Package org.apache.lucene.index

Code to maintain and access indices.

Interface Summary

TermDocsTermDocs provides an interface for enumerating <document, frequency> pairs for a term.
TermFreqVectorProvides access to stored term vector of a document field.
TermPositions TermPositions provides an interface for enumerating the <document, frequency, <position>* > tuples for a term.
TermPositionVectorExtends TermFreqVector to provide additional information about positions in which each of the terms is found.

Class Summary

FilterIndexReaderA 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.FilterTermDocsBase class for filtering TermDocs implementations.
FilterIndexReader.FilterTermEnumBase class for filtering TermEnum implementations.
FilterIndexReader.FilterTermPositionsBase class for filtering TermPositions implementations.
IndexReaderIndexReader is an abstract class, providing an interface for accessing an index.
IndexWriterAn IndexWriter creates and maintains an index.
MultipleTermPositions Describe class MultipleTermPositions here.
MultiReaderAn IndexReader which reads multiple indexes, appending their content.
TermA Term represents a word from text.
TermEnumAbstract class for enumerating terms.
Code to maintain and access indices.

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