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org.apache.lucene.search (Lucene 2.1.0 API)
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Package org.apache.lucene.search
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Table Of Contents
<P>
<B>See:</B>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<A HREF="#package_description"><B>Description</B></A>
<P>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Interface Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FieldCache.html" title="interface in org.apache.lucene.search">FieldCache</A></B></TD>
<TD>Expert: Maintains caches of term values.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FieldCache.FloatParser.html" title="interface in org.apache.lucene.search">FieldCache.FloatParser</A></B></TD>
<TD>Interface to parse floats from document fields.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FieldCache.IntParser.html" title="interface in org.apache.lucene.search">FieldCache.IntParser</A></B></TD>
<TD>Interface to parse ints from document fields.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/ScoreDocComparator.html" title="interface in org.apache.lucene.search">ScoreDocComparator</A></B></TD>
<TD>Expert: Compares two ScoreDoc objects for sorting.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/Searchable.html" title="interface in org.apache.lucene.search">Searchable</A></B></TD>
<TD>The interface for search implementations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/SortComparatorSource.html" title="interface in org.apache.lucene.search">SortComparatorSource</A></B></TD>
<TD>Expert: returns a comparator for sorting ScoreDocs.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/Weight.html" title="interface in org.apache.lucene.search">Weight</A></B></TD>
<TD>Expert: Calculate query weights and build query scorers.</TD>
</TR>
</TABLE>
&nbsp;

<P>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Class Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/BooleanClause.html" title="class in org.apache.lucene.search">BooleanClause</A></B></TD>
<TD>A clause in a BooleanQuery.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/BooleanClause.Occur.html" title="class in org.apache.lucene.search">BooleanClause.Occur</A></B></TD>
<TD>Specifies how clauses are to occur in matching documents.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/BooleanQuery.html" title="class in org.apache.lucene.search">BooleanQuery</A></B></TD>
<TD>A Query that matches documents matching boolean combinations of other queries, e.g.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/CachingWrapperFilter.html" title="class in org.apache.lucene.search">CachingWrapperFilter</A></B></TD>
<TD>Wraps another filter's result and caches it.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/ComplexExplanation.html" title="class in org.apache.lucene.search">ComplexExplanation</A></B></TD>
<TD>Expert: Describes the score computation for document and query, andcan distinguish a match independent of a positive value.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/ConstantScoreQuery.html" title="class in org.apache.lucene.search">ConstantScoreQuery</A></B></TD>
<TD>A query that wraps a filter and simply returns a constant score equal to the query boost for every document in the filter.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/ConstantScoreRangeQuery.html" title="class in org.apache.lucene.search">ConstantScoreRangeQuery</A></B></TD>
<TD>A range query that returns a constant score equal to its boost for all documents in the range.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/DefaultSimilarity.html" title="class in org.apache.lucene.search">DefaultSimilarity</A></B></TD>
<TD>Expert: Default scoring implementation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/DisjunctionMaxQuery.html" title="class in org.apache.lucene.search">DisjunctionMaxQuery</A></B></TD>
<TD>A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/Explanation.html" title="class in org.apache.lucene.search">Explanation</A></B></TD>
<TD>Expert: Describes the score computation for document and query.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FieldCache.StringIndex.html" title="class in org.apache.lucene.search">FieldCache.StringIndex</A></B></TD>
<TD>Expert: Stores term text values and document ordering data.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FieldDoc.html" title="class in org.apache.lucene.search">FieldDoc</A></B></TD>
<TD>Expert: A ScoreDoc which also contains information about how to sort the referenced document.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FieldSortedHitQueue.html" title="class in org.apache.lucene.search">FieldSortedHitQueue</A></B></TD>
<TD>Expert: A hit queue for sorting by hits by terms in more than one field.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/Filter.html" title="class in org.apache.lucene.search">Filter</A></B></TD>
<TD>Abstract base class providing a mechanism to restrict searches to a subset of an index.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FilteredQuery.html" title="class in org.apache.lucene.search">FilteredQuery</A></B></TD>
<TD>A query that applies a filter to the results of another query.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FilteredTermEnum.html" title="class in org.apache.lucene.search">FilteredTermEnum</A></B></TD>
<TD>Abstract class for enumerating a subset of all terms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FuzzyQuery.html" title="class in org.apache.lucene.search">FuzzyQuery</A></B></TD>
<TD>Implements the fuzzy search query.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FuzzyQuery.ScoreTerm.html" title="class in org.apache.lucene.search">FuzzyQuery.ScoreTerm</A></B></TD>
<TD>&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FuzzyQuery.ScoreTermQueue.html" title="class in org.apache.lucene.search">FuzzyQuery.ScoreTermQueue</A></B></TD>
<TD>&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/FuzzyTermEnum.html" title="class in org.apache.lucene.search">FuzzyTermEnum</A></B></TD>
<TD>Subclass of FilteredTermEnum for enumerating all terms that are similiar to the specified filter term.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/Hit.html" title="class in org.apache.lucene.search">Hit</A></B></TD>
<TD>Wrapper used by <A HREF="../../../../org/apache/lucene/search/HitIterator.html" title="class in org.apache.lucene.search"><CODE>HitIterator</CODE></A> to provide a lazily loaded hit from <A HREF="../../../../org/apache/lucene/search/Hits.html" title="class in org.apache.lucene.search"><CODE>Hits</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/HitCollector.html" title="class in org.apache.lucene.search">HitCollector</A></B></TD>
<TD>Lower-level search API.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/HitIterator.html" title="class in org.apache.lucene.search">HitIterator</A></B></TD>
<TD>An iterator over <A HREF="../../../../org/apache/lucene/search/Hits.html" title="class in org.apache.lucene.search"><CODE>Hits</CODE></A> that provides lazy fetching of each document.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/Hits.html" title="class in org.apache.lucene.search">Hits</A></B></TD>
<TD>A ranked list of documents, used to hold search results.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/IndexSearcher.html" title="class in org.apache.lucene.search">IndexSearcher</A></B></TD>
<TD>Implements search over a single IndexReader.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/MatchAllDocsQuery.html" title="class in org.apache.lucene.search">MatchAllDocsQuery</A></B></TD>
<TD>A query that matches all documents.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/MultiPhraseQuery.html" title="class in org.apache.lucene.search">MultiPhraseQuery</A></B></TD>
<TD>MultiPhraseQuery is a generalized version of PhraseQuery, with an added method <A HREF="../../../../org/apache/lucene/search/MultiPhraseQuery.html#add(org.apache.lucene.index.Term[])"><CODE>MultiPhraseQuery.add(Term[])</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/MultiSearcher.html" title="class in org.apache.lucene.search">MultiSearcher</A></B></TD>
<TD>Implements search over a set of <code>Searchables</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/MultiTermQuery.html" title="class in org.apache.lucene.search">MultiTermQuery</A></B></TD>
<TD>A <A HREF="../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search"><CODE>Query</CODE></A> that matches documents containing a subset of terms provided by a <A HREF="../../../../org/apache/lucene/search/FilteredTermEnum.html" title="class in org.apache.lucene.search"><CODE>FilteredTermEnum</CODE></A> enumeration.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/ParallelMultiSearcher.html" title="class in org.apache.lucene.search">ParallelMultiSearcher</A></B></TD>
<TD>Implements parallel search over a set of <code>Searchables</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/PhraseQuery.html" title="class in org.apache.lucene.search">PhraseQuery</A></B></TD>
<TD>A Query that matches documents containing a particular sequence of terms.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../org/apache/lucene/search/PrefixFilter.html" title="class in org.apache.lucene.search">PrefixFilter</A></B></TD>
<TD>&nbsp;</TD>
</TR>
123

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