package nl.tudelft.simulation.dsol.tutorial.section41;

import java.rmi.RemoteException;

import javax.naming.NamingException;

import org.djutils.logger.CategoryLogger;
import org.pmw.tinylog.Level;

import nl.tudelft.simulation.dsol.SimRuntimeException;
import nl.tudelft.simulation.dsol.experiment.ReplicationInterface;
import nl.tudelft.simulation.dsol.experiment.SingleReplication;
import nl.tudelft.simulation.dsol.simulators.DEVSSimulator;

/**
 * <p>
 * Copyright (c) 2002-2022 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See
 * for project information <a href="https://simulation.tudelft.nl/" target="_blank"> https://simulation.tudelft.nl</a>. The DSOL
 * project is distributed under a three-clause BSD-style license, which can be found at
 * <a href="https://simulation.tudelft.nl/dsol/3.0/license.html" target="_blank">
 * https://simulation.tudelft.nl/dsol/3.0/license.html</a>.
 * </p>
 * @author <a href="https://www.tudelft.nl/averbraeck">Alexander Verbraeck</a>
 */
public class MM1Queue41Application
{
    /** */
    private DEVSSimulator.TimeDouble simulator;

    /** */
    private MM1Queue41Model model;

    /**
     * Construct a console application.
     * @throws SimRuntimeException on error
     * @throws RemoteException on error
     * @throws NamingException on error
     */
    protected MM1Queue41Application() throws SimRuntimeException, RemoteException, NamingException
    {
        this.simulator = new DEVSSimulator.TimeDouble("MM1Queue41Application");
        this.model = new MM1Queue41Model(this.simulator);
        ReplicationInterface.TimeDouble replication = new SingleReplication.TimeDouble("rep1", 0.0, 0.0, 1000.0);
        this.simulator.initialize(this.model, replication);
        this.simulator.scheduleEventAbs(1000.0, this, this, "terminate", null);
        this.simulator.start();
    }

    /** stop the simulation. */
    public void terminate()
    {
        System.out.println("average queue length = " + this.model.qN.getWeightedSampleMean());
        System.out.println("average queue wait   = " + this.model.dN.getSampleMean());
        System.out.println("average utilization  = " + this.model.uN.getWeightedSampleMean());

        System.exit(0);
    }

    /**
     * @param args String[]; can be left empty
     * @throws SimRuntimeException on error
     * @throws RemoteException on error
     * @throws NamingException on error
     */
    public static void main(final String[] args) throws SimRuntimeException, RemoteException, NamingException
    {
        CategoryLogger.setAllLogLevel(Level.TRACE);
        new MM1Queue41Application();
    }

}