jasima.shopSim.prioRules.basic.MOD Maven / Gradle / Ivy
/*******************************************************************************
* This file is part of jasima, v1.3, the Java simulator for manufacturing and
* logistics.
*
* Copyright (c) 2015 jasima solutions UG
* Copyright (c) 2010-2015 Torsten Hildebrandt and jasima contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*******************************************************************************/
package jasima.shopSim.prioRules.basic;
import jasima.shopSim.core.PR;
import jasima.shopSim.core.PrioRuleTarget;
/**
* This class implements the Modified Operation Due Date rule, developed by
* Baker and Kanet (1983). The rule represents a compromise between the ODD and
* SPT rules.
*
* @author Christoph Pickardt, 2011-11-15
* @version "$Id: MOD.java 753 2015-07-27 15:29:49Z [email protected] $"
*/
public class MOD extends PR {
private static final long serialVersionUID = -4788709037846411532L;
@Override
public double calcPrio(PrioRuleTarget job) {
return -Math.max(job.currProcTime(), job.getCurrentOperationDueDate()
- job.getShop().simTime());
}
}