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org.apache.lucene.index (Lucene 2.1.0 API)
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<H2>
Package org.apache.lucene.index
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Code to maintain and access indices.
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<B>See:</B>
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<A HREF="#package_description"><B>Description</B></A>
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<B>Interface Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/TermDocs.html" title="interface in org.apache.lucene.index">TermDocs</A></B></TD>
<TD>TermDocs provides an interface for enumerating <document, frequency> pairs for a term.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/TermFreqVector.html" title="interface in org.apache.lucene.index">TermFreqVector</A></B></TD>
<TD>Provides access to stored term vector of a document field.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/TermPositions.html" title="interface in org.apache.lucene.index">TermPositions</A></B></TD>
<TD>TermPositions provides an interface for enumerating the <document, frequency, <position>* > tuples for a term.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/TermPositionVector.html" title="interface in org.apache.lucene.index">TermPositionVector</A></B></TD>
<TD>Extends <code>TermFreqVector</code> to provide additional information about positions in which each of the terms is found.</TD>
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<B>Class Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/FieldNormModifier.html" title="class in org.apache.lucene.index">FieldNormModifier</A></B></TD>
<TD>Given a directory and a list of fields, updates the fieldNorms in place for every document.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/FilterIndexReader.html" title="class in org.apache.lucene.index">FilterIndexReader</A></B></TD>
<TD>A <code>FilterIndexReader</code> contains another IndexReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/FilterIndexReader.FilterTermDocs.html" title="class in org.apache.lucene.index">FilterIndexReader.FilterTermDocs</A></B></TD>
<TD>Base class for filtering <A HREF="../../../../org/apache/lucene/index/TermDocs.html" title="interface in org.apache.lucene.index"><CODE>TermDocs</CODE></A> implementations.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/FilterIndexReader.FilterTermEnum.html" title="class in org.apache.lucene.index">FilterIndexReader.FilterTermEnum</A></B></TD>
<TD>Base class for filtering <A HREF="../../../../org/apache/lucene/index/TermEnum.html" title="class in org.apache.lucene.index"><CODE>TermEnum</CODE></A> implementations.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/FilterIndexReader.FilterTermPositions.html" title="class in org.apache.lucene.index">FilterIndexReader.FilterTermPositions</A></B></TD>
<TD>Base class for filtering <A HREF="../../../../org/apache/lucene/index/TermPositions.html" title="interface in org.apache.lucene.index"><CODE>TermPositions</CODE></A> implementations.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/IndexFileNameFilter.html" title="class in org.apache.lucene.index">IndexFileNameFilter</A></B></TD>
<TD>Filename filter that accept filenames and extensions only created by Lucene.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/IndexModifier.html" title="class in org.apache.lucene.index">IndexModifier</A></B></TD>
<TD>[Note that as of <b>2.1</b>, all but one of the methods in this class are available via <A HREF="../../../../org/apache/lucene/index/IndexWriter.html" title="class in org.apache.lucene.index"><CODE>IndexWriter</CODE></A>.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/IndexReader.html" title="class in org.apache.lucene.index">IndexReader</A></B></TD>
<TD>IndexReader is an abstract class, providing an interface for accessing an index.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/IndexReader.FieldOption.html" title="class in org.apache.lucene.index">IndexReader.FieldOption</A></B></TD>
<TD> </TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/IndexWriter.html" title="class in org.apache.lucene.index">IndexWriter</A></B></TD>
<TD>An IndexWriter creates and maintains an index.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/MultipleTermPositions.html" title="class in org.apache.lucene.index">MultipleTermPositions</A></B></TD>
<TD>Describe class <code>MultipleTermPositions</code> here.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/MultiReader.html" title="class in org.apache.lucene.index">MultiReader</A></B></TD>
<TD>An IndexReader which reads multiple indexes, appending their content.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/ParallelReader.html" title="class in org.apache.lucene.index">ParallelReader</A></B></TD>
<TD>An IndexReader which reads multiple, parallel indexes.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html" title="class in org.apache.lucene.index">SegmentInfos</A></B></TD>
<TD> </TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.FindSegmentsFile.html" title="class in org.apache.lucene.index">SegmentInfos.FindSegmentsFile</A></B></TD>
<TD>Utility class for executing code that needs to do something with the current segments file.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/SegmentTermPositionVector.html" title="class in org.apache.lucene.index">SegmentTermPositionVector</A></B></TD>
<TD>Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/Term.html" title="class in org.apache.lucene.index">Term</A></B></TD>
<TD>A Term represents a word from text.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/TermEnum.html" title="class in org.apache.lucene.index">TermEnum</A></B></TD>
<TD>Abstract class for enumerating terms.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/TermVectorOffsetInfo.html" title="class in org.apache.lucene.index">TermVectorOffsetInfo</A></B></TD>
<TD>Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.</TD>
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<B>Exception Summary</B></FONT></TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/index/FieldReaderException.html" title="class in org.apache.lucene.index">FieldReaderException</A></B></TD>
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<P>
<A NAME="package_description"><!-- --></A><H2>
Package org.apache.lucene.index Description
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<P>
Code to maintain and access indices.
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