Package org.apache.lucene.index
Class SingleTermsEnum
- java.lang.Object
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- org.apache.lucene.index.TermsEnum
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- org.apache.lucene.index.FilteredTermsEnum
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- org.apache.lucene.index.SingleTermsEnum
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- All Implemented Interfaces:
BytesRefIterator
public final class SingleTermsEnum extends FilteredTermsEnum
Subclass of FilteredTermsEnum for enumerating a single term.For example, this can be used by
MultiTermQuery
s that need only visit one term, but want to preserve MultiTermQuery semantics such asMultiTermQuery.getRewriteMethod()
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.index.FilteredTermsEnum
FilteredTermsEnum.AcceptStatus
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Nested classes/interfaces inherited from class org.apache.lucene.index.TermsEnum
TermsEnum.SeekStatus
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Field Summary
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Fields inherited from class org.apache.lucene.index.FilteredTermsEnum
actualTerm, tenum
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Constructor Summary
Constructors Constructor Description SingleTermsEnum(TermsEnum tenum, BytesRef termText)
Creates a newSingleTermsEnum
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected FilteredTermsEnum.AcceptStatus
accept(BytesRef term)
Return if term is accepted, not accepted or the iteration should ended (and possibly seek).-
Methods inherited from class org.apache.lucene.index.FilteredTermsEnum
attributes, docFreq, impacts, next, nextSeekTerm, ord, postings, seekCeil, seekExact, seekExact, seekExact, setInitialSeekTerm, term, termState, totalTermFreq
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Method Detail
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accept
protected FilteredTermsEnum.AcceptStatus accept(BytesRef term)
Description copied from class:FilteredTermsEnum
Return if term is accepted, not accepted or the iteration should ended (and possibly seek).- Specified by:
accept
in classFilteredTermsEnum
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