Class PrefixTermsEnum

  extended by org.apache.lucene.index.TermsEnum
      extended by org.apache.lucene.index.FilteredTermsEnum
          extended by
All Implemented Interfaces:

public class PrefixTermsEnum
extends FilteredTermsEnum

Subclass of FilteredTermEnum for enumerating all terms that match the specified prefix filter term.

Term enumerations are always ordered by FilteredTermsEnum.getComparator(). Each term in the enumeration is greater than all that precede it.

Nested Class Summary
Nested classes/interfaces inherited from class org.apache.lucene.index.FilteredTermsEnum
Nested classes/interfaces inherited from class org.apache.lucene.index.TermsEnum
Field Summary
Fields inherited from class org.apache.lucene.index.TermsEnum
Constructor Summary
PrefixTermsEnum(TermsEnum tenum, BytesRef prefixText)
Method Summary
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, docs, docsAndPositions, getComparator, next, nextSeekTerm, ord, seekCeil, seekExact, seekExact, seekExact, setInitialSeekTerm, term, termState, totalTermFreq
Methods inherited from class org.apache.lucene.index.TermsEnum
docs, docsAndPositions
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public PrefixTermsEnum(TermsEnum tenum,
                       BytesRef prefixText)
Method Detail


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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