com.sun.electric.tool.util.concurrent.debug.StealTracker Maven / Gradle / Ivy
/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: StealTracker.java
*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.util.concurrent.debug;
/**
* @author Felix Schmidt
*
*/
public class StealTracker implements IDebug {
private static StealTracker instance = new StealTracker();
private volatile int stealCounter = 0;
private StealTracker() {
}
public static StealTracker getInstance() {
return StealTracker.instance;
}
/*
* (non-Javadoc)
*
* @see com.sun.electric.tool.util.concurrent.debug.IDebug#printStatistics()
*/
public void printStatistics() {
System.out.println("Steal counter: " + stealCounter);
}
public void countSteal() {
this.stealCounter++;
}
public int getStealCounter() {
return this.stealCounter;
}
}