semaphoreimpl.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:   SemaphoreImpl.java

package org.gudy.azureus2.pluginsimpl.local.utils;

import org.gudy.azureus2.core3.util.AESemaphore;
import org.gudy.azureus2.plugins.PluginInterface;
import org.gudy.azureus2.plugins.utils.Semaphore;

public class SemaphoreImpl
	implements Semaphore
{

	private static long next_sem_id;
	private AESemaphore sem;

	protected SemaphoreImpl(PluginInterface pi)
	{
		synchronized (org/gudy/azureus2/pluginsimpl/local/utils/SemaphoreImpl)
		{
			sem = new AESemaphore((new StringBuilder()).append("Plugin ").append(pi.getPluginID()).append(":").append(next_sem_id++).toString());
		}
	}

	public void reserve()
	{
		sem.reserve();
	}

	public boolean reserveIfAvailable()
	{
		return sem.reserveIfAvailable();
	}

	public boolean reserve(long timeout_millis)
	{
		return sem.reserve(timeout_millis);
	}

	public void release()
	{
		sem.release();
	}

	public void releaseAllWaiters()
	{
		sem.releaseAllWaiters();
	}
}