org.apache.lucene.index.TermsEnum

org.elasticsearch.common.lucene.index.FreqTermsEnum

All Implemented Interfaces:: Closeable, AutoCloseable, org.apache.lucene.util.BytesRefIterator, Releasable

public class FreqTermsEnum extends FilterableTermsEnum implements Releasable

A frequency terms enum that maintains a cache of docFreq, totalTermFreq, or both for repeated term lookup.

Nested Class Summary

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

Fields inherited from class org.elasticsearch.common.lucene.index.FilterableTermsEnum
current, currentDocFreq, currentTotalTermFreq, docsEnumFlag, NOT_FOUND

Fields inherited from class org.apache.lucene.index.TermsEnum
EMPTY
Constructor Summary

Constructors

Constructor

Description

FreqTermsEnum(org.apache.lucene.index.IndexReader reader, String field, boolean needDocFreq, boolean needTotalTermFreq, org.apache.lucene.search.Query filter, BigArrays bigArrays)
Method Summary

Modifier and Type

Method

Description

void

close()

boolean

seekExact(org.apache.lucene.util.BytesRef text)

Methods inherited from class org.elasticsearch.common.lucene.index.FilterableTermsEnum
attributes, docFreq, impacts, next, ord, postings, seekCeil, 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

Class FreqTermsEnum

Nested Class Summary