org.elasticsearch.index.cache.field.data.support
Class AbstractConcurrentMapFieldDataCache

java.lang.Object
  org.elasticsearch.index.AbstractIndexComponent
      org.elasticsearch.index.cache.field.data.support.AbstractConcurrentMapFieldDataCache

All Implemented Interfaces:

org.apache.lucene.index.SegmentReader.CoreClosedListener, CloseableComponent, FieldDataCache, IndexComponent

Direct Known Subclasses:

ResidentFieldDataCache, SoftFieldDataCache

public abstract class AbstractConcurrentMapFieldDataCache
extends AbstractIndexComponent
implements FieldDataCache, org.apache.lucene.index.SegmentReader.CoreClosedListener

Field Summary

Fields inherited from class org.elasticsearch.index.AbstractIndexComponent

componentSettings, index, indexSettings, logger

Constructor Summary

protected

AbstractConcurrentMapFieldDataCache(Index index, Settings indexSettings)

Method Summary

protected abstract com.google.common.cache.Cache<String,FieldData>	buildFieldDataMap()
FieldData	cache(FieldDataType type, org.apache.lucene.index.IndexReader reader, String fieldName)
void	clear(org.apache.lucene.index.IndexReader reader)
void	clear(String reason)
void	clear(String reason, String fieldName)
void	close()
void	onClose(org.apache.lucene.index.SegmentReader owner)
long	sizeInBytes()
long	sizeInBytes(String fieldName)

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.field.data.FieldDataCache

evictions, type

Methods inherited from interface org.elasticsearch.index.IndexComponent

index

Constructor Detail

AbstractConcurrentMapFieldDataCache

protected AbstractConcurrentMapFieldDataCache(Index index,
                                              @IndexSettings
                                              Settings indexSettings)

Method Detail

close

public void close()
           throws ElasticSearchException

Specified by:

close in interface CloseableComponent

Throws:

ElasticSearchException

clear

public void clear(String reason,
                  String fieldName)

Specified by:

clear in interface FieldDataCache

clear

public void clear(String reason)

Specified by:

clear in interface FieldDataCache

onClose

public void onClose(org.apache.lucene.index.SegmentReader owner)

Specified by:

onClose in interface org.apache.lucene.index.SegmentReader.CoreClosedListener

clear

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

Specified by:

clear in interface FieldDataCache

sizeInBytes

public long sizeInBytes()

Specified by:

sizeInBytes in interface FieldDataCache

sizeInBytes

public long sizeInBytes(String fieldName)

Specified by:

sizeInBytes in interface FieldDataCache

cache

public FieldData cache(FieldDataType type,
                       org.apache.lucene.index.IndexReader reader,
                       String fieldName)
                throws IOException

Specified by:

cache in interface FieldDataCache

Throws:

IOException

buildFieldDataMap

protected abstract com.google.common.cache.Cache<String,FieldData> buildFieldDataMap()