Package org.apache.lucene.search.join

Class SeekingTermSetTermsEnum

java.lang.Object

org.apache.lucene.index.TermsEnum

org.apache.lucene.index.FilteredTermsEnum

org.apache.lucene.search.join.SeekingTermSetTermsEnum

All Implemented Interfaces:

BytesRefIterator

public class SeekingTermSetTermsEnum
extends FilteredTermsEnum

A filtered TermsEnum that uses a BytesRefHash as a filter

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.index.FilteredTermsEnum

FilteredTermsEnum.AcceptStatus

Nested classes/interfaces inherited from class org.apache.lucene.index.TermsEnum

TermsEnum.SeekStatus

Field Summary

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

actualTerm, tenum

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

EMPTY

Constructor Summary

Constructors

Constructor	Description
SeekingTermSetTermsEnum(TermsEnum tenum, BytesRefHash terms, int[] ords)	Constructor

Method Summary

Modifier and Type	Method	Description
protected FilteredTermsEnum.AcceptStatus	accept(BytesRef term)
protected BytesRef	nextSeekTerm(BytesRef currentTerm)

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

attributes, docFreq, impacts, next, ord, postings, prepareSeekExact, seekCeil, seekExact, seekExact, seekExact, setInitialSeekTerm, term, termState, totalTermFreq

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

postings, preferSeekExact

Methods inherited from class java.lang.Object

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

Constructor Details

SeekingTermSetTermsEnum

public SeekingTermSetTermsEnum(TermsEnum tenum,
 BytesRefHash terms,
 int[] ords)

Constructor

Method Details

nextSeekTerm

protected BytesRef nextSeekTerm(BytesRef currentTerm)
                         throws IOException

Overrides:

nextSeekTerm in class FilteredTermsEnum

Throws:

IOException

accept

protected FilteredTermsEnum.AcceptStatus accept(BytesRef term)
                                         throws IOException

Specified by:

accept in class FilteredTermsEnum

Throws:

IOException