com.sun.electric.tool.util.concurrent.patterns.PTask Maven / Gradle / Ivy
/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: PTask.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.patterns;
/**
*
* Base task for task parallel programming
*
* @author Felix Schmidt
*
*/
public abstract class PTask implements Cloneable {
protected PJob job;
protected int threadId;
public PTask(PJob job) {
this.job = job;
}
/**
* abstract method, body of a task
*/
public abstract void execute();
/**
* do init work
*/
public void before() {
}
/**
* do finalize work, this funtion has to be called on the super object
*/
public void after() {
this.job.finishTask();
}
public void setThreadID(int id) {
this.threadId = id;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#clone()
*/
@Override
public Object clone() throws CloneNotSupportedException {
return super.clone();
}
}