Package org.apache.lucene.analysis.core
Basic, general-purpose analysis components.
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Class Summary Class Description KeywordAnalyzer "Tokenizes" the entire stream as a single token.KeywordTokenizer Emits the entire input as a single token.KeywordTokenizerFactory Factory forKeywordTokenizer
.LetterTokenizer A LetterTokenizer is a tokenizer that divides text at non-letters.LetterTokenizerFactory Factory forLetterTokenizer
.LowerCaseFilter Normalizes token text to lower case.LowerCaseFilterFactory Factory forLowerCaseFilter
.LowerCaseTokenizer LowerCaseTokenizer performs the function of LetterTokenizer and LowerCaseFilter together.LowerCaseTokenizerFactory Factory forLowerCaseTokenizer
.SimpleAnalyzer StopAnalyzer StopFilter Removes stop words from a token stream.StopFilterFactory Factory forStopFilter
.TypeTokenFilter Removes tokens whose types appear in a set of blocked types from a token stream.TypeTokenFilterFactory Factory class forTypeTokenFilter
.UpperCaseFilter Normalizes token text to UPPER CASE.UpperCaseFilterFactory Factory forUpperCaseFilter
.WhitespaceAnalyzer An Analyzer that usesWhitespaceTokenizer
.WhitespaceTokenizer A WhitespaceTokenizer is a tokenizer that divides text at whitespace.WhitespaceTokenizerFactory Factory forWhitespaceTokenizer
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