org.apache.lucene.search

Class PrefixTermsEnum

java.lang.Object

org.apache.lucene.index.TermsEnum

org.apache.lucene.index.FilteredTermsEnum

org.apache.lucene.search.PrefixTermsEnum

All Implemented Interfaces:

BytesRefIterator

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.TermsEnum

TermsEnum.SeekStatus

Field Summary

Fields inherited from class org.apache.lucene.index.TermsEnum

EMPTY

Constructor Summary

Constructors

Constructor and Description
PrefixTermsEnum(TermsEnum tenum, BytesRef prefixText)

Method Summary

Methods inherited from class org.apache.lucene.index.FilteredTermsEnum

attributes, docFreq, docs, docsAndPositions, getComparator, next, ord, seekCeil, seekExact, seekExact, seekExact, term, termState, totalTermFreq

Methods inherited from class org.apache.lucene.index.TermsEnum

docs, docsAndPositions

Methods inherited from class java.lang.Object

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

Constructor Detail

PrefixTermsEnum

public PrefixTermsEnum(TermsEnum tenum,
                       BytesRef prefixText)