lucene.search.Hit: Returns score for this hit.
getSearchables() - Method in class org.apache.lucene.search.MultiSearcher: Return the array of Searchables this searches.
getSegmentsFileName() - Method in interface org.apache.lucene.index.IndexCommitPoint: Get the segments file (segments_N) associated with this commit point.
getShorts(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as shorts and returns an array of size reader.maxDoc() of the value each document has in the given field.
getShorts(IndexReader, String, FieldCache.ShortParser) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as shorts and returns an array of size reader.maxDoc() of the value each document has in the given field.
getSimilarity() - Method in class org.apache.lucene.index.IndexWriter: Expert: Return the Similarity implementation used by this IndexWriter.
getSimilarity(Searcher) - Method in class org.apache.lucene.search.BooleanQuery
getSimilarity(Searcher) - Method in class org.apache.lucene.search.Query: Expert: Returns the Similarity implementation to be used for this query.
getSimilarity() - Method in class org.apache.lucene.search.Scorer: Returns the Similarity implementation used by this scorer.
getSimilarity() - Method in class org.apache.lucene.search.Searcher: Expert: Return the Similarity implementation used by this Searcher.
getSlop() - Method in class org.apache.lucene.search.MultiPhraseQuery: Sets the phrase slop for this query.
getSlop() - Method in class org.apache.lucene.search.PhraseQuery: Returns the slop.
getSlop() - Method in class org.apache.lucene.search.spans.SpanNearQuery: Return the maximum number of intervening unmatched positions permitted.
getSort() - Method in class org.apache.lucene.search.Sort: Representation of the sort criteria.
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNearQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNotQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanOrQuery
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanQuery: Expert: Returns the matches for this query in an index.
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanTermQuery
getStart() - Method in class org.apache.lucene.search.SpanFilterResult.StartEnd: The Start position
getStartOffset() - Method in class org.apache.lucene.index.TermVectorOffsetInfo: The accessor for the starting offset of the term.
getStarts() - Method in class org.apache.lucene.search.MultiSearcher
getStemDict(File) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads a stem dictionary.
getStringIndex(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found reads the term values in field and returns an array of them in natural order, along with an array telling which element in the term array each document uses.
getStrings(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache: Checks the internal cache for an appropriate entry, and if none is found, reads the term values in field and returns an array of size reader.maxDoc() containing the value each document has in the given field.
GetSuffix(int) - Method in interface org.apache.lucene.queryParser.CharStream: Returns an array of characters that make up the suffix of length 'len' for the currently matched token.
GetSuffix(int) - Method in class org.apache.lucene.queryParser.FastCharStream
getSummary() - Method in class org.apache.lucene.search.ComplexExplanation
getSummary() - Method in class org.apache.lucene.search.Explanation: A short one line summary which should contain all high level information about this Explanation, without the "Details"
getTerm() - Method in class org.apache.lucene.index.TermVectorEntry
getTerm() - Method in class org.apache.lucene.search.MultiTermQuery: Returns the pattern term.
getTerm() - Method in class org.apache.lucene.search.spans.SpanTermQuery: Return the term whose spans are matched.
getTerm() - Method in class org.apache.lucene.search.TermQuery: Returns the term of this query.
getTermArrays() - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns a List of the terms in the multiphrase.
getTermFrequencies() - Method in interface org.apache.lucene.index.TermFreqVector: Array of term frequencies.
getTermFrequencies() - Method in class org.apache.lucene.search.QueryTermVector
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.IndexReader: Return a term frequency vector for the specified document and field.
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.IndexReader: Load the Term Vector into a user-defined data structure instead of relying on the parallel arrays of the TermFreqVector.
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.IndexReader: Map all the term vectors for all fields in a Document
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.ParallelReader
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.ParallelReader
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.ParallelReader
getTermFreqVectors(int) - Method in class org.apache.lucene.index.FilterIndexReader
getTermFreqVectors(int) - Method in class org.apache.lucene.index.IndexReader: Return an array of term frequency vectors for the specified document.
getTermFreqVectors(int) - Method in class org.apache.lucene.index.MultiReader
getTermFreqVectors(int) - Method in class org.apache.lucene.index.ParallelReader
getTermIndexInterval() - Method in class org.apache.lucene.index.IndexWriter: Expert: Return the interval between indexed terms.
getTermInfosIndexDivisor() - Method in class org.apache.lucene.index.IndexReader: For IndexReader implementations that use TermInfosReader to read terms, this returns the current indexDivisor.
getTermPositions(int) - Method in interface org.apache.lucene.index.TermPositionVector: Returns an array of positions in which the term is found.
getTerms() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo: Note, there may be multiple terms at the same position
getTerms() - Method in interface org.apache.lucene.index.TermFreqVector
getTerms() - Method in class org.apache.lucene.search.PhraseQuery: Returns the set of terms in this phrase.
getTerms() - Method in class org.apache.lucene.search.QueryTermVector
getTerms() - Method in class org.apache.lucene.search.spans.SpanFirstQuery: Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanNearQuery: Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanNotQuery: Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanOrQuery: Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanQuery: Deprecated. use extractTerms instead
getTerms() - Method in class org.apache.lucene.search.spans.SpanTermQuery: Deprecated. use extractTerms instead
getTermVectorEntrySet() - Method in class org.apache.lucene.index.SortedTermVectorMapper: The TermVectorEntrySet.
getToken(int) - Method in class org.apache.lucene.queryParser.QueryParser
getTokens() - Method in class org.apache.lucene.analysis.SinkTokenizer: Get the tokens in the internal List.
getTotalHits() - Method in class org.apache.lucene.search.TopDocCollector: The total number of documents that matched this query.
getType() - Method in class org.apache.lucene.search.SortField: Returns the type of contents in the field.
getUpperTerm() - Method in class org.apache.lucene.search.RangeQuery: Returns the upper term of this range query
getUpperVal() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery: Returns the value of the upper endpoint of this range query, null if open ended
getUseCompoundDocStore() - Method in class org.apache.lucene.index.LogMergePolicy: Returns true if newly flushed and newly merge doc store segment files (term vectors and stored fields) are written in compound file format.
getUseCompoundFile() - Method in class org.apache.lucene.index.IndexModifier: Deprecated.
getUseCompoundFile() - Method in class org.apache.lucene.index.IndexWriter: Get the current setting of whether newly flushed segments will use the compound file format.
getUseCompoundFile() - Method in class org.apache.lucene.index.LogMergePolicy: Returns true if newly flushed and newly merge segments are written in compound file format.
getUseOldRangeQuery() - Method in class org.apache.lucene.queryParser.QueryParser
getUseScorer14() - Static method in class org.apache.lucene.search.BooleanQuery: Deprecated. Use BooleanQuery.getAllowDocsOutOfOrder() instead.
getValue() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
getValue() - Method in class org.apache.lucene.search.Explanation: The value assigned to this explanation node.
getValue() - Method in class org.apache.lucene.search.spans.SpanWeight
getValue() - Method in interface org.apache.lucene.search.Weight: The weight for this query.
getValues(String) - Method in class org.apache.lucene.document.Document: Returns an array of values of the field specified as the method parameter.
getValues(IndexReader) - Method in class org.apache.lucene.search.function.FieldCacheSource
getValues(IndexReader) - Method in class org.apache.lucene.search.function.OrdFieldSource
getValues(IndexReader) - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
getValues(IndexReader) - Method in class org.apache.lucene.search.function.ValueSource: Return the DocValues used by the function query.
getVersion() - Method in class org.apache.lucene.index.FilterIndexReader
getVersion() - Method in class org.apache.lucene.index.IndexReader: Version number when this IndexReader was opened.
getVersion() - Method in class org.apache.lucene.index.MultiReader: Not implemented.
getVersion() - Method in class org.apache.lucene.index.ParallelReader: Not implemented.
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser: Factory method for generating a query.
getWordSet(File) - Static method in class org.apache.lucene.analysis.WordlistLoader: Loads a text file and adds every line as an entry to a HashSet (omitting leading and trailing whitespace).
getWordSet(Reader) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from a Reader and adds every line as an entry to a HashSet (omitting leading and trailing whitespace).
getWriteLockTimeout() - Method in class org.apache.lucene.index.IndexWriter: Returns allowed timeout when acquiring the write lock.

H

hasChanges - Variable in class org.apache.lucene.index.IndexReader
hasDeletions() - Method in class org.apache.lucene.index.FilterIndexReader
hasDeletions() - Method in class org.apache.lucene.index.IndexReader: Returns true if any documents have been deleted
hasDeletions() - Method in class org.apache.lucene.index.MultiReader
hasDeletions() - Method in class org.apache.lucene.index.ParallelReader
hashCode() - Method in class org.apache.lucene.document.FieldSelectorResult
hashCode() - Method in class org.apache.lucene.index.Term: Combines the hashCode() of the field and the text.
hashCode() - Method in class org.apache.lucene.index.TermVectorEntry
hashCode() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
hashCode() - Method in class org.apache.lucene.search.BooleanClause: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.BooleanQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.CachingSpanFilter
hashCode() - Method in class org.apache.lucene.search.CachingWrapperFilter
hashCode() - Method in class org.apache.lucene.search.ConstantScoreQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Compute a hash code for hashing us
hashCode() - Method in class org.apache.lucene.search.FilteredQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.function.CustomScoreQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.function.FieldCacheSource
hashCode() - Method in class org.apache.lucene.search.function.OrdFieldSource
hashCode() - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
hashCode() - Method in class org.apache.lucene.search.function.ValueSource: Needed for possible caching of query results - used by ValueSourceQuery.hashCode().
hashCode() - Method in class org.apache.lucene.search.function.ValueSourceQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.FuzzyQuery
hashCode() - Method in class org.apache.lucene.search.MatchAllDocsQuery
hashCode() - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.MultiTermQuery
hashCode() - Method in class org.apache.lucene.search.PhraseQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.PrefixQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.QueryFilter: Deprecated.
hashCode() - Method in class org.apache.lucene.search.QueryWrapperFilter
hashCode() - Method in class org.apache.lucene.search.RangeFilter: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.RangeQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.SpanQueryFilter
hashCode() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanNearQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanNotQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanOrQuery
hashCode() - Method in class org.apache.lucene.search.spans.SpanTermQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.TermQuery: Returns a hash code value for this object.
hasNext() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
hasNext() - Method in class org.apache.lucene.search.HitIterator
hasNorms(String) - Method in class org.apache.lucene.index.FilterIndexReader
hasNorms(String) - Method in class org.apache.lucene.index.IndexReader: Returns true if there are norms stored for this field.
hasNorms(String) - Method in class org.apache.lucene.index.MultiReader
hasNorms(String) - Method in class org.apache.lucene.index.ParallelReader
heap - Variable in class org.apache.lucene.util.PriorityQueue
Hit - Class in org.apache.lucene.search: Wrapper used by HitIterator to provide a lazily loaded hit from Hits.
HitCollector - Class in org.apache.lucene.search: Lower-level search API.
HitCollector() - Constructor for class org.apache.lucene.search.HitCollector
HitIterator - Class in org.apache.lucene.search: An iterator over Hits that provides lazy fetching of each document.
Hits - Class in org.apache.lucene.search: A ranked list of documents, used to hold search results.
HOUR - Static variable in class org.apache.lucene.document.DateTools.Resolution

I

id(int) - Method in class org.apache.lucene.search.Hits: Returns the id for the n^th document in this set.
idf(int, int) - Method in class org.apache.lucene.search.DefaultSimilarity: Implemented as log(numDocs/(docFreq+1)) + 1.
idf(Term, Searcher) - Method in class org.apache.lucene.search.Similarity: Computes a score factor for a simple term.
idf(Collection, Searcher) - Method in class org.apache.lucene.search.Similarity: Computes a score factor for a phrase.
idf(int, int) - Method in class org.apache.lucene.search.Similarity: Computes a score factor based on a term's document frequency (the number of documents which contain the term).
idf(int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
idf - Variable in class org.apache.lucene.search.spans.SpanWeight
image - Variable in class org.apache.lucene.queryParser.Token: The string image of the token.
in - Variable in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
in - Variable in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
in - Variable in class org.apache.lucene.index.FilterIndexReader
includesLower() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery: Returns true if the lower endpoint is inclusive
includesUpper() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery: Returns true if the upper endpoint is inclusive
incRef() - Method in class org.apache.lucene.index.IndexReader: Increments the refCount of this IndexReader instance.
IndexCommitPoint - Interface in org.apache.lucene.index
IndexDeletionPolicy - Interface in org.apache.lucene.index: Expert: policy for deletion of stale index commits.
INDEXED - Static variable in class org.apache.lucene.index.IndexReader.FieldOption: All indexed fields
INDEXED_NO_TERMVECTOR - Static variable in class org.apache.lucene.index.IndexReader.FieldOption: All fields which are indexed but don't have termvectors enabled
INDEXED_WITH_TERMVECTOR - Static variable in class org.apache.lucene.index.IndexReader.FieldOption: All fields which are indexed with termvectors enabled
indexesOf(String[], int, int) - Method in interface org.apache.lucene.index.TermFreqVector: Just like indexOf(int) but searches for a number of terms at the same time.
indexesOf(String[], int, int) - Method in class org.apache.lucene.search.QueryTermVector
indexExists(String) - Static method in class org.apache.lucene.index.IndexReader: Returns true if an index exists at the specified directory.
indexExists(File) - Static method in class org.apache.lucene.index.IndexReader: Returns true if an index exists at the specified directory.
indexExists(Directory) - Static method in class org.apache.lucene.index.IndexReader: Returns true if an index exists at the specified directory.
IndexFileNameFilter - Class in org.apache.lucene.index: Filename filter that accept filenames and extensions only created by Lucene.
IndexFileNameFilter() - Constructor for class org.apache.lucene.index.IndexFileNameFilter
IndexInput - Class in org.apache.lucene.store: Abstract base class for input from a file in a Directory.
IndexInput() - Constructor for class org.apache.lucene.store.IndexInput
IndexModifier - Class in org.apache.lucene.index: Deprecated. Please use IndexWriter instead.
IndexModifier(Directory, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexModifier: Deprecated. Open an index with write access.
IndexModifier(String, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexModifier: Deprecated. Open an index with write access.
IndexModifier(File, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexModifier: Deprecated. Open an index with write access.
indexOf(String) - Method in interface org.apache.lucene.index.TermFreqVector: Return an index in the term numbers array returned from getTerms at which the term with the specified term appears.
indexOf(String) - Method in class org.apache.lucene.search.QueryTermVector
INDEXORDER - Static variable in interface org.apache.lucene.search.ScoreDocComparator: Special comparator for sorting hits according to index order (document number).
INDEXORDER - Static variable in class org.apache.lucene.search.Sort: Represents sorting by index order.
IndexOutput - Class in org.apache.lucene.store: Abstract base class for output to a file in a Directory.
IndexOutput() - Constructor for class org.apache.lucene.store.IndexOutput
indexReader - Variable in class org.apache.lucene.index.IndexModifier: Deprecated.
IndexReader - Class in org.apache.lucene.index: IndexReader is an abstract class, providing an interface for accessing an index.
IndexReader(Directory) - Constructor for class org.apache.lucene.index.IndexReader: Deprecated. - use IndexReader()
IndexReader() - Constructor for class org.apache.lucene.index.IndexReader
IndexReader.FieldOption - Class in org.apache.lucene.index: Constants describing field properties, for example used for IndexReader.getFieldNames(FieldOption).
IndexSearcher - Class in org.apache.lucene.search: Implements search over a single IndexReader.
IndexSearcher(String) - Constructor for class org.apache.lucene.search.IndexSearcher: Creates a searcher searching the index in the named directory.
IndexSearcher(Directory) - Constructor for class org.apache.lucene.search.IndexSearcher: Creates a searcher searching the index in the provided directory.
IndexSearcher(IndexReader) - Constructor for class org.apache.lucene.search.IndexSearcher: Creates a searcher searching the provided index.
indexWriter - Variable in class org.apache.lucene.index.IndexModifier: Deprecated.
IndexWriter - Class in org.apache.lucene.index: An IndexWriter creates and maintains an index.
IndexWriter(String, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in path.
IndexWriter(File, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in path.
IndexWriter(Directory, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in d.
IndexWriter(String, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in path, first creating it if it does not already exist.
IndexWriter(File, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in path, first creating it if it does not already exist.
IndexWriter(Directory, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in d, first creating it if it does not already exist.
IndexWriter(Directory, boolean, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in d, first creating it if it does not already exist.
IndexWriter(Directory, boolean, Analyzer, boolean) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs an IndexWriter for the index in d.
IndexWriter(Directory, boolean, Analyzer, IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.IndexWriter: Expert: constructs an IndexWriter with a custom IndexDeletionPolicy, for the index in d, first creating it if it does not already exist.
IndexWriter(Directory, boolean, Analyzer, boolean, IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.IndexWriter: Expert: constructs an IndexWriter with a custom IndexDeletionPolicy, for the index in d.
infoStream - Variable in class org.apache.lucene.index.IndexModifier: Deprecated.
init(Directory, Analyzer, boolean) - Method in class org.apache.lucene.index.IndexModifier: Deprecated. Initialize an IndexWriter.
initialize(int) - Method in class org.apache.lucene.util.PriorityQueue: Subclass constructors must call this.
input - Variable in class org.apache.lucene.analysis.TokenFilter: The source of tokens for this filter.
input - Variable in class org.apache.lucene.analysis.Tokenizer: The text source for this Tokenizer.
input_stream - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
insert(FieldDoc) - Method in class org.apache.lucene.search.FieldSortedHitQueue
insert(Object) - Method in class org.apache.lucene.search.FieldSortedHitQueue
insert(Object) - Method in class org.apache.lucene.util.PriorityQueue: Adds element to the PriorityQueue in log(size) time if either the PriorityQueue is not full, or not lessThan(element, top()).
insert(Scorer) - Method in class org.apache.lucene.util.ScorerDocQueue: Adds a Scorer to the ScorerDocQueue in log(size) time if either the ScorerDocQueue is not full, or not lessThan(scorer, top()).
insertWithOverflow(Object) - Method in class org.apache.lucene.search.FieldSortedHitQueue
insertWithOverflow(Object) - Method in class org.apache.lucene.util.PriorityQueue: insertWithOverflow() is the same as insert() except its return value: it returns the object (if any) that was dropped off the heap because it was full.
INT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type: field values are interpreted as numeric int values.
INT - Static variable in class org.apache.lucene.search.SortField: Sort using term values as encoded Integers.
IntFieldSource - Class in org.apache.lucene.search.function: Expert: obtains int field values from the FieldCache using getInts() and makes those values available as other numeric types, casting as needed.
IntFieldSource(String) - Constructor for class org.apache.lucene.search.function.IntFieldSource: Create a cached int field source with default string-to-int parser.
IntFieldSource(String, FieldCache.IntParser) - Constructor for class org.apache.lucene.search.function.IntFieldSource: Create a cached int field source with a specific string-to-int parser.
intVal(int) - Method in class org.apache.lucene.search.function.DocValues: Return doc value as an int.
isBinary - Variable in class org.apache.lucene.document.AbstractField
isBinary() - Method in class org.apache.lucene.document.AbstractField: True iff the value of the filed is stored as binary
isBinary() - Method in interface org.apache.lucene.document.Fieldable: True iff the value of the filed is stored as binary
isCFSFile(String) - Method in class org.apache.lucene.index.IndexFileNameFilter: Returns true if this is a file that would be contained in a CFS file.
isCompressed - Variable in class org.apache.lucene.document.AbstractField
isCompressed() - Method in class org.apache.lucene.document.AbstractField: True if the value of the field is stored and compressed within the index
isCompressed() - Method in interface org.apache.lucene.document.Fieldable: True if the value of the field is stored and compressed within the index
isCoordDisabled() - Method in class org.apache.lucene.search.BooleanQuery: Returns true iff Similarity.coord(int,int) is disabled in scoring for this query instance.
isCurrent() - Method in class org.apache.lucene.index.FilterIndexReader
isCurrent() - Method in class org.apache.lucene.index.IndexReader: Check whether this IndexReader is still using the current (i.e., most recently committed) version of the index.
isCurrent() - Method in class org.apache.lucene.index.MultiReader: Checks recursively if all subreaders are up to date.
isCurrent() - Method in class org.apache.lucene.index.ParallelReader: Checks recursively if all subreaders are up to date.
isDeleted(int) - Method in class org.apache.lucene.index.FilterIndexReader
isDeleted(int) - Method in class org.apache.lucene.index.IndexReader: Returns true if document n has been deleted
isDeleted(int) - Method in class org.apache.lucene.index.MultiReader
isDeleted(int) - Method in class org.apache.lucene.index.ParallelReader
isEmpty() - Method in class org.apache.lucene.analysis.CharArraySet
isIgnoringOffsets() - Method in class org.apache.lucene.index.TermVectorMapper
isIgnoringPositions() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper: Never ignores positions.
isIgnoringPositions() - Method in class org.apache.lucene.index.TermVectorMapper: Indicate to Lucene that even if there are positions stored, this mapper is not interested in them and they can be skipped over.
isInclusive() - Method in class org.apache.lucene.search.RangeQuery: Returns true if the range query is inclusive
isIndexed - Variable in class org.apache.lucene.document.AbstractField
isIndexed() - Method in class org.apache.lucene.document.AbstractField: True iff the value of the field is to be indexed, so that it may be searched on.
isIndexed() - Method in interface org.apache.lucene.document.Fieldable: True iff the value of the field is to be indexed, so that it may be searched on.
isInOrder() - Method in class org.apache.lucene.search.spans.SpanNearQuery: Return true if matches are required to be in-order.
isLazy() - Method in class org.apache.lucene.document.AbstractField
isLazy() - Method in interface org.apache.lucene.document.Fieldable: Indicates whether a Field is Lazy or not.
isLocked(Directory) - Static method in class org.apache.lucene.index.IndexReader: Returns true iff the index in the named directory is currently locked.
isLocked(String) - Static method in class org.apache.lucene.index.IndexReader: Returns true iff the index in the named directory is currently locked.
isLocked() - Method in class org.apache.lucene.store.Lock: Returns true if the resource is currently locked.
isMatch() - Method in class org.apache.lucene.search.ComplexExplanation: Indicates wether or not this Explanation models a good match.
isMatch() - Method in class org.apache.lucene.search.Explanation: Indicates whether or not this Explanation models a good match.
ISOLatin1AccentFilter - Class in org.apache.lucene.analysis: A filter that replaces accented characters in the ISO Latin 1 character set (ISO-8859-1) by their unaccented equivalent.
ISOLatin1AccentFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.ISOLatin1AccentFilter
isOptimized() - Method in class org.apache.lucene.index.FilterIndexReader
isOptimized() - Method in class org.apache.lucene.index.IndexReader: Checks is the index is optimized (if it has a single segment and no deletions).
isOptimized() - Method in class org.apache.lucene.index.MultiReader
isOptimized() - Method in class org.apache.lucene.index.ParallelReader: Checks recursively if all subindexes are optimized
isPayloadAvailable() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
isPayloadAvailable() - Method in class org.apache.lucene.index.MultipleTermPositions
isPayloadAvailable() - Method in interface org.apache.lucene.index.TermPositions: Checks if a payload can be loaded at this position.
isProhibited() - Method in class org.apache.lucene.search.BooleanClause
isReplaceInvalidAcronym() - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
isReplaceInvalidAcronym() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer: Deprecated. Remove in 3.X and make true the only valid value
isRequired() - Method in class org.apache.lucene.search.BooleanClause
isStored - Variable in class org.apache.lucene.document.AbstractField
isStored() - Method in class org.apache.lucene.document.AbstractField: True iff the value of the field is to be stored in the index for return with search hits.
isStored() - Method in interface org.apache.lucene.document.Fieldable: True iff the value of the field is to be stored in the index for return with search hits.
isStoreOffsetWithTermVector() - Method in class org.apache.lucene.document.AbstractField: True iff terms are stored as term vector together with their offsets (start and end positon in source text).
isStoreOffsetWithTermVector() - Method in interface org.apache.lucene.document.Fieldable: True iff terms are stored as term vector together with their offsets (start and end positon in source text).
isStorePositionWithTermVector() - Method in class org.apache.lucene.document.AbstractField: True iff terms are stored as term vector together with their token positions.
isStorePositionWithTermVector() - Method in interface org.apache.lucene.document.Fieldable: True iff terms are stored as term vector together with their token positions.
isStrict() - Method in class org.apache.lucene.search.function.CustomScoreQuery: Checks if this is strict custom scoring.
isTermVectorStored() - Method in class org.apache.lucene.document.AbstractField: True iff the term or terms used to index this field are stored as a term vector, available from IndexReader.getTermFreqVector(int,String).
isTermVectorStored() - Method in interface org.apache.lucene.document.Fieldable: True iff the term or terms used to index this field are stored as a term vector, available from IndexReader.getTermFreqVector(int,String).
isTokenChar(char) - Method in class org.apache.lucene.analysis.CharTokenizer: Returns true iff a character should be included in a token.
isTokenChar(char) - Method in class org.apache.lucene.analysis.LetterTokenizer: Collects only characters which satisfy Character.isLetter(char).
isTokenChar(char) - Method in class org.apache.lucene.analysis.WhitespaceTokenizer: Collects only characters which do not satisfy Character.isWhitespace(char).
isTokenized - Variable in class org.apache.lucene.document.AbstractField
isTokenized() - Method in class org.apache.lucene.document.AbstractField: True iff the value of the field should be tokenized as text prior to indexing.
isTokenized() - Method in interface org.apache.lucene.document.Fieldable: True iff the value of the field should be tokenized as text prior to indexing.
iter - Variable in class org.apache.lucene.analysis.SinkTokenizer
iterator() - Method in class org.apache.lucene.analysis.CharArraySet
iterator() - Method in class org.apache.lucene.search.DisjunctionMaxQuery: An Iterator over the disjuncts
iterator() - Method in class org.apache.lucene.search.Hits: Returns a HitIterator to navigate the Hits.

J

JAVA_1_1 - Static variable in class org.apache.lucene.util.Constants: True iff this is Java version 1.1.
JAVA_1_2 - Static variable in class org.apache.lucene.util.Constants: True iff this is Java version 1.2.
JAVA_1_3 - Static variable in class org.apache.lucene.util.Constants: True iff this is Java version 1.3.
JAVA_VERSION - Static variable in class org.apache.lucene.util.Constants: The value of System.getProperty("java.version").
jj_nt - Variable in class org.apache.lucene.queryParser.QueryParser
jjFillToken() - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
jjnewLexState - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager
jjstrLiteralImages - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager

K KeepOnlyLastCommitDeletionPolicy - Class in org.apache.lucene.index This IndexDeletionPolicy implementation that keeps only the most recent commit and immediately removes all prior commits after a new commit is done. KeepOnlyLastCommitDeletionPolicy() - Constructor for class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy KeywordAnalyzer - Class in org.apache.lucene.analysis "Tokenizes" the entire stream as a single token. KeywordAnalyzer() - Constructor for class org.apache.lucene.analysis.KeywordAnalyzer KeywordTokenizer - Class in org.apache.lucene.analysis Emits the entire input as a single token. KeywordTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer KeywordTokenizer(Reader, int) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer kind - Variable in class org.apache.lucene.queryParser.Token An integer that describes the kind of this token. L lastModified(String) - Static method in class org.apache.lucene.index.IndexReader Returns the time the index in the named directory was last modified. lastModified(File) - Static method in class org.apache.lucene.index.IndexReader Returns the time the index in the named directory was last modified. lastModified(Directory) - Static method in class org.apache.lucene.index.IndexReader Returns the time the index in the named directory was last modified. lazy - Variable in class org.apache.lucene.document.AbstractField LAZY_LOAD - Static variable in class org.apache.lucene.document.FieldSelectorResult Lazily load this Field. length - Variable in class org.apache.lucene.index.Payload the length of the payload data length() - Method in class org.apache.lucene.index.Payload Returns the length of the payload data. length() - Method in class org.apache.lucene.search.HitIterator Returns the total number of hits. length() - Method in class org.apache.lucene.search.Hits Returns the total number of hits available in this set. length() - Method in class org.apache.lucene.store.BufferedIndexOutput The number of bytes in the file. length() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput length() - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput length() - Method in class org.apache.lucene.store.IndexInput The number of bytes in the file. length() - Method in class org.apache.lucene.store.IndexOutput The number of bytes in the file. length() - Method in class org.apache.lucene.store.RAMOutputStream LengthFilter - Class in org.apache.lucene.analysis Removes words that are too long and too short from the stream. LengthFilter(TokenStream, int, int) - Constructor for class org.apache.lucene.analysis.LengthFilter Build a filter that removes words that are too long or too short from the text. lengthNorm(String, int) - Method in class org.apache.lucene.search.DefaultSimilarity Implemented as 1/sqrt(numTerms). lengthNorm(String, int) - Method in class org.apache.lucene.search.Similarity Computes the normalization value for a field given the total number of terms contained in a field. lengthNorm(String, int) - Method in class org.apache.lucene.search.SimilarityDelegator Less(String, String) - Static method in class org.apache.lucene.search.RangeFilter Constructs a filter for field fieldName matching less than or equal to upperTerm. lessThan(Object, Object) - Method in class org.apache.lucene.search.FieldSortedHitQueue Returns whether a is less relevant than b. lessThan(Object, Object) - Method in class org.apache.lucene.search.FuzzyQuery.ScoreTermQueue lessThan(Object, Object) - Method in class org.apache.lucene.util.PriorityQueue Determines the ordering of objects in this priority queue. LetterTokenizer - Class in org.apache.lucene.analysis A LetterTokenizer is a tokenizer that divides text at non-letters. LetterTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer Construct a new LetterTokenizer. LEVEL_LOG_SPAN - Static variable in class org.apache.lucene.index.LogMergePolicy Defines the allowed range of log(size) for each level. LexicalError(boolean, int, int, int, String, char) - Static method in error org.apache.lucene.queryParser.TokenMgrError Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error. lexStateNames - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager LINUX - Static variable in class org.apache.lucene.util.Constants True iff running on Linux. list() - Method in class org.apache.lucene.store.Directory Returns an array of strings, one for each file in the directory. list() - Method in class org.apache.lucene.store.FSDirectory Returns an array of strings, one for each Lucene index file in the directory. list() - Method in class org.apache.lucene.store.RAMDirectory Returns an array of strings, one for each file in the directory. LOAD - Static variable in class org.apache.lucene.document.FieldSelectorResult Load this Field every time the Document is loaded, reading in the data as it is encounterd. LOAD_AND_BREAK - Static variable in class org.apache.lucene.document.FieldSelectorResult Load this field as in the FieldSelectorResult.LOAD case, but immediately return from Field loading for the Document. LOAD_FOR_MERGE - Static variable in class org.apache.lucene.document.FieldSelectorResult Behaves much like FieldSelectorResult.LOAD but does not uncompress any compressed data. LoadFirstFieldSelector - Class in org.apache.lucene.document Load the First field and break. LoadFirstFieldSelector() - Constructor for class org.apache.lucene.document.LoadFirstFieldSelector Lock - Class in org.apache.lucene.store An interprocess mutex lock. Lock() - Constructor for class org.apache.lucene.store.Lock Lock.With - Class in org.apache.lucene.store Utility class for executing code with exclusive access. Lock.With(Lock, long) - Constructor for class org.apache.lucene.store.Lock.With Constructs an executor that will grab the named lock. LOCK_DIR - Static variable in class org.apache.lucene.store.FSDirectory Deprecated. As of 2.1, LOCK_DIR is unused because the write.lock is now stored by default in the index directory. If you really want to store locks elsewhere you can create your own SimpleFSLockFactory (or NativeFSLockFactory, etc.) passing in your preferred lock directory. Then, pass this LockFactory instance to one of the getDirectory methods that take a lockFactory (for example, FSDirectory.getDirectory(String, LockFactory)). LOCK_OBTAIN_WAIT_FOREVER - Static variable in class org.apache.lucene.store.Lock Pass this value to Lock.obtain(long) to try forever to obtain the lock. LOCK_POLL_INTERVAL - Static variable in class org.apache.lucene.store.Lock How long Lock.obtain(long) waits, in milliseconds, in between attempts to acquire the lock. lockFactory - Variable in class org.apache.lucene.store.Directory Holds the LockFactory instance (implements locking for this Directory instance). LockFactory - Class in org.apache.lucene.store Base class for Locking implementation. LockFactory() - Constructor for class org.apache.lucene.store.LockFactory LockObtainFailedException - Exception in org.apache.lucene.store This exception is thrown when the write.lock could not be acquired. LockObtainFailedException(String) - Constructor for exception org.apache.lucene.store.LockObtainFailedException lockPrefix - Variable in class org.apache.lucene.store.LockFactory LockReleaseFailedException - Exception in org.apache.lucene.store This exception is thrown when the write.lock could not be released. LockReleaseFailedException(String) - Constructor for exception org.apache.lucene.store.LockReleaseFailedException LockStressTest - Class in org.apache.lucene.store Simple standalone tool that forever acquires & releases a lock using a specific LockFactory. LockStressTest() - Constructor for class org.apache.lucene.store.LockStressTest LockVerifyServer - Class in org.apache.lucene.store Simple standalone server that must be running when you use VerifyingLockFactory. LockVerifyServer() - Constructor for class org.apache.lucene.store.LockVerifyServer LogByteSizeMergePolicy - Class in org.apache.lucene.index This is a LogMergePolicy that measures size of a segment as the total byte size of the segment's files. LogByteSizeMergePolicy() - Constructor for class org.apache.lucene.index.LogByteSizeMergePolicy LogDocMergePolicy - Class in org.apache.lucene.index This is a LogMergePolicy that measures size of a segment as the number of documents (not taking deletions into account). LogDocMergePolicy() - Constructor for class org.apache.lucene.index.LogDocMergePolicy LogMergePolicy - Class in org.apache.lucene.index This class implements a MergePolicy that tries to merge segments into levels of exponentially increasing size, where each level has < mergeFactor segments in it. LogMergePolicy() - Constructor for class org.apache.lucene.index.LogMergePolicy LONG - Static variable in class org.apache.lucene.search.SortField Sort using term values as encoded Longs. longToString(long) - Static method in class org.apache.lucene.document.NumberTools Converts a long to a String suitable for indexing. longVal(int) - Method in class org.apache.lucene.search.function.DocValues Return doc value as a long. lookingAhead - Variable in class org.apache.lucene.queryParser.QueryParser lookup - Variable in class org.apache.lucene.search.FieldCache.StringIndex All the term values, in natural order. LowerCaseFilter - Class in org.apache.lucene.analysis Normalizes token text to lower case. LowerCaseFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.LowerCaseFilter LowerCaseTokenizer - Class in org.apache.lucene.analysis LowerCaseTokenizer performs the function of LetterTokenizer and LowerCaseFilter together. LowerCaseTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer Construct a new LowerCaseTokenizer. LPAREN - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants lst - Variable in class org.apache.lucene.analysis.SinkTokenizer LucenePackage - Class in org.apache.lucene Lucene's package information, including version. M main(String[]) - Static method in class org.apache.lucene.index.CheckIndex main(String[]) - Static method in class org.apache.lucene.index.IndexReader Prints the filename and size of each file within a given compound file. main(String[]) - Static method in class org.apache.lucene.queryParser.QueryParser Command line tool to test QueryParser, using SimpleAnalyzer. main(String[]) - Static method in class org.apache.lucene.search.RemoteSearchable Exports a searcher for the index in args[0] named "//localhost/Searchable". main(String[]) - Static method in class org.apache.lucene.store.LockStressTest main(String[]) - Static method in class org.apache.lucene.store.LockVerifyServer makeLock(String) - Method in class org.apache.lucene.store.Directory Construct a Lock. makeLock(String) - Method in class org.apache.lucene.store.LockFactory Return a new Lock instance identified by lockName. makeLock(String) - Method in class org.apache.lucene.store.NativeFSLockFactory makeLock(String) - Method in class org.apache.lucene.store.NoLockFactory makeLock(String) - Method in class org.apache.lucene.store.SimpleFSLockFactory makeLock(String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory makeLock(String) - Method in class org.apache.lucene.store.VerifyingLockFactory makeStopSet(String[]) - Static method in class org.apache.lucene.analysis.StopFilter Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor. makeStopSet(String[], boolean) - Static method in class org.apache.lucene.analysis.StopFilter manager - Static variable in class org.apache.lucene.search.FilterManager map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper Callback for the TermVectorReader. map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.SortedTermVectorMapper map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.TermVectorMapper Map the Term Vector information into your own structure MapFieldSelector - Class in org.apache.lucene.document A FieldSelector based on a Map of field names to FieldSelectorResults MapFieldSelector(Map) - Constructor for class org.apache.lucene.document.MapFieldSelector Create a a MapFieldSelector MapFieldSelector(List) - Constructor for class org.apache.lucene.document.MapFieldSelector Create a a MapFieldSelector MapFieldSelector(String[]) - Constructor for class org.apache.lucene.document.MapFieldSelector Create a a MapFieldSelector MatchAllDocsQuery - Class in org.apache.lucene.search A query that matches all documents. MatchAllDocsQuery() - Constructor for class org.apache.lucene.search.MatchAllDocsQuery MAX_DATE_STRING() - Static method in class org.apache.lucene.document.DateField Deprecated. MAX_STRING_VALUE - Static variable in class org.apache.lucene.document.NumberTools Equivalent to longToString(Long.MAX_VALUE) MAX_TERM_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter Absolute hard maximum length for a term. maxBufferedDocs - Variable in class org.apache.lucene.index.IndexModifier Deprecated. maxDoc() - Method in class org.apache.lucene.index.FilterIndexReader maxDoc() - Method in class org.apache.lucene.index.IndexReader Returns one greater than the largest possible document number. maxDoc() - Method in class org.apache.lucene.index.MultiReader maxDoc() - Method in class org.apache.lucene.index.ParallelReader maxDoc() - Method in class org.apache.lucene.search.IndexSearcher maxDoc() - Method in class org.apache.lucene.search.MultiSearcher maxDoc() - Method in class org.apache.lucene.search.RemoteSearchable maxDoc() - Method in interface org.apache.lucene.search.Searchable Expert: Returns one greater than the largest possible document number. maxDoc() - Method in class org.apache.lucene.search.Searcher maxFieldLength - Variable in class org.apache.lucene.index.IndexModifier Deprecated. maxscore - Variable in class org.apache.lucene.search.FieldSortedHitQueue Stores the maximum score value encountered, needed for normalizing. maybeMerge() - Method in class org.apache.lucene.index.IndexWriter Expert: asks the mergePolicy whether any merges are necessary now and if so, runs the requested merges and then iterate (test again if merges are needed) until no more merges are returned by the mergePolicy. merge(IndexWriter) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler merge(IndexWriter) - Method in class org.apache.lucene.index.SerialMergeScheduler Just do the merges in sequence. mergeBooleanQueries(Query[]) - Static method in class org.apache.lucene.search.Query Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery. mergeFactor - Variable in class org.apache.lucene.index.IndexModifier Deprecated. MergePolicy - Class in org.apache.lucene.index Expert: a MergePolicy determines the sequence of primitive merge operations to be used for overall merge and optimize operations. MergePolicy() - Constructor for class org.apache.lucene.index.MergePolicy MergePolicy.MergeAbortedException - Exception in org.apache.lucene.index MergePolicy.MergeAbortedException() - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException MergePolicy.MergeAbortedException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException MergePolicy.MergeException - Exception in org.apache.lucene.index Exception thrown if there are any problems while executing a merge. MergePolicy.MergeException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException MergePolicy.MergeException(Throwable) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException MergePolicy.MergeSpecification - Class in org.apache.lucene.index A MergeSpecification instance provides the information necessary to perform multiple merges. MergePolicy.MergeSpecification() - Constructor for class org.apache.lucene.index.MergePolicy.MergeSpecification MergePolicy.OneMerge - Class in org.apache.lucene.index OneMerge provides the information necessary to perform an individual primitive merge operation, resulting in a single new segment. MergePolicy.OneMerge(SegmentInfos, boolean) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge merges - Variable in class org.apache.lucene.index.MergePolicy.MergeSpecification The subset of segments to be included in the primitive merge. MergeScheduler - Class in org.apache.lucene.index Expert: IndexWriter uses an instance implementing this interface to execute the merges selected by a MergePolicy. MergeScheduler() - Constructor for class org.apache.lucene.index.MergeScheduler message(String) - Method in class org.apache.lucene.index.IndexWriter Prints a message to the infoStream (if non-null), prefixed with the identifying information for this writer and the thread that's calling it. MILLISECOND - Static variable in class org.apache.lucene.document.DateTools.Resolution MIN_DATE_STRING() - Static method in class org.apache.lucene.document.DateField Deprecated. MIN_STRING_VALUE - Static variable in class org.apache.lucene.document.NumberTools Equivalent to longToString(Long.MIN_VALUE) minNrShouldMatch - Variable in class org.apache.lucene.search.BooleanQuery MINUS - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants MINUTE - Static variable in class org.apache.lucene.document.DateTools.Resolution MMapDirectory - Class in org.apache.lucene.store File-based Directory implementation that uses mmap for input. MMapDirectory() - Constructor for class org.apache.lucene.store.MMapDirectory Modifiers() - Method in class org.apache.lucene.queryParser.QueryParser MONTH - Static variable in class org.apache.lucene.document.DateTools.Resolution More(String, String) - Static method in class org.apache.lucene.search.RangeFilter Constructs a filter for field fieldName matching greater than or equal to lowerTerm. more - Variable in class org.apache.lucene.search.spans.SpanScorer MultiFieldQueryParser - Class in org.apache.lucene.queryParser A QueryParser which constructs queries to search multiple fields. MultiFieldQueryParser(String[], Analyzer, Map) - Constructor for class org.apache.lucene.queryParser.MultiFieldQueryParser Creates a MultiFieldQueryParser. MultiFieldQueryParser(String[], Analyzer) - Constructor for class org.apache.lucene.queryParser.MultiFieldQueryParser Creates a MultiFieldQueryParser. MultiPhraseQuery - Class in org.apache.lucene.search MultiPhraseQuery is a generalized version of PhraseQuery, with an added method MultiPhraseQuery.add(Term[]). MultiPhraseQuery() - Constructor for class org.apache.lucene.search.MultiPhraseQuery MultipleTermPositions - Class in org.apache.lucene.index Describe class MultipleTermPositions here. MultipleTermPositions(IndexReader, Term[]) - Constructor for class org.apache.lucene.index.MultipleTermPositions Creates a new MultipleTermPositions instance. MultiReader - Class in org.apache.lucene.index An IndexReader which reads multiple indexes, appending their content. MultiReader(IndexReader[]) - Constructor for class org.apache.lucene.index.MultiReader Construct a MultiReader aggregating the named set of (sub)readers. MultiReader(IndexReader[], boolean) - Constructor for class org.apache.lucene.index.MultiReader Construct a MultiReader aggregating the named set of (sub)readers. MultiSearcher - Class in org.apache.lucene.search Implements search over a set of Searchables. MultiSearcher(Searchable[]) - Constructor for class org.apache.lucene.search.MultiSearcher Creates a searcher which searches searchables. MultiTermQuery - Class in org.apache.lucene.search A Query that matches documents containing a subset of terms provided by a FilteredTermEnum enumeration. MultiTermQuery(Term) - Constructor for class org.apache.lucene.search.MultiTermQuery Constructs a query for terms matching term. MUST - Static variable in class org.apache.lucene.search.BooleanClause.Occur Use this operator for clauses that must appear in the matching documents. MUST_NOT - Static variable in class org.apache.lucene.search.BooleanClause.Occur Use this operator for clauses that must not appear in the matching documents. N name - Variable in class org.apache.lucene.document.AbstractField name() - Method in class org.apache.lucene.document.AbstractField Returns the name of the field as an interned string. name() - Method in interface org.apache.lucene.document.Fieldable Returns the name of the field as an interned string. name() - Method in class org.apache.lucene.search.function.CustomScoreQuery A short name of this query, used in CustomScoreQuery.toString(String). NativeFSLockFactory - Class in org.apache.lucene.store Implements LockFactory using native OS file locks. NativeFSLockFactory(String) - Constructor for class org.apache.lucene.store.NativeFSLockFactory Create a NativeFSLockFactory instance, storing lock files into the specified lockDirName: NativeFSLockFactory(File) - Constructor for class org.apache.lucene.store.NativeFSLockFactory Create a NativeFSLockFactory instance, storing lock files into the specified lockDir: newComparator(IndexReader, String) - Method in class org.apache.lucene.search.SortComparator newComparator(IndexReader, String) - Method in interface org.apache.lucene.search.SortComparatorSource Creates a comparator for the field in the given index. newToken(int) - Static method in class org.apache.lucene.queryParser.Token Returns a new Token object, by default. next() - Method in class org.apache.lucene.analysis.CachingTokenFilter next() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator Returns the next String, as a Set would... next(Token) - Method in class org.apache.lucene.analysis.CharTokenizer next(Token) - Method in class org.apache.lucene.analysis.ISOLatin1AccentFilter next(Token) - Method in class org.apache.lucene.analysis.KeywordTokenizer next(Token) - Method in class org.apache.lucene.analysis.LengthFilter Returns the next input Token whose termText() is the right len next(Token) - Method in class org.apache.lucene.analysis.LowerCaseFilter next(Token) - Method in class org.apache.lucene.analysis.PorterStemFilter next() - Method in class org.apache.lucene.analysis.SinkTokenizer Returns the next token out of the list of cached tokens next(Token) - Method in class org.apache.lucene.analysis.standard.StandardFilter Returns the next token in the stream, or null at EOS. next(Token) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer next(Token) - Method in class org.apache.lucene.analysis.StopFilter Returns the next input Token whose termText() is not a stop word. next(Token) - Method in class org.apache.lucene.analysis.TeeTokenFilter next() - Method in class org.apache.lucene.analysis.TokenStream Returns the next token in the stream, or null at EOS. next(Token) - Method in class org.apache.lucene.analysis.TokenStream Returns the next token in the stream, or null at EOS. next() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs next() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum next() - Method in class org.apache.lucene.index.MultipleTermPositions next() - Method in interface org.apache.lucene.index.TermDocs Moves to the next pair in the enumeration. next() - Method in class org.apache.lucene.index.TermEnum Increments the enumeration to the next element. next - Variable in class org.apache.lucene.queryParser.Token A reference to the next regular (non-special) token from the input stream. next() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer next() - Method in class org.apache.lucene.search.FilteredTermEnum Increments the enumeration to the next element. next() - Method in class org.apache.lucene.search.HitIterator Returns a Hit instance representing the next hit in Hits. next() - Method in class org.apache.lucene.search.ReqExclScorer next() - Method in class org.apache.lucene.search.ReqOptSumScorer next() - Method in class org.apache.lucene.search.Scorer Advances to the document matching this Scorer with the lowest doc Id greater than the current value of Scorer.doc() (or to the matching document with the lowest doc Id if next has never been called on this Scorer). next() - Method in interface org.apache.lucene.search.spans.Spans Move to the next match, returning true iff any such exists. next() - Method in class org.apache.lucene.search.spans.SpanScorer next() - Method in class org.apache.lucene.search.spans.TermSpans nextCharArray() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator do not modify the returned char[] nextPosition() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions nextPosition() - Method in class org.apache.lucene.index.MultipleTermPositions nextPosition() - Method in interface org.apache.lucene.index.TermPositions Returns next position in the current document. NO - Static variable in class org.apache.lucene.document.Field.Index Do not index the field value. NO - Static variable in class org.apache.lucene.document.Field.Store Do not store the field value in the index. NO - Static variable in class org.apache.lucene.document.Field.TermVector Do not store term vectors. NO_LOAD - Static variable in class org.apache.lucene.document.FieldSelectorResult Do not load the Field. NO_NORMS - Static variable in class org.apache.lucene.document.Field.Index Index the field's value without an Analyzer, and disable the storing of norms. NoLockFactory - Class in org.apache.lucene.store Use this LockFactory to disable locking entirely. NoLockFactory() - Constructor for class org.apache.lucene.store.NoLockFactory normalize(char) - Method in class org.apache.lucene.analysis.CharTokenizer Called on each token character to normalize it before it is added to the token. normalize(char) - Method in class org.apache.lucene.analysis.LowerCaseTokenizer Collects only characters which satisfy Character.isLetter(char). normalize(float) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight normalize(float) - Method in class org.apache.lucene.search.spans.SpanWeight normalize(float) - Method in interface org.apache.lucene.search.Weight Assigns the query normalization factor to this. norms(String) - Method in class org.apache.lucene.index.FilterIndexReader norms(String, byte[], int) - Method in class org.apache.lucene.index.FilterIndexReader norms(String) - Method in class org.apache.lucene.index.IndexReader Returns the byte-encoded normalization factor for the named field of every document. norms(String, byte[], int) - Method in class org.apache.lucene.index.IndexReader Reads the byte-encoded normalization factor for the named field of every document. norms(String) - Method in class org.apache.lucene.index.MultiReader norms(String, byte[], int) - Method in class org.apache.lucene.index.MultiReader norms(String) - Method in class org.apache.lucene.index.ParallelReader norms(String, byte[], int) - Method in class org.apache.lucene.index.ParallelReader norms - Variable in class org.apache.lucene.search.spans.SpanScorer NOT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants NUMBER - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants NumberTools - Class in org.apache.lucene.document Provides support for converting longs to Strings, and back again. NumberTools() - Constructor for class org.apache.lucene.document.NumberTools numDocs() - Method in class org.apache.lucene.index.FilterIndexReader numDocs() - Method in class org.apache.lucene.index.IndexReader Returns the number of documents in this index. numDocs() - Method in class org.apache.lucene.index.MultiReader numDocs() - Method in class org.apache.lucene.index.ParallelReader numRamDocs() - Method in class org.apache.lucene.index.IndexWriter Expert: Return the number of documents whose segments are currently cached in memory. O obtain() - Method in class org.apache.lucene.store.Lock Attempts to obtain exclusive access and immediately return upon success or failure. obtain(long) - Method in class org.apache.lucene.store.Lock Attempts to obtain an exclusive lock within amount of time given. offset - Variable in class org.apache.lucene.index.Payload the offset within the byte array omitNorms - Variable in class org.apache.lucene.document.AbstractField onCommit(List) - Method in interface org.apache.lucene.index.IndexDeletionPolicy This is called each time the writer completed a commit. onCommit(List) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy Deletes all commits except the most recent one. onCommit(List) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy onInit(List) - Method in interface org.apache.lucene.index.IndexDeletionPolicy This is called once when a writer is first instantiated to give the policy a chance to remove old commit points. onInit(List) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy Deletes all commits except the most recent one. onInit(List) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy open - Variable in class org.apache.lucene.index.IndexModifier Deprecated. open(String) - Static method in class org.apache.lucene.index.IndexReader Returns an IndexReader reading the index in an FSDirectory in the named path. open(File) - Static method in class org.apache.lucene.index.IndexReader Returns an IndexReader reading the index in an FSDirectory in the named path. open(Directory) - Static method in class org.apache.lucene.index.IndexReader Returns an IndexReader reading the index in the given Directory. open(Directory, IndexDeletionPolicy) - Static method in class org.apache.lucene.index.IndexReader Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy. openInput(String) - Method in class org.apache.lucene.store.Directory Returns a stream reading an existing file. openInput(String, int) - Method in class org.apache.lucene.store.Directory Returns a stream reading an existing file, with the specified read buffer size. openInput(String) - Method in class org.apache.lucene.store.FSDirectory openInput(String, int) - Method in class org.apache.lucene.store.FSDirectory openInput(String) - Method in class org.apache.lucene.store.MMapDirectory openInput(String, int) - Method in class org.apache.lucene.store.MMapDirectory openInput(String) - Method in class org.apache.lucene.store.RAMDirectory Returns a stream reading an existing file. optimize() - Method in class org.apache.lucene.index.IndexModifier Deprecated. Merges all segments together into a single segment, optimizing an index for search. optimize() - Method in class org.apache.lucene.index.IndexWriter Requests an "optimize" operation on an index, priming the index for the fastest available search. optimize(int) - Method in class org.apache.lucene.index.IndexWriter Optimize the index down to <= maxNumSegments. optimize(boolean) - Method in class org.apache.lucene.index.IndexWriter Just like IndexWriter.optimize(), except you can specify whether the call should block until the optimize completes. optimize(int, boolean) - Method in class org.apache.lucene.index.IndexWriter Just like IndexWriter.optimize(int), except you can specify whether the call should block until the optimize completes. OR - Static variable in class org.apache.lucene.queryParser.QueryParser.Operator OR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants OR_OPERATOR - Static variable in class org.apache.lucene.queryParser.QueryParser Alternative form of QueryParser.Operator.OR order - Variable in class org.apache.lucene.search.FieldCache.StringIndex For each document, an index into the lookup array. OrdFieldSource - Class in org.apache.lucene.search.function Expert: obtains the ordinal of the field value from the default Lucene Fieldcache using getStringIndex(). OrdFieldSource(String) - Constructor for class org.apache.lucene.search.function.OrdFieldSource Contructor for a certain field. org.apache.lucene - package org.apache.lucene Top-level package. org.apache.lucene.analysis - package org.apache.lucene.analysis API and code to convert text into indexable/searchable tokens. org.apache.lucene.analysis.standard - package org.apache.lucene.analysis.standard A fast grammar-based tokenizer constructed with JFlex. org.apache.lucene.document - package org.apache.lucene.document The logical representation of a Document for indexing and searching. org.apache.lucene.index - package org.apache.lucene.index Code to maintain and access indices. org.apache.lucene.queryParser - package org.apache.lucene.queryParser A simple query parser implemented with JavaCC. org.apache.lucene.search - package org.apache.lucene.search Code to search indices. org.apache.lucene.search.function - package org.apache.lucene.search.function Programmatic control over documents scores. org.apache.lucene.search.payloads - package org.apache.lucene.search.payloads The payloads package provides Query mechanisms for finding and using payloads. org.apache.lucene.search.spans - package org.apache.lucene.search.spans The calculus of spans. org.apache.lucene.store - package org.apache.lucene.store Binary i/o API, used for all index data. org.apache.lucene.util - package org.apache.lucene.util Some utility classes. OS_NAME - Static variable in class org.apache.lucene.util.Constants The value of System.getProperty("os.name"). out - Static variable in class org.apache.lucene.index.CheckIndex P ParallelMultiSearcher - Class in org.apache.lucene.search Implements parallel search over a set of Searchables. ParallelMultiSearcher(Searchable[]) - Constructor for class org.apache.lucene.search.ParallelMultiSearcher Creates a searcher which searches searchables. ParallelReader - Class in org.apache.lucene.index An IndexReader which reads multiple, parallel indexes. ParallelReader() - Constructor for class org.apache.lucene.index.ParallelReader Construct a ParallelReader. ParallelReader(boolean) - Constructor for class org.apache.lucene.index.ParallelReader Construct a ParallelReader. Parameter - Class in org.apache.lucene.util A serializable Enum class. Parameter(String) - Constructor for class org.apache.lucene.util.Parameter parse(String[], String[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser Parses a query which searches on the fields specified. parse(String, String[], BooleanClause.Occur[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser Parses a query, searching on the fields specified. parse(String[], String[], BooleanClause.Occur[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser Parses a query, searching on the fields specified. parse(String) - Method in class org.apache.lucene.queryParser.QueryParser Parses a query string, returning a Query. parseByte(String) - Method in interface org.apache.lucene.search.FieldCache.ByteParser Return a single Byte representation of this field's value. parseDouble(String) - Method in interface org.apache.lucene.search.ExtendedFieldCache.DoubleParser Return an long representation of this field's value. ParseException - Exception in org.apache.lucene.queryParser This exception is thrown when parse errors are encountered. ParseException(Token, int[][], String[]) - Constructor for exception org.apache.lucene.queryParser.ParseException This constructor is used by the method "generateParseException" in the generated parser. ParseException() - Constructor for exception org.apache.lucene.queryParser.ParseException The following constructors are for use by you for whatever purpose you can think of. ParseException(String) - Constructor for exception org.apache.lucene.queryParser.ParseException parseFloat(String) - Method in interface org.apache.lucene.search.FieldCache.FloatParser Return an float representation of this field's value. parseInt(String) - Method in interface org.apache.lucene.search.FieldCache.IntParser Return an integer representation of this field's value. parseLong(String) - Method in interface org.apache.lucene.search.ExtendedFieldCache.LongParser Return an long representation of this field's value. parseShort(String) - Method in interface org.apache.lucene.search.FieldCache.ShortParser Return a short representation of this field's value. Payload - Class in org.apache.lucene.index A Payload is metadata that can be stored together with each occurrence of a term. Payload() - Constructor for class org.apache.lucene.index.Payload Creates an empty payload and does not allocate a byte array. Payload(byte[]) - Constructor for class org.apache.lucene.index.Payload Creates a new payload with the the given array as data. Payload(byte[], int, int) - Constructor for class org.apache.lucene.index.Payload Creates a new payload with the the given array as data. PerFieldAnalyzerWrapper - Class in org.apache.lucene.analysis This analyzer is used to facilitate scenarios where different fields require different analysis techniques. PerFieldAnalyzerWrapper(Analyzer) - Constructor for class org.apache.lucene.analysis.PerFieldAnalyzerWrapper Constructs with default analyzer. PhraseQuery - Class in org.apache.lucene.search A Query that matches documents containing a particular sequence of terms. PhraseQuery() - Constructor for class org.apache.lucene.search.PhraseQuery Constructs an empty phrase query. PLUS - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants pop() - Method in class org.apache.lucene.util.PriorityQueue Removes and returns the least element of the PriorityQueue in log(size) time. pop() - Method in class org.apache.lucene.util.ScorerDocQueue Removes and returns the least scorer of the ScorerDocQueue in log(size) time. PorterStemFilter - Class in org.apache.lucene.analysis Transforms the token stream as per the Porter stemming algorithm. PorterStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.PorterStemFilter position - Variable in class org.apache.lucene.search.spans.TermSpans PositionBasedTermVectorMapper - Class in org.apache.lucene.index For each Field, store position by position information. PositionBasedTermVectorMapper() - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper PositionBasedTermVectorMapper(boolean) - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper PositionBasedTermVectorMapper.TVPositionInfo - Class in org.apache.lucene.index Container for a term at a position PositionBasedTermVectorMapper.TVPositionInfo(int, boolean) - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo positions - Variable in class org.apache.lucene.search.spans.TermSpans prefix - Variable in class org.apache.lucene.search.PrefixFilter PrefixFilter - Class in org.apache.lucene.search PrefixFilter(Term) - Constructor for class org.apache.lucene.search.PrefixFilter PrefixQuery - Class in org.apache.lucene.search A Query that matches documents containing terms with a specified prefix. PrefixQuery(Term) - Constructor for class org.apache.lucene.search.PrefixQuery Constructs a query for terms starting with prefix. PREFIXTERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants PriorityQueue - Class in org.apache.lucene.util A PriorityQueue maintains a partial ordering of its elements such that the least element can always be found in constant time. PriorityQueue() - Constructor for class org.apache.lucene.util.PriorityQueue put(Object) - Method in class org.apache.lucene.util.PriorityQueue Adds an Object to a PriorityQueue in log(size) time. put(Scorer) - Method in class org.apache.lucene.util.ScorerDocQueue Adds a Scorer to a ScorerDocQueue in log(size) time. Q Query(String) - Method in class org.apache.lucene.queryParser.QueryParser Query - Class in org.apache.lucene.search The abstract base class for queries. Query() - Constructor for class org.apache.lucene.search.Query query - Variable in class org.apache.lucene.search.SpanQueryFilter query - Variable in class org.apache.lucene.search.spans.SpanWeight QueryFilter - Class in org.apache.lucene.search Deprecated. use a CachingWrapperFilter with QueryWrapperFilter QueryFilter(Query) - Constructor for class org.apache.lucene.search.QueryFilter Deprecated. Constructs a filter which only matches documents matching query. queryNorm(float) - Method in class org.apache.lucene.search.DefaultSimilarity Implemented as 1/sqrt(sumOfSquaredWeights). queryNorm(float) - Method in class org.apache.lucene.search.Similarity Computes the normalization value for a query given the sum of the squared weights of each of the query terms. queryNorm(float) - Method in class org.apache.lucene.search.SimilarityDelegator queryNorm - Variable in class org.apache.lucene.search.spans.SpanWeight QueryParser - Class in org.apache.lucene.queryParser This class is generated by JavaCC. QueryParser(String, Analyzer) - Constructor for class org.apache.lucene.queryParser.QueryParser Constructs a query parser. QueryParser(CharStream) - Constructor for class org.apache.lucene.queryParser.QueryParser QueryParser(QueryParserTokenManager) - Constructor for class org.apache.lucene.queryParser.QueryParser QueryParser.Operator - Class in org.apache.lucene.queryParser The default operator for parsing queries. QueryParserConstants - Interface in org.apache.lucene.queryParser QueryParserTokenManager - Class in org.apache.lucene.queryParser QueryParserTokenManager(CharStream) - Constructor for class org.apache.lucene.queryParser.QueryParserTokenManager QueryParserTokenManager(CharStream, int) - Constructor for class org.apache.lucene.queryParser.QueryParserTokenManager QueryTermVector - Class in org.apache.lucene.search QueryTermVector(String[]) - Constructor for class org.apache.lucene.search.QueryTermVector QueryTermVector(String, Analyzer) - Constructor for class org.apache.lucene.search.QueryTermVector queryWeight - Variable in class org.apache.lucene.search.spans.SpanWeight QueryWrapperFilter - Class in org.apache.lucene.search Constrains search results to only match those which also match a provided query. QueryWrapperFilter(Query) - Constructor for class org.apache.lucene.search.QueryWrapperFilter Constructs a filter which only matches documents matching query. QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants R RAMDirectory - Class in org.apache.lucene.store A memory-resident Directory implementation. RAMDirectory() - Constructor for class org.apache.lucene.store.RAMDirectory Constructs an empty Directory. RAMDirectory(Directory) - Constructor for class org.apache.lucene.store.RAMDirectory Creates a new RAMDirectory instance from a different Directory implementation. RAMDirectory(File) - Constructor for class org.apache.lucene.store.RAMDirectory Creates a new RAMDirectory instance from the FSDirectory. RAMDirectory(String) - Constructor for class org.apache.lucene.store.RAMDirectory Creates a new RAMDirectory instance from the FSDirectory. RAMOutputStream - Class in org.apache.lucene.store A memory-resident IndexOutput implementation. RAMOutputStream() - Constructor for class org.apache.lucene.store.RAMOutputStream Construct an empty output buffer. ramSizeInBytes() - Method in class org.apache.lucene.index.IndexWriter Expert: Return the total size of all index files currently cached in memory. RangeEx - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEEX_END - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEEX_GOOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEEX_QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEEX_START - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEEX_TO - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RangeFilter - Class in org.apache.lucene.search A Filter that restricts search results to a range of values in a given field. RangeFilter(String, String, String, boolean, boolean) - Constructor for class org.apache.lucene.search.RangeFilter RangeIn - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEIN_END - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEIN_GOOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEIN_QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEIN_START - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RANGEIN_TO - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants RangeQuery - Class in org.apache.lucene.search A Query that matches documents within an exclusive range. RangeQuery(Term, Term, boolean) - Constructor for class org.apache.lucene.search.RangeQuery Constructs a query selecting all terms greater than lowerTerm but less than upperTerm. read(int[], int[]) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs read(int[], int[]) - Method in class org.apache.lucene.index.MultipleTermPositions Not implemented. read(int[], int[]) - Method in interface org.apache.lucene.index.TermDocs Attempts to read multiple entries from the enumeration, up to length of docs. readByte() - Method in class org.apache.lucene.store.BufferedIndexInput readByte() - Method in class org.apache.lucene.store.IndexInput Reads and returns a single byte. readBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.BufferedIndexInput readBytes(byte[], int, int) - Method in class org.apache.lucene.store.IndexInput Reads a specified number of bytes into an array at the specified offset. readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.IndexInput Reads a specified number of bytes into an array at the specified offset with control over whether the read should be buffered (callers who have their own buffer should pass in "false" for useBuffer). readChar() - Method in interface org.apache.lucene.queryParser.CharStream Returns the next character from the selected input. readChar() - Method in class org.apache.lucene.queryParser.FastCharStream readChars(char[], int, int) - Method in class org.apache.lucene.store.IndexInput Reads UTF-8 encoded characters into an array. readerValue() - Method in class org.apache.lucene.document.Field The value of the field as a Reader, or null. readerValue() - Method in interface org.apache.lucene.document.Fieldable The value of the field as a Reader, or null. readInt() - Method in class org.apache.lucene.store.IndexInput Reads four bytes and returns an int. readInternal(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput Expert: implements buffer refill. readInternal(byte[], int, int) - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput IndexInput methods readLong() - Method in class org.apache.lucene.store.IndexInput Reads eight bytes and returns a long. readResolve() - Method in class org.apache.lucene.util.Parameter Resolves the deserialized instance to the local reference for accurate equals() and == comparisons. readString() - Method in class org.apache.lucene.store.IndexInput Reads a string. readVInt() - Method in class org.apache.lucene.store.IndexInput Reads an int stored in variable-length format. readVLong() - Method in class org.apache.lucene.store.IndexInput Reads a long stored in variable-length format. ReInit(CharStream) - Method in class org.apache.lucene.queryParser.QueryParser ReInit(QueryParserTokenManager) - Method in class org.apache.lucene.queryParser.QueryParser ReInit(CharStream) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager ReInit(CharStream, int) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager release() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy Release the currently held snapshot. release() - Method in class org.apache.lucene.store.Lock Releases exclusive access. RELEVANCE - Static variable in interface org.apache.lucene.search.ScoreDocComparator Special comparator for sorting hits according to computed relevance (document score). RELEVANCE - Static variable in class org.apache.lucene.search.Sort Represents sorting by computed relevance. RemoteCachingWrapperFilter - Class in org.apache.lucene.search Provides caching of Filters themselves on the remote end of an RMI connection. RemoteCachingWrapperFilter(Filter) - Constructor for class org.apache.lucene.search.RemoteCachingWrapperFilter RemoteSearchable - Class in org.apache.lucene.search A remote searchable implementation. RemoteSearchable(Searchable) - Constructor for class org.apache.lucene.search.RemoteSearchable Constructs and exports a remote searcher. remove() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator remove() - Method in class org.apache.lucene.search.HitIterator Unsupported operation. removeAccents(char[], int) - Method in class org.apache.lucene.analysis.ISOLatin1AccentFilter To replace accented characters in a String by unaccented equivalents. removeField(String) - Method in class org.apache.lucene.document.Document Removes field with the specified name from the document. removeFields(String) - Method in class org.apache.lucene.document.Document Removes all fields with the given name from the document. renameFile(String, String) - Method in class org.apache.lucene.store.Directory Deprecated. renameFile(String, String) - Method in class org.apache.lucene.store.FSDirectory Deprecated. renameFile(String, String) - Method in class org.apache.lucene.store.RAMDirectory Deprecated. reopen() - Method in class org.apache.lucene.index.IndexReader Refreshes an IndexReader if the index has changed since this instance was (re)opened. reopen() - Method in class org.apache.lucene.index.MultiReader Tries to reopen the subreaders. reopen() - Method in class org.apache.lucene.index.ParallelReader Tries to reopen the subreaders. ReqExclScorer - Class in org.apache.lucene.search A Scorer for queries with a required subscorer and an excluding (prohibited) subscorer. ReqExclScorer(Scorer, Scorer) - Constructor for class org.apache.lucene.search.ReqExclScorer Construct a ReqExclScorer. ReqOptSumScorer - Class in org.apache.lucene.search A Scorer for queries with a required part and an optional part. ReqOptSumScorer(Scorer, Scorer) - Constructor for class org.apache.lucene.search.ReqOptSumScorer Construct a ReqOptScorer. reset() - Method in class org.apache.lucene.analysis.CachingTokenFilter reset(Reader) - Method in class org.apache.lucene.analysis.CharTokenizer reset(Reader) - Method in class org.apache.lucene.analysis.KeywordTokenizer reset() - Method in class org.apache.lucene.analysis.SinkTokenizer Reset the internal data structures to the start at the front of the list of tokens. reset() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer reset(Reader) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer reset(Reader) - Method in class org.apache.lucene.analysis.Tokenizer Expert: Reset the tokenizer to a new reader. reset() - Method in class org.apache.lucene.analysis.TokenStream Resets this stream to the beginning. reset() - Method in class org.apache.lucene.store.RAMOutputStream Resets this to an empty buffer. resizeTermBuffer(int) - Method in class org.apache.lucene.analysis.Token Grows the termBuffer to at least size newSize. reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer Creates a TokenStream that is allowed to be re-used from the previous time that the same thread called this method. reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.KeywordAnalyzer reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.SimpleAnalyzer reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.StopAnalyzer reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.WhitespaceAnalyzer ReverseOrdFieldSource - Class in org.apache.lucene.search.function Expert: obtains the ordinal of the field value from the default Lucene FieldCache using getStringIndex() and reverses the order. ReverseOrdFieldSource(String) - Constructor for class org.apache.lucene.search.function.ReverseOrdFieldSource Contructor for a certain field. rewrite(IndexReader) - Method in class org.apache.lucene.search.BooleanQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.ConstantScoreQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.ConstantScoreRangeQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.DisjunctionMaxQuery Optimize our representation and our subqueries representations rewrite(IndexReader) - Method in class org.apache.lucene.search.FilteredQuery Rewrites the wrapped query. rewrite(IndexReader) - Method in class org.apache.lucene.search.function.CustomScoreQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.function.ValueSourceQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.FuzzyQuery rewrite(Query) - Method in class org.apache.lucene.search.IndexSearcher rewrite(IndexReader) - Method in class org.apache.lucene.search.MultiPhraseQuery rewrite(Query) - Method in class org.apache.lucene.search.MultiSearcher rewrite(IndexReader) - Method in class org.apache.lucene.search.MultiTermQuery rewrite(Query) - Method in class org.apache.lucene.search.ParallelMultiSearcher rewrite(IndexReader) - Method in class org.apache.lucene.search.PrefixQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.Query Expert: called to re-write queries into primitive queries. rewrite(IndexReader) - Method in class org.apache.lucene.search.RangeQuery rewrite(Query) - Method in class org.apache.lucene.search.RemoteSearchable rewrite(Query) - Method in interface org.apache.lucene.search.Searchable Expert: called to re-write queries into primitive queries. rewrite(Query) - Method in class org.apache.lucene.search.Searcher rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanFirstQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNearQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNotQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanOrQuery rewrite(IndexReader) - Method in class org.apache.lucene.search.WildcardQuery round(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools Limit a date's resolution. round(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools Limit a date's resolution. RPAREN - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants run() - Method in class org.apache.lucene.search.FilterManager.FilterCleaner run() - Method in class org.apache.lucene.store.Lock.With Calls Lock.With.doBody() while lock is obtained. S score() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer score - Variable in class org.apache.lucene.search.FuzzyQuery.ScoreTerm score(int) - Method in class org.apache.lucene.search.Hits Returns the score for the n^th document in this set. score() - Method in class org.apache.lucene.search.ReqExclScorer Returns the score of the current document matching the query. score() - Method in class org.apache.lucene.search.ReqOptSumScorer Returns the score of the current document matching the query. score - Variable in class org.apache.lucene.search.ScoreDoc Expert: The score of this document for the query. score(HitCollector) - Method in class org.apache.lucene.search.Scorer Scores and collects all matching documents. score(HitCollector, int) - Method in class org.apache.lucene.search.Scorer Expert: Collects matching documents in a range. score() - Method in class org.apache.lucene.search.Scorer Returns the score of the current document matching the query. SCORE - Static variable in class org.apache.lucene.search.SortField Sort by document score (relevancy). score() - Method in class org.apache.lucene.search.spans.SpanScorer ScoreDoc - Class in org.apache.lucene.search Expert: Returned by low-level search implementations. ScoreDoc(int, float) - Constructor for class org.apache.lucene.search.ScoreDoc Expert: Constructs a ScoreDoc. ScoreDocComparator - Interface in org.apache.lucene.search Expert: Compares two ScoreDoc objects for sorting. scoreDocs - Variable in class org.apache.lucene.search.TopDocs Expert: The top hits for the query. scorePayload(String, byte[], int, int) - Method in class org.apache.lucene.search.Similarity Calculate a scoring factor based on the data in the payload. scorer(IndexReader) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight scorer(IndexReader) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery.BoostingTermWeight Scorer - Class in org.apache.lucene.search Expert: Common scoring functionality for different types of queries. Scorer(Similarity) - Constructor for class org.apache.lucene.search.Scorer Constructs a Scorer. scorer(IndexReader) - Method in class org.apache.lucene.search.spans.SpanWeight scorer(IndexReader) - Method in interface org.apache.lucene.search.Weight Constructs a scorer for this. ScorerDocQueue - Class in org.apache.lucene.util A ScorerDocQueue maintains a partial ordering of its Scorers such that the least Scorer can always be found in constant time. ScorerDocQueue(int) - Constructor for class org.apache.lucene.util.ScorerDocQueue Create a ScorerDocQueue with a maximum size. search(Weight, Filter, int) - Method in class org.apache.lucene.search.IndexSearcher search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.IndexSearcher search(Weight, Filter, int) - Method in class org.apache.lucene.search.MultiSearcher search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.MultiSearcher search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.MultiSearcher search(Weight, Filter, int) - Method in class org.apache.lucene.search.ParallelMultiSearcher A search implementation which spans a new thread for each Searchable, waits for each search to complete and merge the results back together. search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.ParallelMultiSearcher A search implementation allowing sorting which spans a new thread for each Searchable, waits for each search to complete and merges the results back together. search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.ParallelMultiSearcher Lower-level search API. search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.RemoteSearchable search(Weight, Filter, int) - Method in class org.apache.lucene.search.RemoteSearchable search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.RemoteSearchable search(Weight, Filter, HitCollector) - Method in interface org.apache.lucene.search.Searchable Lower-level search API. search(Weight, Filter, int) - Method in interface org.apache.lucene.search.Searchable Expert: Low-level search implementation. search(Weight, Filter, int, Sort) - Method in interface org.apache.lucene.search.Searchable Expert: Low-level search implementation with arbitrary sorting. search(Query) - Method in class org.apache.lucene.search.Searcher Returns the documents matching query. search(Query, Filter) - Method in class org.apache.lucene.search.Searcher Returns the documents matching query and filter. search(Query, Sort) - Method in class org.apache.lucene.search.Searcher Returns documents matching query sorted by sort. search(Query, Filter, Sort) - Method in class org.apache.lucene.search.Searcher Returns documents matching query and filter, sorted by sort. search(Query, Filter, int, Sort) - Method in class org.apache.lucene.search.Searcher Expert: Low-level search implementation with arbitrary sorting. search(Query, HitCollector) - Method in class org.apache.lucene.search.Searcher Lower-level search API. search(Query, Filter, HitCollector) - Method in class org.apache.lucene.search.Searcher Lower-level search API. search(Query, Filter, int) - Method in class org.apache.lucene.search.Searcher Expert: Low-level search implementation. search(Weight, Filter, HitCollector) - Method in class org.apache.lucene.search.Searcher search(Weight, Filter, int) - Method in class org.apache.lucene.search.Searcher search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.Searcher Searchable - Interface in org.apache.lucene.search The interface for search implementations. Searcher - Class in org.apache.lucene.search An abstract base class for search implementations. Searcher() - Constructor for class org.apache.lucene.search.Searcher SECOND - Static variable in class org.apache.lucene.document.DateTools.Resolution seek(Term) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs seek(TermEnum) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs seek(Term) - Method in class org.apache.lucene.index.MultipleTermPositions Not implemented. seek(TermEnum) - Method in class org.apache.lucene.index.MultipleTermPositions Not implemented. seek(Term) - Method in interface org.apache.lucene.index.TermDocs Sets this to the data for a term. seek(TermEnum) - Method in interface org.apache.lucene.index.TermDocs Sets this to the data for the current term in a TermEnum. seek(long) - Method in class org.apache.lucene.store.BufferedIndexInput seek(long) - Method in class org.apache.lucene.store.BufferedIndexOutput Sets current position in this file, where the next write will occur. seek(long) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput Random-access methods seek(long) - Method in class org.apache.lucene.store.IndexInput Sets current position in this file, where the next read will occur. seek(long) - Method in class org.apache.lucene.store.IndexOutput Sets current position in this file, where the next write will occur. seek(long) - Method in class org.apache.lucene.store.RAMOutputStream seekInternal(long) - Method in class org.apache.lucene.store.BufferedIndexInput Expert: implements seek. seekInternal(long) - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput segString() - Method in class org.apache.lucene.index.IndexWriter segString(Directory) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification SerialMergeScheduler - Class in org.apache.lucene.index A MergeScheduler that simply does each merge sequentially, using the current thread. SerialMergeScheduler() - Constructor for class org.apache.lucene.index.SerialMergeScheduler set(int) - Method in class org.apache.lucene.util.BitVector Sets the value of bit to one. setAllowDocsOutOfOrder(boolean) - Static method in class org.apache.lucene.search.BooleanQuery Expert: Indicates whether hit docs may be collected out of docid order. setAllowLeadingWildcard(boolean) - Method in class org.apache.lucene.queryParser.QueryParser Set to true to allow leading wildcard characters. SetBasedFieldSelector - Class in org.apache.lucene.document Declare what fields to load normally and what fields to load lazily SetBasedFieldSelector(Set, Set) - Constructor for class org.apache.lucene.document.SetBasedFieldSelector Pass in the Set of Field names to load and the Set of Field names to load lazily. setBoost(float) - Method in class org.apache.lucene.document.AbstractField Sets the boost factor hits on this field. setBoost(float) - Method in class org.apache.lucene.document.Document Sets a boost factor for hits on any field of this document. setBoost(float) - Method in interface org.apache.lucene.document.Fieldable Sets the boost factor hits on this field. setBoost(float) - Method in class org.apache.lucene.search.Query Sets the boost for this query clause to b. setBufferSize(int) - Method in class org.apache.lucene.store.BufferedIndexInput Change the buffer size used by this IndexInput setCacheSize(int) - Method in class org.apache.lucene.search.FilterManager Sets the max size that cache should reach before it is cleaned up setCleanThreadSleepTime(long) - Method in class org.apache.lucene.search.FilterManager Sets the cache cleaning frequency in milliseconds. setData(byte[]) - Method in class org.apache.lucene.index.Payload Sets this payloads data. setData(byte[], int, int) - Method in class org.apache.lucene.index.Payload Sets this payloads data. setDateResolution(DateTools.Resolution) - Method in class org.apache.lucene.queryParser.QueryParser Sets the default date resolution used by RangeQueries for fields for which no specific date resolutions has been set. setDateResolution(String, DateTools.Resolution) - Method in class org.apache.lucene.queryParser.QueryParser Sets the date resolution used by RangeQueries for a specific field. setDebugStream(PrintStream) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager setDefault(Similarity) - Static method in class org.apache.lucene.search.Similarity Set the default Similarity implementation used by indexing and search code. setDefaultInfoStream(PrintStream) - Static method in class org.apache.lucene.index.IndexWriter If non-null, this will be the default infoStream used by a newly instantiated IndexWriter. setDefaultOperator(QueryParser.Operator) - Method in class org.apache.lucene.queryParser.QueryParser Sets the boolean operator of the QueryParser. setDefaultWriteLockTimeout(long) - Static method in class org.apache.lucene.index.IndexWriter Sets the default (for any instance of IndexWriter) maximum time to wait for a write lock (in milliseconds). setDescription(String) - Method in class org.apache.lucene.search.Explanation Sets the description of this explanation node. setDisableLocks(boolean) - Static method in class org.apache.lucene.store.FSDirectory Set whether Lucene's use of lock files is disabled. setDocumentNumber(int) - Method in class org.apache.lucene.index.TermVectorMapper Passes down the index of the document whose term vector is currently being mapped, once for each top level call to a term vector reader. setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.analysis.StopFilter Set to true to make this StopFilter enable position increments to result tokens. setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.queryParser.QueryParser Set to true to enable position increments in result query. setEnablePositionIncrementsDefault(boolean) - Static method in class org.apache.lucene.analysis.StopFilter Set the default position increments behavior of every StopFilter created from now on. setEndOffset(int) - Method in class org.apache.lucene.analysis.Token Set the ending offset. setEndOffset(int) - Method in class org.apache.lucene.index.TermVectorOffsetInfo setEnum(TermEnum) - Method in class org.apache.lucene.search.FilteredTermEnum setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper Callback mechanism used by the TermVectorReader setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.SortedTermVectorMapper setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.TermVectorMapper Tell the mapper what to expect in regards to field, number of terms, offset and position storage. setFreqCurrentDoc() - Method in class org.apache.lucene.search.spans.SpanScorer setFuzzyMinSim(float) - Method in class org.apache.lucene.queryParser.QueryParser Set the minimum similarity for fuzzy queries. setFuzzyPrefixLength(int) - Method in class org.apache.lucene.queryParser.QueryParser Set the prefix length for fuzzy queries. setInfoStream(PrintStream) - Method in class org.apache.lucene.index.IndexModifier Deprecated. If non-null, information about merges and a message when IndexModifier.getMaxFieldLength() is reached will be printed to this. setInfoStream(PrintStream) - Method in class org.apache.lucene.index.IndexWriter If non-null, information about merges, deletes and a message when maxFieldLength is reached will be printed to this. setLocale(Locale) - Method in class org.apache.lucene.queryParser.QueryParser Set locale used by date range parsing. setLockFactory(LockFactory) - Method in class org.apache.lucene.store.Directory Set the LockFactory that this Directory instance should use for its locking implementation. setLockPrefix(String) - Method in class org.apache.lucene.store.LockFactory Set the prefix in use for all locks created in this LockFactory. setLowercaseExpandedTerms(boolean) - Method in class org.apache.lucene.queryParser.QueryParser Whether terms of wildcard, prefix, fuzzy and range queries are to be automatically lower-cased or not. setMatch(Boolean) - Method in class org.apache.lucene.search.ComplexExplanation Sets the match status assigned to this explanation node. setMaxBufferedDeleteTerms(int) - Method in class org.apache.lucene.index.IndexWriter Determines the minimal number of delete terms required before the buffered in-memory delete terms are applied and flushed. setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexModifier Deprecated. Determines the minimal number of documents required before the buffered in-memory documents are merging and a new Segment is created. setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexWriter Determines the minimal number of documents required before the buffered in-memory documents are flushed as a new Segment. setMaxClauseCount(int) - Static method in class org.apache.lucene.search.BooleanQuery Set the maximum number of clauses permitted per BooleanQuery. setMaxFieldLength(int) - Method in class org.apache.lucene.index.IndexModifier Deprecated. The maximum number of terms that will be indexed for a single field in a document. setMaxFieldLength(int) - Method in class org.apache.lucene.index.IndexWriter The maximum number of terms that will be indexed for a single field in a document. setMaxMergeDocs(int) - Method in class org.apache.lucene.index.IndexWriter Determines the largest segment (measured by document count) that may be merged with other segments. setMaxMergeDocs(int) - Method in class org.apache.lucene.index.LogMergePolicy Determines the largest segment (measured by document count) that may be merged with other segments. setMaxMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy Determines the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments. setMaxScore(float) - Method in class org.apache.lucene.search.TopDocs Expert: Sets the maximum score value encountered. setMaxThreadCount(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler Sets the max # simultaneous threads that may be running. setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer Set maximum allowed token length. setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer Set the max allowed token length. setMergeFactor(int) - Method in class org.apache.lucene.index.IndexModifier Deprecated. Determines how often segment indices are merged by addDocument(). setMergeFactor(int) - Method in class org.apache.lucene.index.IndexWriter Determines how often segment indices are merged by addDocument(). setMergeFactor(int) - Method in class org.apache.lucene.index.LogMergePolicy Determines how often segment indices are merged by addDocument(). setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.IndexWriter Expert: set the merge policy used by this writer. setMergeScheduler(MergeScheduler) - Method in class org.apache.lucene.index.IndexWriter Expert: set the merge scheduler used by this writer. setMergeThreadPriority(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler Return the priority that merge threads run at. setMinimumNumberShouldMatch(int) - Method in class org.apache.lucene.search.BooleanQuery Specifies a minimum number of the optional BooleanClauses which must be satisfied. setMinMergeDocs(int) - Method in class org.apache.lucene.index.LogDocMergePolicy Sets the minimum size for the lowest level segments. setMinMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy Sets the minimum size for the lowest level segments. setNorm(int, String, byte) - Method in class org.apache.lucene.index.IndexReader Expert: Resets the normalization factor for the named field of the named document. setNorm(int, String, float) - Method in class org.apache.lucene.index.IndexReader Expert: Resets the normalization factor for the named field of the named document. setOccur(BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanClause setOmitNorms(boolean) - Method in class org.apache.lucene.document.AbstractField Expert: If set, omit normalization factors associated with this indexed field. setOmitNorms(boolean) - Method in interface org.apache.lucene.document.Fieldable Expert: If set, omit normalization factors associated with this indexed field. setPayload(Payload) - Method in class org.apache.lucene.analysis.Token Sets this Token's payload. setPhraseSlop(int) - Method in class org.apache.lucene.queryParser.QueryParser Sets the default slop for phrases. setPositionIncrement(int) - Method in class org.apache.lucene.analysis.Token Set the position increment. setPreviousTokenStream(Object) - Method in class org.apache.lucene.analysis.Analyzer Used by Analyzers that implement reusableTokenStream to save a TokenStream for later re-use by the same thread. setQuery(Query) - Method in class org.apache.lucene.search.BooleanClause setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.IndexWriter Determines the amount of RAM that may be used for buffering added documents before they are flushed as a new Segment. setReplaceInvalidAcronym(boolean) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer setReplaceInvalidAcronym(boolean) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer Deprecated. Remove in 3.X and make true the only valid value See https://issues.apache.org/jira/browse/LUCENE-1068 setSimilarity(Similarity) - Method in class org.apache.lucene.index.IndexWriter Expert: Set the Similarity implementation used by this IndexWriter. setSimilarity(Similarity) - Method in class org.apache.lucene.search.Searcher Expert: Set the Similarity implementation used by this Searcher. setSlop(int) - Method in class org.apache.lucene.search.MultiPhraseQuery Sets the phrase slop for this query. setSlop(int) - Method in class org.apache.lucene.search.PhraseQuery Sets the number of other words permitted between words in query phrase. setSort(String) - Method in class org.apache.lucene.search.Sort Sets the sort to the terms in field then by index order (document number). setSort(String, boolean) - Method in class org.apache.lucene.search.Sort Sets the sort to the terms in field possibly in reverse, then by index order (document number). setSort(String[]) - Method in class org.apache.lucene.search.Sort Sets the sort to the terms in each field in succession. setSort(SortField) - Method in class org.apache.lucene.search.Sort Sets the sort to the given criteria. setSort(SortField[]) - Method in class org.apache.lucene.search.Sort Sets the sort to the given criteria in succession. setStartOffset(int) - Method in class org.apache.lucene.analysis.Token Set the starting offset. setStartOffset(int) - Method in class org.apache.lucene.index.TermVectorOffsetInfo setStoreTermVector(Field.TermVector) - Method in class org.apache.lucene.document.AbstractField setStrict(boolean) - Method in class org.apache.lucene.search.function.CustomScoreQuery Set the strict mode of this query. setTermBuffer(char[], int, int) - Method in class org.apache.lucene.analysis.Token Copies the contents of buffer, starting at offset for length characters, into the termBuffer array. setTermIndexInterval(int) - Method in class org.apache.lucene.index.IndexWriter Expert: Set the interval between indexed terms. setTermInfosIndexDivisor(int) - Method in class org.apache.lucene.index.IndexReader For IndexReader implementations that use TermInfosReader to read terms, this sets the indexDivisor to subsample the number of indexed terms loaded into memory. setTermLength(int) - Method in class org.apache.lucene.analysis.Token Set number of valid characters (length of the term) in the termBuffer array. setTermText(String) - Method in class org.apache.lucene.analysis.Token Sets the Token's term text. setTestMode() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler setType(String) - Method in class org.apache.lucene.analysis.Token Set the lexical type. setUseCompoundDocStore(boolean) - Method in class org.apache.lucene.index.LogMergePolicy Sets whether compound file format should be used for newly flushed and newly merged doc store segment files (term vectors and stored fields). setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.IndexModifier Deprecated. Setting to turn on usage of a compound file. setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.IndexWriter Setting to turn on usage of a compound file. setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.LogMergePolicy Sets whether compound file format should be used for newly flushed and newly merged segments. setUseOldRangeQuery(boolean) - Method in class org.apache.lucene.queryParser.QueryParser By default QueryParser uses new ConstantScoreRangeQuery in preference to RangeQuery for range queries. setUseScorer14(boolean) - Static method in class org.apache.lucene.search.BooleanQuery Deprecated. Use BooleanQuery.setAllowDocsOutOfOrder(boolean) instead. setValue(String) - Method in class org.apache.lucene.document.Field Expert: change the value of this field. setValue(Reader) - Method in class org.apache.lucene.document.Field Expert: change the value of this field. setValue(byte[]) - Method in class org.apache.lucene.document.Field Expert: change the value of this field. setValue(TokenStream) - Method in class org.apache.lucene.document.Field Expert: change the value of this field. setValue(float) - Method in class org.apache.lucene.search.Explanation Sets the value assigned to this explanation node. setWriteLockTimeout(long) - Method in class org.apache.lucene.index.IndexWriter Sets the maximum time to wait for a write lock (in milliseconds) for this instance of IndexWriter. SHORT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type field values are interpreted as numeric short values. ShortFieldSource - Class in org.apache.lucene.search.function Expert: obtains short field values from the FieldCache using getShorts() and makes those values available as other numeric types, casting as needed. ShortFieldSource(String) - Constructor for class org.apache.lucene.search.function.ShortFieldSource Create a cached short field source with default string-to-short parser. ShortFieldSource(String, FieldCache.ShortParser) - Constructor for class org.apache.lucene.search.function.ShortFieldSource Create a cached short field source with a specific string-to-short parser. SHOULD - Static variable in class org.apache.lucene.search.BooleanClause.Occur Use this operator for clauses that should appear in the matching documents. Similarity - Class in org.apache.lucene.search Expert: Scoring API. Similarity() - Constructor for class org.apache.lucene.search.Similarity similarity - Variable in class org.apache.lucene.search.spans.SpanWeight SimilarityDelegator - Class in org.apache.lucene.search Expert: Delegating scoring implementation. SimilarityDelegator(Similarity) - Constructor for class org.apache.lucene.search.SimilarityDelegator Construct a Similarity that delegates all methods to another. SimpleAnalyzer - Class in org.apache.lucene.analysis An Analyzer that filters LetterTokenizer with LowerCaseFilter. SimpleAnalyzer() - Constructor for class org.apache.lucene.analysis.SimpleAnalyzer SimpleFSLockFactory - Class in org.apache.lucene.store Implements LockFactory using File.createNewFile(). SimpleFSLockFactory(File) - Constructor for class org.apache.lucene.store.SimpleFSLockFactory Instantiate using the provided directory (as a File instance). SimpleFSLockFactory(String) - Constructor for class org.apache.lucene.store.SimpleFSLockFactory Instantiate using the provided directory name (String). SingleInstanceLockFactory - Class in org.apache.lucene.store Implements LockFactory for a single in-process instance, meaning all locking will take place through this one instance. SingleInstanceLockFactory() - Constructor for class org.apache.lucene.store.SingleInstanceLockFactory SinkTokenizer - Class in org.apache.lucene.analysis A SinkTokenizer can be used to cache Tokens for use in an Analyzer SinkTokenizer(List) - Constructor for class org.apache.lucene.analysis.SinkTokenizer SinkTokenizer() - Constructor for class org.apache.lucene.analysis.SinkTokenizer SinkTokenizer(int) - Constructor for class org.apache.lucene.analysis.SinkTokenizer size() - Method in class org.apache.lucene.analysis.CharArraySet SIZE - Static variable in class org.apache.lucene.document.FieldSelectorResult Expert: Load the size of this Field rather than its value. size(SegmentInfo) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy size(SegmentInfo) - Method in class org.apache.lucene.index.LogDocMergePolicy size(SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy size() - Method in interface org.apache.lucene.index.TermFreqVector size() - Method in class org.apache.lucene.search.QueryTermVector size() - Method in class org.apache.lucene.util.BitVector Returns the number of bits in this vector. size() - Method in class org.apache.lucene.util.PriorityQueue Returns the number of elements currently stored in the PriorityQueue. size() - Method in class org.apache.lucene.util.ScorerDocQueue Returns the number of scorers currently stored in the ScorerDocQueue. SIZE_AND_BREAK - Static variable in class org.apache.lucene.document.FieldSelectorResult Expert: Like FieldSelectorResult.SIZE but immediately break from the field loading loop, i.e., stop loading further fields, after the size is loaded sizeInBytes() - Method in class org.apache.lucene.store.RAMDirectory Return total size in bytes of all files in this directory. skipChars(int) - Method in class org.apache.lucene.store.IndexInput Expert Similar to IndexInput.readChars(char[], int, int) but does not do any conversion operations on the bytes it is reading in. skipTo(int) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs skipTo(int) - Method in class org.apache.lucene.index.MultipleTermPositions skipTo(int) - Method in interface org.apache.lucene.index.TermDocs Skips entries to the first beyond the current whose document number is greater than or equal to target. skipTo(Term) - Method in class org.apache.lucene.index.TermEnum Skips terms to the first beyond the current whose value is greater or equal to target. skipTo(int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer skipTo(int) - Method in class org.apache.lucene.search.ReqExclScorer Skips to the first match beyond the current whose document number is greater than or equal to a given target. skipTo(int) - Method in class org.apache.lucene.search.ReqOptSumScorer skipTo(int) - Method in class org.apache.lucene.search.Scorer Skips to the document matching this Scorer with the lowest doc Id greater than or equal to a given target. skipTo(int) - Method in interface org.apache.lucene.search.spans.Spans Skips to the first match beyond the current, whose document number is greater than or equal to target. skipTo(int) - Method in class org.apache.lucene.search.spans.SpanScorer skipTo(int) - Method in class org.apache.lucene.search.spans.TermSpans sloppyFreq(int) - Method in class org.apache.lucene.search.DefaultSimilarity Implemented as 1 / (distance + 1). sloppyFreq(int) - Method in class org.apache.lucene.search.Similarity Computes the amount of a sloppy phrase match, based on an edit distance. sloppyFreq(int) - Method in class org.apache.lucene.search.SimilarityDelegator SmallFloat - Class in org.apache.lucene.util Floating point numbers smaller than 32 bits. SmallFloat() - Constructor for class org.apache.lucene.util.SmallFloat snapshot() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy Take a snapshot of the most recent commit to the index. SnapshotDeletionPolicy - Class in org.apache.lucene.index A IndexDeletionPolicy that wraps around any other IndexDeletionPolicy and adds the ability to hold and later release a single "snapshot" of an index. SnapshotDeletionPolicy(IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.SnapshotDeletionPolicy Sort - Class in org.apache.lucene.search Encapsulates sort criteria for returned hits. Sort() - Constructor for class org.apache.lucene.search.Sort Sorts by computed relevance. Sort(String) - Constructor for class org.apache.lucene.search.Sort Sorts by the terms in field then by index order (document number). Sort(String, boolean) - Constructor for class org.apache.lucene.search.Sort Sorts possibly in reverse by the terms in field then by index order (document number). Sort(String[]) - Constructor for class org.apache.lucene.search.Sort Sorts in succession by the terms in each field. Sort(SortField) - Constructor for class org.apache.lucene.search.Sort Sorts by the criteria in the given SortField. Sort(SortField[]) - Constructor for class org.apache.lucene.search.Sort Sorts in succession by the criteria in each SortField. SortComparator - Class in org.apache.lucene.search Abstract base class for sorting hits returned by a Query. SortComparator() - Constructor for class org.apache.lucene.search.SortComparator SortComparatorSource - Interface in org.apache.lucene.search Expert: returns a comparator for sorting ScoreDocs. SortedTermVectorMapper - Class in org.apache.lucene.index Store a sorted collection of TermVectorEntrys. SortedTermVectorMapper(Comparator) - Constructor for class org.apache.lucene.index.SortedTermVectorMapper SortedTermVectorMapper(boolean, boolean, Comparator) - Constructor for class org.apache.lucene.index.SortedTermVectorMapper SortField - Class in org.apache.lucene.search Stores information about how to sort documents by terms in an individual field. SortField(String) - Constructor for class org.apache.lucene.search.SortField Creates a sort by terms in the given field where the type of term value is determined dynamically (AUTO). SortField(String, boolean) - Constructor for class org.apache.lucene.search.SortField Creates a sort, possibly in reverse, by terms in the given field where the type of term value is determined dynamically (AUTO). SortField(String, int) - Constructor for class org.apache.lucene.search.SortField Creates a sort by terms in the given field with the type of term values explicitly given. SortField(String, int, boolean) - Constructor for class org.apache.lucene.search.SortField Creates a sort, possibly in reverse, by terms in the given field with the type of term values explicitly given. SortField(String, Locale) - Constructor for class org.apache.lucene.search.SortField Creates a sort by terms in the given field sorted according to the given locale. SortField(String, Locale, boolean) - Constructor for class org.apache.lucene.search.SortField Creates a sort, possibly in reverse, by terms in the given field sorted according to the given locale. SortField(String, SortComparatorSource) - Constructor for class org.apache.lucene.search.SortField Creates a sort with a custom comparison function. SortField(String, SortComparatorSource, boolean) - Constructor for class org.apache.lucene.search.SortField Creates a sort, possibly in reverse, with a custom comparison function. sortType() - Method in interface org.apache.lucene.search.ScoreDocComparator Returns the type of sort. sortValue(ScoreDoc) - Method in interface org.apache.lucene.search.ScoreDocComparator Returns the value used to sort the given document. SpanFilter - Class in org.apache.lucene.search Abstract base class providing a mechanism to restrict searches to a subset of an index and also maintains and returns position information. SpanFilter() - Constructor for class org.apache.lucene.search.SpanFilter SpanFilterResult - Class in org.apache.lucene.search The results of a SpanQueryFilter. SpanFilterResult(BitSet, List) - Constructor for class org.apache.lucene.search.SpanFilterResult SpanFilterResult.PositionInfo - Class in org.apache.lucene.search SpanFilterResult.PositionInfo(int) - Constructor for class org.apache.lucene.search.SpanFilterResult.PositionInfo SpanFilterResult.StartEnd - Class in org.apache.lucene.search SpanFilterResult.StartEnd(int, int) - Constructor for class org.apache.lucene.search.SpanFilterResult.StartEnd SpanFirstQuery - Class in org.apache.lucene.search.spans Matches spans near the beginning of a field. SpanFirstQuery(SpanQuery, int) - Constructor for class org.apache.lucene.search.spans.SpanFirstQuery Construct a SpanFirstQuery matching spans in match whose end position is less than or equal to end. SpanNearQuery - Class in org.apache.lucene.search.spans Matches spans which are near one another. SpanNearQuery(SpanQuery[], int, boolean) - Constructor for class org.apache.lucene.search.spans.SpanNearQuery Construct a SpanNearQuery. SpanNotQuery - Class in org.apache.lucene.search.spans Removes matches which overlap with another SpanQuery. SpanNotQuery(SpanQuery, SpanQuery) - Constructor for class org.apache.lucene.search.spans.SpanNotQuery Construct a SpanNotQuery matching spans from include which have no overlap with spans from exclude. SpanOrQuery - Class in org.apache.lucene.search.spans Matches the union of its clauses. SpanOrQuery(SpanQuery[]) - Constructor for class org.apache.lucene.search.spans.SpanOrQuery Construct a SpanOrQuery merging the provided clauses. SpanQuery - Class in org.apache.lucene.search.spans Base class for span-based queries. SpanQuery() - Constructor for class org.apache.lucene.search.spans.SpanQuery SpanQueryFilter - Class in org.apache.lucene.search Constrains search results to only match those which also match a provided query. SpanQueryFilter() - Constructor for class org.apache.lucene.search.SpanQueryFilter SpanQueryFilter(SpanQuery) - Constructor for class org.apache.lucene.search.SpanQueryFilter Constructs a filter which only matches documents matching query. Spans - Interface in org.apache.lucene.search.spans Expert: an enumeration of span matches. spans - Variable in class org.apache.lucene.search.spans.SpanScorer SpanScorer - Class in org.apache.lucene.search.spans Public for extension only. SpanScorer(Spans, Weight, Similarity, byte[]) - Constructor for class org.apache.lucene.search.spans.SpanScorer SpanTermQuery - Class in org.apache.lucene.search.spans Matches spans containing a term. SpanTermQuery(Term) - Constructor for class org.apache.lucene.search.spans.SpanTermQuery Construct a SpanTermQuery matching the named term's spans. SpanWeight - Class in org.apache.lucene.search.spans Expert-only. SpanWeight(SpanQuery, Searcher) - Constructor for class org.apache.lucene.search.spans.SpanWeight specialConstructor - Variable in exception org.apache.lucene.queryParser.ParseException This variable determines which constructor was used to create this object and thereby affects the semantics of the "getMessage" method (see below). specialToken - Variable in class org.apache.lucene.queryParser.Token This field is used to access special tokens that occur prior to this token, but after the immediately preceding regular (non-special) token. StaleReaderException - Exception in org.apache.lucene.index This exception is thrown when an IndexReader tries to make changes to the index (via IndexReader.deleteDocument(int), IndexReader.undeleteAll() or IndexReader.setNorm(int, java.lang.String, byte)) but changes have already been committed to the index since this reader was instantiated. StaleReaderException(String) - Constructor for exception org.apache.lucene.index.StaleReaderException StandardAnalyzer - Class in org.apache.lucene.analysis.standard Filters StandardTokenizer with StandardFilter, LowerCaseFilter and StopFilter, using a list of English stop words. StandardAnalyzer() - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Builds an analyzer with the default stop words (StandardAnalyzer.STOP_WORDS). StandardAnalyzer(Set) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Builds an analyzer with the given stop words. StandardAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Builds an analyzer with the given stop words. StandardAnalyzer(File) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Builds an analyzer with the stop words from the given file. StandardAnalyzer(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Builds an analyzer with the stop words from the given reader. StandardAnalyzer(boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Deprecated. Remove in 3.X and make true the only valid value StandardAnalyzer(Reader, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Deprecated. Remove in 3.X and make true the only valid value StandardAnalyzer(File, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Deprecated. Remove in 3.X and make true the only valid value StandardAnalyzer(String[], boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Deprecated. Remove in 3.X and make true the only valid value StandardAnalyzer(Set, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer Deprecated. Remove in 3.X and make true the only valid value StandardFilter - Class in org.apache.lucene.analysis.standard Normalizes tokens extracted with StandardTokenizer. StandardFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.standard.StandardFilter Construct filtering in. StandardTokenizer - Class in org.apache.lucene.analysis.standard A grammar-based tokenizer constructed with JFlex StandardTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer Creates a new instance of the StandardTokenizer. StandardTokenizer(Reader, boolean) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer Creates a new instance of the StandardTokenizer. STAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants start() - Method in interface org.apache.lucene.search.spans.Spans Returns the start position of the current match. start() - Method in class org.apache.lucene.search.spans.TermSpans startOffset() - Method in class org.apache.lucene.analysis.Token Returns this Token's starting offset, the position of the first character corresponding to this token in the source text. STOP_WORDS - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer An array containing some common English words that are usually not useful for searching. StopAnalyzer - Class in org.apache.lucene.analysis Filters LetterTokenizer with LowerCaseFilter and StopFilter. StopAnalyzer() - Constructor for class org.apache.lucene.analysis.StopAnalyzer Builds an analyzer which removes words in ENGLISH_STOP_WORDS. StopAnalyzer(Set) - Constructor for class org.apache.lucene.analysis.StopAnalyzer Builds an analyzer with the stop words from the given set. StopAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.StopAnalyzer Builds an analyzer which removes words in the provided array. StopAnalyzer(File) - Constructor for class org.apache.lucene.analysis.StopAnalyzer Builds an analyzer with the stop words from the given file. StopAnalyzer(Reader) - Constructor for class org.apache.lucene.analysis.StopAnalyzer Builds an analyzer with the stop words from the given reader. StopFilter - Class in org.apache.lucene.analysis Removes stop words from a token stream. StopFilter(TokenStream, String[]) - Constructor for class org.apache.lucene.analysis.StopFilter Construct a token stream filtering the given input. StopFilter(TokenStream, String[], boolean) - Constructor for class org.apache.lucene.analysis.StopFilter Constructs a filter which removes words from the input TokenStream that are named in the array of words. StopFilter(TokenStream, Set, boolean) - Constructor for class org.apache.lucene.analysis.StopFilter Construct a token stream filtering the given input. StopFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.StopFilter Constructs a filter which removes words from the input TokenStream that are named in the Set. storeOffsetWithTermVector - Variable in class org.apache.lucene.document.AbstractField storePositionWithTermVector - Variable in class org.apache.lucene.document.AbstractField STORES_PAYLOADS - Static variable in class org.apache.lucene.index.IndexReader.FieldOption All fields that store payloads storeTermVector - Variable in class org.apache.lucene.document.AbstractField STR_SIZE - Static variable in class org.apache.lucene.document.NumberTools The length of (all) strings returned by NumberTools.longToString(long) STRING - Static variable in class org.apache.lucene.search.SortField Sort using term values as Strings. STRING_INDEX - Static variable in interface org.apache.lucene.search.FieldCache Indicator for StringIndex values in the cache. stringDifference(String, String) - Static method in class org.apache.lucene.util.StringHelper Compares two strings, character by character, and returns the first position where the two strings differ from one another. StringHelper - Class in org.apache.lucene.util Methods for manipulating strings. stringToDate(String) - Static method in class org.apache.lucene.document.DateField Deprecated. Converts a string-encoded date into a Date object. stringToDate(String) - Static method in class org.apache.lucene.document.DateTools Converts a string produced by timeToString or dateToString back to a time, represented as a Date object. stringToLong(String) - Static method in class org.apache.lucene.document.NumberTools Converts a String that was returned by NumberTools.longToString(long) back to a long. stringToTime(String) - Static method in class org.apache.lucene.document.DateField Deprecated. Converts a string-encoded date into a millisecond time. stringToTime(String) - Static method in class org.apache.lucene.document.DateTools Converts a string produced by timeToString or dateToString back to a time, represented as the number of milliseconds since January 1, 1970, 00:00:00 GMT. stringValue() - Method in class org.apache.lucene.document.Field The value of the field as a String, or null. stringValue() - Method in interface org.apache.lucene.document.Fieldable The value of the field as a String, or null. strVal(int) - Method in class org.apache.lucene.search.function.DocValues Return doc value as a string. subDoc(int) - Method in class org.apache.lucene.search.MultiSearcher Returns the document number of document n within its sub-index. subReaders - Variable in class org.apache.lucene.index.MultiReader subSearcher(int) - Method in class org.apache.lucene.search.MultiSearcher Returns index of the searcher for document n in the array used to construct this searcher. sumOfSquaredWeights() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight sumOfSquaredWeights() - Method in class org.apache.lucene.search.spans.SpanWeight sumOfSquaredWeights() - Method in interface org.apache.lucene.search.Weight The sum of squared weights of contained query clauses. SUN_OS - Static variable in class org.apache.lucene.util.Constants True iff running on SunOS. SwitchTo(int) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager sync() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler T TeeTokenFilter - Class in org.apache.lucene.analysis Works in conjunction with the SinkTokenizer to provide the ability to set aside tokens that have already been analyzed. TeeTokenFilter(TokenStream, SinkTokenizer) - Constructor for class org.apache.lucene.analysis.TeeTokenFilter term() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum Term - Class in org.apache.lucene.index A Term represents a word from text. Term(String, String) - Constructor for class org.apache.lucene.index.Term Constructs a Term with the given field and text. term() - Method in class org.apache.lucene.index.TermEnum Returns the current Term in the enumeration. Term(String) - Method in class org.apache.lucene.queryParser.QueryParser TERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants term() - Method in class org.apache.lucene.search.FilteredTermEnum Returns the current Term in the enumeration. term - Variable in class org.apache.lucene.search.FuzzyQuery.ScoreTerm term - Variable in class org.apache.lucene.search.spans.SpanTermQuery term - Variable in class org.apache.lucene.search.spans.TermSpans termBuffer() - Method in class org.apache.lucene.analysis.Token Returns the internal termBuffer character array which you can then directly alter. termCompare(Term) - Method in class org.apache.lucene.search.FilteredTermEnum Equality compare on the term termCompare(Term) - Method in class org.apache.lucene.search.FuzzyTermEnum The termCompare method in FuzzyTermEnum uses Levenshtein distance to calculate the distance between the given term and the comparing term. termCompare(Term) - Method in class org.apache.lucene.search.WildcardTermEnum termDocs() - Method in class org.apache.lucene.index.FilterIndexReader termDocs(Term) - Method in class org.apache.lucene.index.IndexReader Returns an enumeration of all the documents which contain term. termDocs() - Method in class org.apache.lucene.index.IndexReader Returns an unpositioned TermDocs enumerator. termDocs() - Method in class org.apache.lucene.index.MultiReader termDocs(Term) - Method in class org.apache.lucene.index.ParallelReader termDocs() - Method in class org.apache.lucene.index.ParallelReader TermDocs - Interface in org.apache.lucene.index TermDocs provides an interface for enumerating <document, frequency> pairs for a term. TermEnum - Class in org.apache.lucene.index Abstract class for enumerating terms. TermEnum() - Constructor for class org.apache.lucene.index.TermEnum TermFreqVector - Interface in org.apache.lucene.index Provides access to stored term vector of a document field. termLength() - Method in class org.apache.lucene.analysis.Token Return number of valid characters (length of the term) in the termBuffer array. termPositions() - Method in class org.apache.lucene.index.FilterIndexReader termPositions(Term) - Method in class org.apache.lucene.index.IndexReader Returns an enumeration of all the documents which contain term. termPositions() - Method in class org.apache.lucene.index.IndexReader Returns an unpositioned TermPositions enumerator. termPositions() - Method in class org.apache.lucene.index.MultiReader termPositions(Term) - Method in class org.apache.lucene.index.ParallelReader termPositions() - Method in class org.apache.lucene.index.ParallelReader TermPositions - Interface in org.apache.lucene.index TermPositions provides an interface for enumerating the <document, frequency, <position>* > tuples for a term. TermPositionVector - Interface in org.apache.lucene.index Extends TermFreqVector to provide additional information about positions in which each of the terms is found. TermQuery - Class in org.apache.lucene.search A Query that matches documents containing a term. TermQuery(Term) - Constructor for class org.apache.lucene.search.TermQuery Constructs a query for the term t. terms() - Method in class org.apache.lucene.index.FilterIndexReader terms(Term) - Method in class org.apache.lucene.index.FilterIndexReader terms() - Method in class org.apache.lucene.index.IndexReader Returns an enumeration of all the terms in the index. terms(Term) - Method in class org.apache.lucene.index.IndexReader Returns an enumeration of all terms starting at a given term. terms() - Method in class org.apache.lucene.index.MultiReader terms(Term) - Method in class org.apache.lucene.index.MultiReader terms() - Method in class org.apache.lucene.index.ParallelReader terms(Term) - Method in class org.apache.lucene.index.ParallelReader terms - Variable in class org.apache.lucene.search.spans.SpanWeight TermSpans - Class in org.apache.lucene.search.spans Expert: Public for extension only TermSpans(TermPositions, Term) - Constructor for class org.apache.lucene.search.spans.TermSpans termText() - Method in class org.apache.lucene.analysis.Token Deprecated. Use Token.termBuffer() and Token.termLength() instead. TERMVECTOR - Static variable in class org.apache.lucene.index.IndexReader.FieldOption All fields with termvectors enabled. TERMVECTOR_WITH_OFFSET - Static variable in class org.apache.lucene.index.IndexReader.FieldOption All fields with termvectors with offset values enabled TERMVECTOR_WITH_POSITION - Static variable in class org.apache.lucene.index.IndexReader.FieldOption All fields with termvectors with position values enabled TERMVECTOR_WITH_POSITION_OFFSET - Static variable in class org.apache.lucene.index.IndexReader.FieldOption All fields with termvectors with offset values and position values enabled TermVectorEntry - Class in org.apache.lucene.index Convenience class for holding TermVector information. TermVectorEntry() - Constructor for class org.apache.lucene.index.TermVectorEntry TermVectorEntry(String, String, int, TermVectorOffsetInfo[], int[]) - Constructor for class org.apache.lucene.index.TermVectorEntry TermVectorEntryFreqSortedComparator - Class in org.apache.lucene.index Compares TermVectorEntrys first by frequency and then by the term (case-sensitive) TermVectorEntryFreqSortedComparator() - Constructor for class org.apache.lucene.index.TermVectorEntryFreqSortedComparator TermVectorMapper - Class in org.apache.lucene.index The TermVectorMapper can be used to map Term Vectors into your own structure instead of the parallel array structure used by IndexReader.getTermFreqVector(int,String). TermVectorMapper() - Constructor for class org.apache.lucene.index.TermVectorMapper TermVectorMapper(boolean, boolean) - Constructor for class org.apache.lucene.index.TermVectorMapper TermVectorOffsetInfo - Class in org.apache.lucene.index The TermVectorOffsetInfo class holds information pertaining to a Term in a TermPositionVector's offset information. TermVectorOffsetInfo() - Constructor for class org.apache.lucene.index.TermVectorOffsetInfo TermVectorOffsetInfo(int, int) - Constructor for class org.apache.lucene.index.TermVectorOffsetInfo text() - Method in class org.apache.lucene.index.Term Returns the text of this term. tf(float) - Method in class org.apache.lucene.search.DefaultSimilarity Implemented as sqrt(freq). tf(int) - Method in class org.apache.lucene.search.Similarity Computes a score factor based on a term or phrase's frequency in a document. tf(float) - Method in class org.apache.lucene.search.Similarity Computes a score factor based on a term or phrase's frequency in a document. tf(float) - Method in class org.apache.lucene.search.SimilarityDelegator timestamp - Variable in class org.apache.lucene.search.FilterManager.FilterItem timeToString(long) - Static method in class org.apache.lucene.document.DateField Deprecated. Converts a millisecond time to a string suitable for indexing. timeToString(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools Converts a millisecond time to a string suitable for indexing. toByteArray() - Method in class org.apache.lucene.index.Payload Allocates a new byte array, copies the payload data into it and returns it. toHtml() - Method in class org.apache.lucene.search.Explanation Render an explanation as HTML. Token - Class in org.apache.lucene.analysis A Token is an occurence of a term from the text of a field. Token() - Constructor for class org.apache.lucene.analysis.Token Constructs a Token will null text. Token(int, int) - Constructor for class org.apache.lucene.analysis.Token Constructs a Token with null text and start & end offsets. Token(int, int, String) - Constructor for class org.apache.lucene.analysis.Token Constructs a Token with null text and start & end offsets plus the Token type. Token(String, int, int) - Constructor for class org.apache.lucene.analysis.Token Constructs a Token with the given term text, and start & end offsets. Token(String, int, int, String) - Constructor for class org.apache.lucene.analysis.Token Constructs a Token with the given text, start and end offsets, & type. token - Variable in class org.apache.lucene.queryParser.QueryParser Token - Class in org.apache.lucene.queryParser Describes the input token stream. Token() - Constructor for class org.apache.lucene.queryParser.Token token_source - Variable in class org.apache.lucene.queryParser.QueryParser TokenFilter - Class in org.apache.lucene.analysis A TokenFilter is a TokenStream whose input is another token stream. TokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.TokenFilter Construct a token stream filtering the given input. tokenImage - Variable in exception org.apache.lucene.queryParser.ParseException This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred. tokenImage - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants TOKENIZED - Static variable in class org.apache.lucene.document.Field.Index Index the field's value so it can be searched. Tokenizer - Class in org.apache.lucene.analysis A Tokenizer is a TokenStream whose input is a Reader. Tokenizer() - Constructor for class org.apache.lucene.analysis.Tokenizer Construct a tokenizer with null input. Tokenizer(Reader) - Constructor for class org.apache.lucene.analysis.Tokenizer Construct a token stream processing the given input. TokenMgrError - Error in org.apache.lucene.queryParser TokenMgrError() - Constructor for error org.apache.lucene.queryParser.TokenMgrError TokenMgrError(String, int) - Constructor for error org.apache.lucene.queryParser.TokenMgrError TokenMgrError(boolean, int, int, int, String, char, int) - Constructor for error org.apache.lucene.queryParser.TokenMgrError tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer Creates a TokenStream which tokenizes all the text in the provided Reader. tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.KeywordAnalyzer tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.SimpleAnalyzer tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer Constructs a StandardTokenizer filtered by a StandardFilter, a LowerCaseFilter and a StopFilter. tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.StopAnalyzer Filters LowerCaseTokenizer with StopFilter. TokenStream - Class in org.apache.lucene.analysis A TokenStream enumerates the sequence of tokens, either from fields of a document or from query text. TokenStream() - Constructor for class org.apache.lucene.analysis.TokenStream tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.WhitespaceAnalyzer tokenStreamValue() - Method in class org.apache.lucene.document.Field The value of the field as a TokesStream, or null. tokenStreamValue() - Method in interface org.apache.lucene.document.Fieldable The value of the field as a TokenStream, or null. top() - Method in class org.apache.lucene.util.PriorityQueue Returns the least element of the PriorityQueue in constant time. top() - Method in class org.apache.lucene.util.ScorerDocQueue Returns the least Scorer of the ScorerDocQueue in constant time. topDoc() - Method in class org.apache.lucene.util.ScorerDocQueue Returns document number of the least Scorer of the ScorerDocQueue in constant time. TopDocCollector - Class in org.apache.lucene.search A HitCollector implementation that collects the top-scoring documents, returning them as a TopDocs. TopDocCollector(int) - Constructor for class org.apache.lucene.search.TopDocCollector Construct to collect a given number of hits. topDocs() - Method in class org.apache.lucene.search.TopDocCollector The top-scoring hits. TopDocs - Class in org.apache.lucene.search Expert: Returned by low-level search implementations. TopDocs(int, ScoreDoc[], float) - Constructor for class org.apache.lucene.search.TopDocs Expert: Constructs a TopDocs. topDocs() - Method in class org.apache.lucene.search.TopFieldDocCollector TopFieldDocCollector - Class in org.apache.lucene.search A HitCollector implementation that collects the top-sorting documents, returning them as a TopFieldDocs. TopFieldDocCollector(IndexReader, Sort, int) - Constructor for class org.apache.lucene.search.TopFieldDocCollector Construct to collect a given number of hits. TopFieldDocs - Class in org.apache.lucene.search Expert: Returned by low-level sorted search implementations. TopLevelQuery(String) - Method in class org.apache.lucene.queryParser.QueryParser topNextAndAdjustElsePop() - Method in class org.apache.lucene.util.ScorerDocQueue topScore() - Method in class org.apache.lucene.util.ScorerDocQueue topSkipToAndAdjustElsePop(int) - Method in class org.apache.lucene.util.ScorerDocQueue toString() - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper toString() - Method in class org.apache.lucene.analysis.Token toString() - Method in class org.apache.lucene.document.AbstractField Prints a Field for human consumption. toString() - Method in class org.apache.lucene.document.DateTools.Resolution toString() - Method in class org.apache.lucene.document.Document Prints the fields of a document for human consumption. toString() - Method in class org.apache.lucene.index.IndexModifier Deprecated. toString() - Method in class org.apache.lucene.index.IndexReader.FieldOption toString() - Method in class org.apache.lucene.index.Term toString() - Method in class org.apache.lucene.index.TermVectorEntry toString() - Method in class org.apache.lucene.queryParser.Token Returns the image. toString() - Method in class org.apache.lucene.search.BooleanClause.Occur toString() - Method in class org.apache.lucene.search.BooleanClause toString(String) - Method in class org.apache.lucene.search.BooleanQuery Prints a user-readable version of this query. toString() - Method in class org.apache.lucene.search.CachingSpanFilter toString() - Method in class org.apache.lucene.search.CachingWrapperFilter toString(String) - Method in class org.apache.lucene.search.ConstantScoreQuery Prints a user-readable version of this query. toString(String) - Method in class org.apache.lucene.search.ConstantScoreRangeQuery Prints a user-readable version of this query. toString(String) - Method in class org.apache.lucene.search.DisjunctionMaxQuery Prettyprint us. toString() - Method in class org.apache.lucene.search.Explanation Render an explanation as text. toString(int) - Method in class org.apache.lucene.search.Explanation toString(String) - Method in class org.apache.lucene.search.FilteredQuery Prints a user-readable version of this query. toString(String) - Method in class org.apache.lucene.search.function.CustomScoreQuery toString(int) - Method in class org.apache.lucene.search.function.DocValues Return a string representation of a doc value, as reuired for Explanations. toString() - Method in class org.apache.lucene.search.function.FieldScoreQuery.Type toString() - Method in class org.apache.lucene.search.function.ValueSource toString(String) - Method in class org.apache.lucene.search.function.ValueSourceQuery toString(String) - Method in class org.apache.lucene.search.FuzzyQuery toString() - Method in class org.apache.lucene.search.Hit Prints the parameters to be used to discover the promised result. toString(String) - Method in class org.apache.lucene.search.MatchAllDocsQuery toString(String) - Method in class org.apache.lucene.search.MultiPhraseQuery Prints a user-readable version of this query. toString(String) - Method in class org.apache.lucene.search.MultiTermQuery Prints a user-readable version of this query. toString(String) - Method in class org.apache.lucene.search.PhraseQuery Prints a user-readable version of this query. toString() - Method in class org.apache.lucene.search.PrefixFilter Prints a user-readable version of this query. toString(String) - Method in class org.apache.lucene.search.PrefixQuery Prints a user-readable version of this query. toString(String) - Method in class org.apache.lucene.search.Query Prints a query to a string, with field assumed to be the default field and omitted. toString() - Method in class org.apache.lucene.search.Query Prints a query to a string. toString() - Method in class org.apache.lucene.search.QueryTermVector toString() - Method in class org.apache.lucene.search.QueryWrapperFilter toString() - Method in class org.apache.lucene.search.RangeFilter toString(String) - Method in class org.apache.lucene.search.RangeQuery Prints a user-readable version of this query. toString() - Method in class org.apache.lucene.search.Sort toString() - Method in class org.apache.lucene.search.SortField toString() - Method in class org.apache.lucene.search.SpanQueryFilter toString(String) - Method in class org.apache.lucene.search.spans.SpanFirstQuery toString(String) - Method in class org.apache.lucene.search.spans.SpanNearQuery toString(String) - Method in class org.apache.lucene.search.spans.SpanNotQuery toString(String) - Method in class org.apache.lucene.search.spans.SpanOrQuery toString(String) - Method in class org.apache.lucene.search.spans.SpanTermQuery toString() - Method in class org.apache.lucene.search.spans.TermSpans toString(String) - Method in class org.apache.lucene.search.TermQuery Prints a user-readable version of this query. toString() - Method in class org.apache.lucene.store.FSDirectory For debug output. toString() - Method in class org.apache.lucene.util.Parameter ToStringUtils - Class in org.apache.lucene.util Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. ToStringUtils() - Constructor for class org.apache.lucene.util.ToStringUtils totalHits - Variable in class org.apache.lucene.search.TopDocs Expert: The total number of hits for the query. touchFile(String) - Method in class org.apache.lucene.store.Directory Set the modified time of an existing file to now. touchFile(String) - Method in class org.apache.lucene.store.FSDirectory Set the modified time of an existing file to now. touchFile(String) - Method in class org.apache.lucene.store.RAMDirectory Set the modified time of an existing file to now. type() - Method in class org.apache.lucene.analysis.Token Returns this Token's lexical type. U UN_TOKENIZED - Static variable in class org.apache.lucene.document.Field.Index Index the field's value without using an Analyzer, so it can be searched. undeleteAll() - Method in class org.apache.lucene.index.IndexReader Undeletes all documents currently marked as deleted in this index. UNINDEXED - Static variable in class org.apache.lucene.index.IndexReader.FieldOption All fields which are not indexed unlock(Directory) - Static method in class org.apache.lucene.index.IndexReader Forcibly unlocks the index in the named directory. updateDocument(Term, Document) - Method in class org.apache.lucene.index.IndexWriter Updates a document by first deleting the document(s) containing term and then adding the new document. updateDocument(Term, Document, Analyzer) - Method in class org.apache.lucene.index.IndexWriter Updates a document by first deleting the document(s) containing term and then adding the new document. useCompoundDocStore(SegmentInfos) - Method in class org.apache.lucene.index.LogMergePolicy useCompoundFile - Variable in class org.apache.lucene.index.IndexModifier Deprecated. useCompoundFile(SegmentInfos, SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy V value - Variable in class org.apache.lucene.search.spans.SpanScorer value - Variable in class org.apache.lucene.search.spans.SpanWeight ValueSource - Class in org.apache.lucene.search.function Expert: source of values for basic function queries. ValueSource() - Constructor for class org.apache.lucene.search.function.ValueSource ValueSourceQuery - Class in org.apache.lucene.search.function Expert: A Query that sets the scores of document to the values obtained from a ValueSource. ValueSourceQuery(ValueSource) - Constructor for class org.apache.lucene.search.function.ValueSourceQuery Create a value source query VerifyingLockFactory - Class in org.apache.lucene.store A LockFactory that wraps another LockFactory and verifies that each lock obtain/release is "correct" (never results in two processes holding the lock at the same time). VerifyingLockFactory(byte, LockFactory, String, int) - Constructor for class org.apache.lucene.store.VerifyingLockFactory W weight(Searcher) - Method in class org.apache.lucene.search.Query Expert: Constructs and initializes a Weight for a top-level query. weight - Variable in class org.apache.lucene.search.spans.SpanScorer Weight - Interface in org.apache.lucene.search Expert: Calculate query weights and build query scorers. WhitespaceAnalyzer - Class in org.apache.lucene.analysis An Analyzer that uses WhitespaceTokenizer. WhitespaceAnalyzer() - Constructor for class org.apache.lucene.analysis.WhitespaceAnalyzer WhitespaceTokenizer - Class in org.apache.lucene.analysis A WhitespaceTokenizer is a tokenizer that divides text at whitespace. WhitespaceTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer Construct a new WhitespaceTokenizer. WILDCARD_CHAR - Static variable in class org.apache.lucene.search.WildcardTermEnum WILDCARD_STRING - Static variable in class org.apache.lucene.search.WildcardTermEnum String equality with support for wildcards wildcardEquals(String, int, String, int) - Static method in class org.apache.lucene.search.WildcardTermEnum Determines if a word matches a wildcard pattern. WildcardQuery - Class in org.apache.lucene.search Implements the wildcard search query. WildcardQuery(Term) - Constructor for class org.apache.lucene.search.WildcardQuery WildcardTermEnum - Class in org.apache.lucene.search Subclass of FilteredTermEnum for enumerating all terms that match the specified wildcard filter term. WildcardTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.WildcardTermEnum Creates a new WildcardTermEnum. WILDTERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants WINDOWS - Static variable in class org.apache.lucene.util.Constants True iff running on Windows. WITH_OFFSETS - Static variable in class org.apache.lucene.document.Field.TermVector Store the term vector + Token offset information WITH_POSITIONS - Static variable in class org.apache.lucene.document.Field.TermVector Store the term vector + token position information WITH_POSITIONS_OFFSETS - Static variable in class org.apache.lucene.document.Field.TermVector Store the term vector + Token position and offset information WordlistLoader - Class in org.apache.lucene.analysis Loader for text files that represent a list of stopwords. WordlistLoader() - Constructor for class org.apache.lucene.analysis.WordlistLoader write(Directory, String) - Method in class org.apache.lucene.util.BitVector Writes this vector to the file name in Directory d, in a format that can be read by the constructor BitVector.BitVector(Directory, String). WRITE_LOCK_NAME - Static variable in class org.apache.lucene.index.IndexWriter Name of the write lock in the index. WRITE_LOCK_TIMEOUT - Static variable in class org.apache.lucene.index.IndexWriter Default value for the write lock timeout (1,000). writeByte(byte) - Method in class org.apache.lucene.store.BufferedIndexOutput Writes a single byte. writeByte(byte) - Method in class org.apache.lucene.store.IndexOutput Writes a single byte. writeByte(byte) - Method in class org.apache.lucene.store.RAMOutputStream writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexOutput Writes an array of bytes. writeBytes(byte[], int) - Method in class org.apache.lucene.store.IndexOutput Writes an array of bytes. writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.IndexOutput Writes an array of bytes. writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.RAMOutputStream writeChars(String, int, int) - Method in class org.apache.lucene.store.IndexOutput Writes a sequence of UTF-8 encoded characters from a string. writeChars(char[], int, int) - Method in class org.apache.lucene.store.IndexOutput Writes a sequence of UTF-8 encoded characters from a char[]. writeInt(int) - Method in class org.apache.lucene.store.IndexOutput Writes an int as four bytes. writeLong(long) - Method in class org.apache.lucene.store.IndexOutput Writes a long as eight bytes. writeString(String) - Method in class org.apache.lucene.store.IndexOutput Writes a string. writeTo(IndexOutput) - Method in class org.apache.lucene.store.RAMOutputStream Copy the current contents of this buffer to the named output. writeVInt(int) - Method in class org.apache.lucene.store.IndexOutput Writes an int in a variable-length format. writeVLong(long) - Method in class org.apache.lucene.store.IndexOutput Writes an long in a variable-length format. Y YEAR - Static variable in class org.apache.lucene.document.DateTools.Resolution YES - Static variable in class org.apache.lucene.document.Field.Store Store the original field value in the index. YES - Static variable in class org.apache.lucene.document.Field.TermVector Store the term vectors of each document. _ _ESCAPED_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants _NUM_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants _TERM_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants _TERM_START_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants _WHITESPACE - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants A B C D E F G H I J K L M N O P Q R S T U V W Y _ Overview Package Class Use Tree Deprecated Index Help PREV NEXT FRAMES NO FRAMES Copyright © 2000-2008 Apache Software Foundation. All Rights Reserved.