org.elasticsearch.index.cache.filter.support
Class AbstractDoubleConcurrentMapFilterCache

java.lang.Object
  org.elasticsearch.index.AbstractIndexComponent
      org.elasticsearch.index.cache.filter.support.AbstractDoubleConcurrentMapFilterCache

All Implemented Interfaces:

CloseableComponent, FilterCache, IndexComponent

Direct Known Subclasses:

SoftFilterCache

public abstract class AbstractDoubleConcurrentMapFilterCache
extends AbstractIndexComponent
implements FilterCache

A base concurrent filter cache that accepts the actual cache to use.

Field Summary

Fields inherited from class org.elasticsearch.index.AbstractIndexComponent

componentSettings, index, indexSettings, logger

Constructor Summary

protected

AbstractDoubleConcurrentMapFilterCache(Index index, Settings indexSettings)

Method Summary

protected java.util.concurrent.ConcurrentMap<org.apache.lucene.search.Filter,DocSet>	buildCacheMap()
protected java.util.concurrent.ConcurrentMap<org.apache.lucene.search.Filter,DocSet>	buildWeakCacheMap()
org.apache.lucene.search.Filter	cache(org.apache.lucene.search.Filter filterToCache)
void	clear()
void	clear(org.apache.lucene.index.IndexReader reader)
void	clearUnreferenced() Clears unreferenced filters.
void	close()
boolean	isCached(org.apache.lucene.search.Filter filter)
org.apache.lucene.search.Filter	weakCache(org.apache.lucene.search.Filter filterToCache)

Methods inherited from class org.elasticsearch.index.AbstractIndexComponent

index, nodeName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.index.cache.filter.FilterCache

type

Methods inherited from interface org.elasticsearch.index.IndexComponent

index

Constructor Detail

AbstractDoubleConcurrentMapFilterCache

protected AbstractDoubleConcurrentMapFilterCache(Index index,
                                                 @IndexSettings
                                                 Settings indexSettings)

Method Detail

close

public void close()

Specified by:

close in interface CloseableComponent

clear

public void clear()

Specified by:

clear in interface FilterCache

clear

public void clear(org.apache.lucene.index.IndexReader reader)

Specified by:

clear in interface FilterCache

clearUnreferenced

public void clearUnreferenced()

Description copied from interface: FilterCache

Clears unreferenced filters.

Specified by:

clearUnreferenced in interface FilterCache

cache

public org.apache.lucene.search.Filter cache(org.apache.lucene.search.Filter filterToCache)

Specified by:

cache in interface FilterCache

weakCache

public org.apache.lucene.search.Filter weakCache(org.apache.lucene.search.Filter filterToCache)

Specified by:

weakCache in interface FilterCache

isCached

public boolean isCached(org.apache.lucene.search.Filter filter)

Specified by:

isCached in interface FilterCache

buildCacheMap

protected java.util.concurrent.ConcurrentMap<org.apache.lucene.search.Filter,DocSet> buildCacheMap()

buildWeakCacheMap

protected java.util.concurrent.ConcurrentMap<org.apache.lucene.search.Filter,DocSet> buildWeakCacheMap()