rabbit.io
Class CacheBufferHandle

java.lang.Object
  rabbit.io.CacheBufferHandle

All Implemented Interfaces:

BufferHandle

public class CacheBufferHandle
extends Object
implements BufferHandle

A handle to a ByteBuffer that uses a buffer handler

Author:

Robert Olofsson

Constructor Summary

CacheBufferHandle(BufferHandler bh)

Method Summary

ByteBuffer	getBuffer() Get a byte buffer of reasonable size, the buffer will have been cleared.
void	growBuffer() Grow the buffer.
boolean	isEmpty() Check if this handle is empty, that is if no buffer exists or the buffer is empty.
void	possiblyFlush() release a buffer if possible.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheBufferHandle

public CacheBufferHandle(BufferHandler bh)

Method Detail

isEmpty

public boolean isEmpty()

Description copied from interface: BufferHandle

Check if this handle is empty, that is if no buffer exists or the buffer is empty.

Specified by:

isEmpty in interface BufferHandle

getBuffer

public ByteBuffer getBuffer()

Description copied from interface: BufferHandle

Get a byte buffer of reasonable size, the buffer will have been cleared.

Specified by:

getBuffer in interface BufferHandle

growBuffer

public void growBuffer()

Description copied from interface: BufferHandle

Grow the buffer.

Specified by:

growBuffer in interface BufferHandle

possiblyFlush

public void possiblyFlush()

Description copied from interface: BufferHandle

release a buffer if possible.

Specified by:

possiblyFlush in interface BufferHandle

toString

public String toString()

Overrides:

toString in class Object