/*
 * Copyright 1990-2008, Mark Little, University of Newcastle upon Tyne
 * and others contributors as indicated 
 * by the @authors tag. All rights reserved. 
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors. 
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A 
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 
 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
 * MA  02110-1301, USA.
 * 
 * (C) 1990-2008,
 */

package org.javasim.examples.basic;

import java.io.IOException;

import org.javasim.RestartException;
import org.javasim.SimulationException;
import org.javasim.SimulationProcess;
import org.javasim.streams.UniformStream;

public class Breaks extends SimulationProcess
{
    public Breaks()
    {
        RepairTime = new UniformStream(10, 100);
        OperativeTime = new UniformStream(200, 500);
        interrupted_service = false;
    }

    public void run ()
    {
        while (!terminated())
        {
            try
            {
                double failedTime = RepairTime.getNumber();

                hold(OperativeTime.getNumber());

                MachineShop.M.broken();
                MachineShop.M.cancel();

                if (!MachineShop.JobQ.isEmpty())
                    interrupted_service = true;

                hold(failedTime);

                MachineShop.MachineFailedTime += failedTime;
                MachineShop.M.fixed();

                if (interrupted_service)
                    MachineShop.M.activateAt(MachineShop.M.serviceTime()
                            + currentTime());
                else
                    MachineShop.M.activate();

                interrupted_service = false;
            }
            catch (SimulationException e)
            {
            }
            catch (RestartException e)
            {
            }
            catch (IOException e)
            {
            }
        }
    }

    private UniformStream RepairTime;

    private UniformStream OperativeTime;

    private boolean interrupted_service;
}