Class TermVectorFilteredLeafReader.TermsFilteredTerms
- java.lang.Object
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- org.apache.lucene.index.Terms
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- org.apache.lucene.index.FilterLeafReader.FilterTerms
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- org.apache.lucene.search.uhighlight.TermVectorFilteredLeafReader.TermsFilteredTerms
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- Enclosing class:
- TermVectorFilteredLeafReader
private static final class TermVectorFilteredLeafReader.TermsFilteredTerms extends FilterLeafReader.FilterTerms
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Field Summary
Fields Modifier and Type Field Description private Terms
filterTerms
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Fields inherited from class org.apache.lucene.index.FilterLeafReader.FilterTerms
in
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Fields inherited from class org.apache.lucene.index.Terms
EMPTY_ARRAY
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Constructor Summary
Constructors Constructor Description TermsFilteredTerms(Terms baseTerms, Terms filterTerms)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TermsEnum
intersect(CompiledAutomaton compiled, BytesRef startTerm)
Returns a TermsEnum that iterates over all terms and documents that are accepted by the providedCompiledAutomaton
.TermsEnum
iterator()
Returns an iterator that will step through all terms.-
Methods inherited from class org.apache.lucene.index.FilterLeafReader.FilterTerms
getDocCount, getStats, getSumDocFreq, getSumTotalTermFreq, hasFreqs, hasOffsets, hasPayloads, hasPositions, size
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Field Detail
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filterTerms
private final Terms filterTerms
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Method Detail
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iterator
public TermsEnum iterator() throws java.io.IOException
Description copied from class:Terms
Returns an iterator that will step through all terms. This method will not return null.- Overrides:
iterator
in classFilterLeafReader.FilterTerms
- Throws:
java.io.IOException
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intersect
public TermsEnum intersect(CompiledAutomaton compiled, BytesRef startTerm) throws java.io.IOException
Description copied from class:Terms
Returns a TermsEnum that iterates over all terms and documents that are accepted by the providedCompiledAutomaton
. If thestartTerm
is provided then the returned enum will only return terms> startTerm
, but you still must call next() first to get to the first term. Note that the providedstartTerm
must be accepted by the automaton.This is an expert low-level API and will only work for
NORMAL
compiled automata. To handle any compiled automata you should instead useCompiledAutomaton.getTermsEnum(org.apache.lucene.index.Terms)
instead.NOTE: the returned TermsEnum cannot seek.
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