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A Java API for Meta-CSP based reasoning

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/*******************************************************************************
 * Copyright (c) 2010-2013 Federico Pecora 
 * 
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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package org.metacsp.multi.activity;

import java.util.Comparator;

public class ActivityComparator implements Comparator {
	
	private boolean EST;
	public ActivityComparator(boolean EST) {
		super();
		this.EST = EST;
	}
	
	@Override
	public int compare(Activity o1, Activity o2) {
		if (EST) return (int)(o1.getTemporalVariable().getEST()-o2.getTemporalVariable().getEST());
		return (int)(o1.getTemporalVariable().getEET()-o2.getTemporalVariable().getEET());
	}
}