abs.ixi.client.core

Class BufferFactory

java.lang.Object

abs.ixi.client.core.BufferFactory

public class BufferFactory
extends Object

A buffer factory which recycles buffers. The factory maintains a pool of ByteBuffer with default size of BUFFER_CAPACITY. The factory reduces frequent memory allocation overheads and also helps reduce the garbage production rate.

Author:

Yogendra Sharma

Constructor Summary

Constructors

Constructor and Description
BufferFactory()

Method Summary

Modifier and Type	Method and Description
static ByteBuffer	getBuffer() Get a buffer of size BUFFER_CAPACITY.
static ByteBuffer	getBuffer(int size) Get a custom sized ByteBuffer from factory.

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferFactory

public BufferFactory()

Method Detail

getBuffer

public static ByteBuffer getBuffer()

Get a buffer of size BUFFER_CAPACITY. Currently this method simply allocates the buffer of default size.

Returns:

ByteBuffer object from factory buffer pool

getBuffer

public static ByteBuffer getBuffer(int size)

Get a custom sized ByteBuffer from factory. Factory does not recycle custom sized buffers.

Parameters:

size - size of the buffer

Returns:

ByteBuffer allocated