Module org.apache.lucene.highlighter

Package org.apache.lucene.search.uhighlight

Class TermVectorFilteredLeafReader.TermVectorFilteredTermsEnum

java.lang.Object

org.apache.lucene.index.TermsEnum

org.apache.lucene.index.FilterLeafReader.FilterTermsEnum

org.apache.lucene.search.uhighlight.TermVectorFilteredLeafReader.TermVectorFilteredTermsEnum

All Implemented Interfaces:

BytesRefIterator

Enclosing class:

TermVectorFilteredLeafReader

private static final class TermVectorFilteredLeafReader.TermVectorFilteredTermsEnum
extends FilterLeafReader.FilterTermsEnum

Nested Class Summary

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

TermsEnum.SeekStatus

Field Summary

Fields

Modifier and Type	Field	Description
private final TermsEnum	baseTermsEnum

Fields inherited from class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum

in

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

EMPTY

Constructor Summary

Constructors

Constructor	Description
TermVectorFilteredTermsEnum(TermsEnum baseTermsEnum, TermsEnum filteredTermsEnum)

Method Summary

Modifier and Type	Method	Description
(package private) void	moveToCurrentTerm()
PostingsEnum	postings(PostingsEnum reuse, int flags)	Get PostingsEnum for the current term, with control over whether freqs, positions, offsets or payloads are required.

Methods inherited from class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum

attributes, docFreq, impacts, next, ord, seekCeil, seekExact, seekExact, seekExact, term, termState, totalTermFreq

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

postings

Methods inherited from class java.lang.Object

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

Field Details

baseTermsEnum

private final TermsEnum baseTermsEnum

Constructor Details

TermVectorFilteredTermsEnum

TermVectorFilteredTermsEnum(TermsEnum baseTermsEnum,
 TermsEnum filteredTermsEnum)

Method Details

postings

public PostingsEnum postings(PostingsEnum reuse,
 int flags)
                      throws IOException

Description copied from class: TermsEnum

Get PostingsEnum for the current term, with control over whether freqs, positions, offsets or payloads are required. Do not call this when the enum is unpositioned. This method will not return null.

NOTE: the returned iterator may return deleted documents, so deleted documents have to be checked on top of the PostingsEnum.

Overrides:

postings in class FilterLeafReader.FilterTermsEnum

Parameters:

reuse - pass a prior PostingsEnum for possible reuse

flags - specifies which optional per-document values you require; see PostingsEnum.FREQS

Throws:

IOException

moveToCurrentTerm

void moveToCurrentTerm()
                throws IOException

Throws:

IOException