org.apache.lucene.codecs.memory.FSTTermsReader

All Implemented Interfaces:: Closeable, AutoCloseable, Iterable<String>

public class FSTTermsReader extends FieldsProducer

FST-based terms dictionary reader.

The FST directly maps each term and its metadata, it is memory resident.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Field Summary

Fields inherited from class org.apache.lucene.index.Fields
EMPTY_ARRAY
Constructor Summary

Constructors

Constructor

Description

FSTTermsReader(SegmentReadState state, PostingsReaderBase postingsReader)
Method Summary

Modifier and Type

Method

Description

void

checkIntegrity()

void

close()

Iterator<String>

iterator()

int

size()

Terms

terms(String field)

String

toString()

Methods inherited from class org.apache.lucene.codecs.FieldsProducer
getMergeInstance

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Class FSTTermsReader

Field Summary