Module org.elasticsearch.server

Package org.elasticsearch.index.cache.query

Class IndexQueryCache

java.lang.Object

org.elasticsearch.index.cache.query.IndexQueryCache

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.lucene.search.QueryCache, QueryCache

public class IndexQueryCache
extends Object
implements QueryCache

The index-level query cache. This class mostly delegates to the node-level query cache: IndicesQueryCache.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Index	index

Constructor Summary

Constructors

Constructor	Description
IndexQueryCache(Index index, IndicesQueryCache indicesQueryCache)

Method Summary

Modifier and Type	Method	Description
void	clear(String reason)
void	close()
org.apache.lucene.search.Weight	doCache(org.apache.lucene.search.Weight weight, org.apache.lucene.search.QueryCachingPolicy policy)

Methods inherited from class java.lang.Object

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

Field Details

index

protected final Index index

Constructor Details

IndexQueryCache

public IndexQueryCache(Index index,
 IndicesQueryCache indicesQueryCache)

Method Details

close

public void close()
           throws ElasticsearchException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

ElasticsearchException

clear

public void clear(String reason)

Specified by:

clear in interface QueryCache

doCache

public org.apache.lucene.search.Weight doCache(org.apache.lucene.search.Weight weight,
 org.apache.lucene.search.QueryCachingPolicy policy)

Specified by:

doCache in interface org.apache.lucene.search.QueryCache