directbytebufferpool.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   DirectByteBufferPool.java

package org.gudy.azureus2.core3.util;


// Referenced classes of package org.gudy.azureus2.core3.util:
//			Debug, DirectByteBufferPoolHeap, DirectByteBufferPoolReal, DirectByteBuffer

public abstract class DirectByteBufferPool
{

	private static final DirectByteBufferPool impl;

	public DirectByteBufferPool()
	{
	}

	public static DirectByteBuffer getBuffer(byte allocator, int length)
	{
		return impl.getBufferSupport(allocator, length);
	}

	protected abstract DirectByteBuffer getBufferSupport(byte byte0, int i);

	protected abstract void returnBufferSupport(DirectByteBuffer directbytebuffer);

	static 
	{
		if (System.getProperty("use.heap.buffers") != null)
		{
			impl = new DirectByteBufferPoolHeap();
			Debug.outNoStack("******** USE_HEAP_BUFFERS MODE ENABLED ********");
		} else
		{
			impl = new DirectByteBufferPoolReal();
		}
	}
}