Package org.apache.lucene.index

Code to maintain and access indices.

See:
          Description

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

Class Summary
FilterIndexReader 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.FilterTermDocs Base class for filtering TermDocs implementations.
FilterIndexReader.FilterTermEnum Base class for filtering TermEnum implementations.
FilterIndexReader.FilterTermPositions Base class for filtering TermPositions implementations.
IndexFileNameFilter Filename filter that accept filenames and extensions only created by Lucene.
IndexModifier [Note that as of 2.1, all but one of the methods in this class are available via IndexWriter.
IndexReader IndexReader is an abstract class, providing an interface for accessing an index.
IndexReader.FieldOption  
IndexWriter An IndexWriter creates and maintains an index.
MultipleTermPositions Describe class MultipleTermPositions here.
MultiReader An IndexReader which reads multiple indexes, appending their content.
ParallelReader An IndexReader which reads multiple, parallel indexes.
SegmentInfos  
SegmentInfos.FindSegmentsFile Utility class for executing code that needs to do something with the current segments file.
SegmentTermPositionVector Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
Term A Term represents a word from text.
TermEnum Abstract class for enumerating terms.
TermVectorOffsetInfo Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
 

Exception Summary
FieldReaderException  
 

Package org.apache.lucene.index Description

Code to maintain and access indices.



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