Java：ManualResetEvent

最新推荐文章于 2021-03-04 09:00:12 发布

秦建辉

最新推荐文章于 2021-03-04 09:00:12 发布

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分类专栏： Java 文章标签： java object class

本文链接：https://blog.youkuaiyun.com/jhqin/article/details/7623810

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package net.csdn.blog.jhqin.util;

public class ManualResetEvent 
{
	private final Object monitor = new Object();
	private volatile boolean open = false;
	
	public ManualResetEvent(boolean initialState)
	{
		open = initialState;
	}

	public boolean WaitOne() 
			throws InterruptedException
	{
		synchronized (monitor) 
		{
			if (!open) monitor.wait();
			return open;
		}
	}

	public boolean WaitOne (long timeout) 
			throws InterruptedException
	{
		synchronized (monitor)
		{
			if (!open) monitor.wait(timeout);
			return open;
		}
	}
	
	public void Set()
	{
		synchronized (monitor)
		{
			open = true;
			monitor.notifyAll();
		}
	}

	public void Reset()
	{
		open = false;
	}
}