org.apache.lucene.index
Class SingleTermsEnum
java.lang.Object
org.apache.lucene.index.TermsEnum
org.apache.lucene.index.FilteredTermsEnum
org.apache.lucene.index.SingleTermsEnum
- 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 as MultiTermQuery.getRewriteMethod()
.
Methods inherited from class org.apache.lucene.index.FilteredTermsEnum |
attributes, docFreq, docs, docsAndPositions, getComparator, next, nextSeekTerm, ord, seekCeil, seekExact, seekExact, seekExact, setInitialSeekTerm, term, termState, totalTermFreq |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SingleTermsEnum
public SingleTermsEnum(TermsEnum tenum,
BytesRef termText)
- Creates a new
SingleTermsEnum
.
After calling the constructor the enumeration is already pointing to the term,
if it exists.
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 class FilteredTermsEnum
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