Package com.amazon.ion.impl.bin.utf8

Class ByteBufferPool

java.lang.Object

com.amazon.ion.impl.bin.utf8.ByteBufferPool

public class ByteBufferPool
extends Object

A thread-safe shared pool of PoolableByteBuffers.

Method Summary

Modifier and Type	Method	Description
static ByteBufferPool	getInstance()
PoolableByteBuffer	getOrCreate()	If the pool is not empty, removes an object from the pool and returns it; otherwise, constructs a new object.
void	returnToPool(PoolableByteBuffer object)	Adds the provided instance to the pool.

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static ByteBufferPool getInstance()

Returns:

a threadsafe shared instance of ByteBufferPool.

getOrCreate

public PoolableByteBuffer getOrCreate()

If the pool is not empty, removes an object from the pool and returns it; otherwise, constructs a new object.

Returns:

An object.

returnToPool

public void returnToPool(PoolableByteBuffer object)

Adds the provided instance to the pool. If the pool is full, the instance will be discarded. Callers MUST NOT use an object after returning it to the pool.

Parameters:

object - An object to add to the pool.