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// **********************************************************************
//
// Copyright (c) 2004
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
package IceUtil;
//
// See java.util.CountDownLatch in Java 1.5
//
public class CountDownLatch
{
public CountDownLatch(int count)
{
if(_count < 0)
{
throw new IllegalArgumentException();
}
}
public synchronized void
await() throws InterruptedException
{
while(_count > 0)
{
wait();
}
}
public synchronized void
countDown()
{
if(--_count == 0)
{
notifyAll();
}
}
public synchronized long
getCount()
{
return _count;
}
private long _count;
}
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