/* * Simulator.java * * Created on February 4, 2003, 3:59 PM * *  * Copyright (C) 2003 - Edwin S. Peer  * * This program 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 2 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA  *    */package net.sourceforge.cilib.Simulator;import javax.xml.parsers.*;import org.xml.sax.*;import org.xml.sax.helpers.*;import org.w3c.dom.*;import java.io.*;import java.lang.*;import java.util.*;import net.sourceforge.cilib.*;import net.sourceforge.cilib.Algorithm.*;/** * * @author  espeer */public class Simulator {        /** Creates a new instance of Simulator */    private Simulator(Document config) {        this.config = config;        simulations = config.getElementsByTagName("simulation");        frame = new ProgressFrame(simulations.getLength());        frame.show();    }        private void runSimulations() {        for (int i = 0; i < simulations.getLength(); ++i) {            frame.setSimulation(i);            Element current = (Element) simulations.item(i);            XMLObjectFactory algorithmFactory = new XMLObjectFactory(config, (Element) current.getElementsByTagName("algorithm").item(0));            XMLObjectFactory problemFactory = new XMLObjectFactory(config, (Element) current.getElementsByTagName("problem").item(0));            XMLObjectFactory measurementsFactory = new XMLObjectFactory(config, (Element) current.getElementsByTagName("measurements").item(0));            MeasurementSuite suite = (MeasurementSuite) measurementsFactory.newObject();            Simulation simulation = new Simulation(algorithmFactory, problemFactory, suite);            simulation.addProgressListener(frame);            simulation.run();        }    }        public static void main(String[] args) throws Exception {        if (args.length != 1) {            System.err.println("Usage: Simulator <simulation-config.xml>");            System.exit(1);        }                DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();        // dbf.setValidating(true);        DocumentBuilder db = dbf.newDocumentBuilder();        Document doc = db.parse(new File(args[0]));                Simulator simulator = new Simulator(doc);        simulator.runSimulations();         System.exit(0);    }        private Document config;    private NodeList simulations;    private ProgressFrame frame;}