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

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

All Implemented Interfaces:

org.apache.lucene.index.IndexReader.ReaderFinishedListener, CloseableComponent, org.elasticsearch.common.concurrentlinkedhashmap.EvictionListener<AbstractWeightedFilterCache.FilterCacheKey,FilterCacheValue<DocSet>>, FilterCache, IndexComponent

Direct Known Subclasses:

NodeFilterCache

public abstract class AbstractWeightedFilterCache
extends AbstractIndexComponent
implements FilterCache, org.apache.lucene.index.IndexReader.ReaderFinishedListener, org.elasticsearch.common.concurrentlinkedhashmap.EvictionListener<AbstractWeightedFilterCache.FilterCacheKey,FilterCacheValue<DocSet>>

Nested Class Summary

static class	AbstractWeightedFilterCache.FilterCacheKey
static class	AbstractWeightedFilterCache.FilterCacheValueWeigher

Nested classes/interfaces inherited from interface org.elasticsearch.index.cache.filter.FilterCache

FilterCache.EntriesStats

Field Summary

Fields inherited from class org.elasticsearch.index.AbstractIndexComponent

componentSettings, index, indexSettings, logger

Constructor Summary

protected

AbstractWeightedFilterCache(Index index, Settings indexSettings)

Method Summary

protected abstract java.util.concurrent.ConcurrentMap<AbstractWeightedFilterCache.FilterCacheKey,FilterCacheValue<DocSet>>	cache()
org.apache.lucene.search.Filter	cache(org.apache.lucene.search.Filter filterToCache)
void	clear()
void	clear(org.apache.lucene.index.IndexReader reader)
void	close()
FilterCache.EntriesStats	entriesStats()
long	evictions()
void	finished(org.apache.lucene.index.IndexReader reader)
boolean	isCached(org.apache.lucene.search.Filter filter)
void	onEviction(AbstractWeightedFilterCache.FilterCacheKey filterCacheKey, FilterCacheValue<DocSet> docSetFilterCacheValue)

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

AbstractWeightedFilterCache

protected AbstractWeightedFilterCache(Index index,
                                      @IndexSettings
                                      Settings indexSettings)

Method Detail

cache

protected abstract java.util.concurrent.ConcurrentMap<AbstractWeightedFilterCache.FilterCacheKey,FilterCacheValue<DocSet>> cache()

close

public void close()
           throws ElasticSearchException

Specified by:

close in interface CloseableComponent

Throws:

ElasticSearchException

clear

public void clear()

Specified by:

clear in interface FilterCache

finished

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

Specified by:

finished in interface org.apache.lucene.index.IndexReader.ReaderFinishedListener

clear

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

Specified by:

clear in interface FilterCache

entriesStats

public FilterCache.EntriesStats entriesStats()

Specified by:

entriesStats in interface FilterCache

evictions

public long evictions()

Specified by:

evictions in interface FilterCache

cache

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

Specified by:

cache in interface FilterCache

isCached

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

Specified by:

isCached in interface FilterCache

onEviction

public void onEviction(AbstractWeightedFilterCache.FilterCacheKey filterCacheKey,
                       FilterCacheValue<DocSet> docSetFilterCacheValue)

Specified by:

onEviction in interface org.elasticsearch.common.concurrentlinkedhashmap.EvictionListener<AbstractWeightedFilterCache.FilterCacheKey,FilterCacheValue<DocSet>>