Package org.apache.lucene.search

Class MultiTermQuery.RewriteMethod

java.lang.Object

org.apache.lucene.search.MultiTermQuery.RewriteMethod

Direct Known Subclasses:

DocTermOrdsRewriteMethod, FieldCacheRewriteMethod, MultiTermQuery.ConstantScoreAutoRewrite, ScoringRewrite, SpanMultiTermQueryWrapper.SpanRewriteMethod, TopTermsRewrite

Enclosing class:

MultiTermQuery

public abstract static class MultiTermQuery.RewriteMethod
extends Object

Abstract class that defines how the query is rewritten.

Constructor Summary

Constructors

Constructor	Description
RewriteMethod()

Method Summary

Modifier and Type	Method	Description
protected TermsEnum	getTermsEnum(MultiTermQuery query, Terms terms, AttributeSource atts)	Returns the MultiTermQuerys TermsEnum
abstract Query	rewrite(IndexReader reader, MultiTermQuery query)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RewriteMethod

public RewriteMethod()

Method Detail

rewrite

public abstract Query rewrite(IndexReader reader,
                              MultiTermQuery query)
                       throws IOException

Throws:

IOException

getTermsEnum

protected TermsEnum getTermsEnum(MultiTermQuery query,
                                 Terms terms,
                                 AttributeSource atts)
                          throws IOException

Returns the MultiTermQuerys TermsEnum

Throws:

IOException

See Also:

MultiTermQuery.getTermsEnum(Terms, AttributeSource)