org.elasticsearch.cache.memory
Class ByteBufferCache

java.lang.Object
  org.elasticsearch.common.component.AbstractComponent
      org.elasticsearch.cache.memory.ByteBufferCache

public class ByteBufferCache
extends AbstractComponent

Field Summary

static boolean

CLEAN_SUPPORTED

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

componentSettings, logger, settings

Constructor Summary

ByteBufferCache()

ByteBufferCache(int bufferSizeInBytes, int cacheSizeInBytes, boolean direct, boolean warmCache)

ByteBufferCache(Settings settings)

Method Summary

java.nio.ByteBuffer	acquireBuffer()
ByteSizeValue	allocatedMemory()
ByteSizeValue	bufferSize()
int	bufferSizeInBytes()
ByteSizeValue	cacheSize()
void	close()
boolean	direct()
void	releaseBuffer(java.nio.ByteBuffer byteBuffer)

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

nodeName

Methods inherited from class java.lang.Object

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

Field Detail

CLEAN_SUPPORTED

public static final boolean CLEAN_SUPPORTED

Constructor Detail

ByteBufferCache

public ByteBufferCache()

ByteBufferCache

public ByteBufferCache(int bufferSizeInBytes,
                       int cacheSizeInBytes,
                       boolean direct,
                       boolean warmCache)

ByteBufferCache

@Inject
public ByteBufferCache(Settings settings)

Method Detail

bufferSize

public ByteSizeValue bufferSize()

cacheSize

public ByteSizeValue cacheSize()

allocatedMemory

public ByteSizeValue allocatedMemory()

bufferSizeInBytes

public int bufferSizeInBytes()

direct

public boolean direct()

close

public void close()

acquireBuffer

public java.nio.ByteBuffer acquireBuffer()

releaseBuffer

public void releaseBuffer(java.nio.ByteBuffer byteBuffer)