org.glassfish.json

Class BufferPoolImpl

java.lang.Object

org.glassfish.json.BufferPoolImpl

All Implemented Interfaces:

BufferPool

class BufferPoolImpl
extends java.lang.Object
implements BufferPool

char[] pool that pool instances of char[] which are expensive to create.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ref.WeakReference<java.util.concurrent.ConcurrentLinkedQueue<char[]>>	queue

Constructor Summary

Constructors

Constructor and Description
BufferPoolImpl()

Method Summary

Modifier and Type	Method and Description
private java.util.concurrent.ConcurrentLinkedQueue<char[]>	getQueue()
void	recycle(char[] t) Returns an object back to the pool.
char[]	take() Gets a new object from the pool.

Methods inherited from class java.lang.Object

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

Field Detail

queue

private volatile java.lang.ref.WeakReference<java.util.concurrent.ConcurrentLinkedQueue<char[]>> queue

Constructor Detail

BufferPoolImpl

BufferPoolImpl()

Method Detail

take

public final char[] take()

Gets a new object from the pool.

If no object is available in the pool, this method creates a new one.

Specified by:

take in interface BufferPool

Returns:

always non-null.

getQueue

private java.util.concurrent.ConcurrentLinkedQueue<char[]> getQueue()

recycle

public final void recycle(char[] t)

Returns an object back to the pool.

Specified by:

recycle in interface BufferPool