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JAva SImulatior for MAnufacturing and logistics - A framework for discrete event simulation and computer experiments with a main focus on modelling and analyzing logistic/manufacturing systems.

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/*******************************************************************************
 * Copyright (c) 2010-2013 Torsten Hildebrandt and jasima contributors
 *
 * This file is part of jasima, v1.0.
 *
 * jasima 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.
 *
 * jasima 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 jasima.  If not, see .
 *
 * $Id: Bremen2.java 73 2013-01-08 17:16:19Z [email protected] $
 *******************************************************************************/
package jasima.shopSim.prioRules.gp;

import jasima.shopSim.core.PR;
import jasima.shopSim.core.PrioRuleTarget;
import jasima.shopSim.core.PriorityQueue;
import jasima.shopSim.prioRules.upDownStream.PTPlusWINQPlusNPT;

/**
 * 
 * @author Torsten Hildebrandt 
 * @version $Id: Bremen2.java 73 2013-01-08 17:16:19Z [email protected] $
 */
public class Bremen2 extends PR {

	@Override
	public double calcPrio(PrioRuleTarget j) {
		if (j.isFuture())
			return PriorityQueue.MIN_PRIO;

		double p = j.getCurrentOperation().procTime;
		double winq = jasima.shopSim.prioRules.upDownStream.WINQ.winq(j);
		double npt = PTPlusWINQPlusNPT.npt(j);

		return -p * (p + winq) * (p + npt);
	}

}