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java.lang.Object gate.creole.annic.apache.lucene.search.Searcher gate.creole.annic.apache.lucene.search.IndexSearcher gate.creole.annic.lucene.LuceneIndexSearcher
public class LuceneIndexSearcher
This class provides an implementation that searches within the lucene index to retrieve the results of a query submitted by user.
Constructor Summary | |
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LuceneIndexSearcher(Directory directory)
Creates a searcher searching the index in the provided directory. |
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LuceneIndexSearcher(IndexReader r)
Creates a searcher searching the provided index. |
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LuceneIndexSearcher(String path)
Creates a searcher searching the index in the named directory. |
Method Summary | |
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TopDocs |
search(Query query,
Filter filter,
int nDocs)
Searches through the lucene index and returns an instance of TopDocs. |
Methods inherited from class gate.creole.annic.apache.lucene.search.IndexSearcher |
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close, doc, docFreq, explain, getFirstTermPositions, initializeTermPositions, maxDoc, rewrite, search, search, setFirstTermPositions |
Methods inherited from class gate.creole.annic.apache.lucene.search.Searcher |
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getSimilarity, search, search, search, search, search, setSimilarity |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LuceneIndexSearcher(String path) throws IOException
IOException
public LuceneIndexSearcher(Directory directory) throws IOException
IOException
public LuceneIndexSearcher(IndexReader r)
Method Detail |
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public TopDocs search(Query query, Filter filter, int nDocs) throws IOException
search
in interface Searchable
search
in class IndexSearcher
IOException
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