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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* @author max
*/
package com.intellij.util.io.storage;
public class HeavyProcessLatch {
public static final HeavyProcessLatch INSTANCE = new HeavyProcessLatch();
private int myHeavyProcessCounter = 0;
public synchronized void processStarted() {
myHeavyProcessCounter++;
}
public synchronized void processFinished() {
myHeavyProcessCounter--;
}
public synchronized boolean isRunning() {
return myHeavyProcessCounter != 0;
}
}
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