DefaultSwitchableGTUColorer.java

package org.opentrafficsim.road.gtu.animation;

import org.djunits.unit.SpeedUnit;
import org.djunits.value.vdouble.scalar.Acceleration;
import org.djunits.value.vdouble.scalar.Speed;
import org.opentrafficsim.core.gtu.animation.AccelerationGTUColorer;
import org.opentrafficsim.core.gtu.animation.GTUColorer;
import org.opentrafficsim.core.gtu.animation.IDGTUColorer;
import org.opentrafficsim.core.gtu.animation.SpeedGTUColorer;
import org.opentrafficsim.core.gtu.animation.SwitchableGTUColorer;

/**
 * A simple way to construct a SwitchableGTUColorer set up with the "standard" set of GTUColorers. <br>
 * Do not assume that the set of GTUColorers in the result will never change.
 * <p>
 * Copyright (c) 2013-2018 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
 * BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
 * <p>
 * @version $Revision: 1378 $, $LastChangedDate: 2015-09-03 13:38:01 +0200 (Thu, 03 Sep 2015) $, by $Author: averbraeck $,
 *          initial version Jun 18, 2015 <br>
 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
 */
// TODO same class name as in core, w\o additional functionality, while the core one is used in AbstractWrappableAnimation
public class DefaultSwitchableGTUColorer extends SwitchableGTUColorer
{
    /** */
    private static final long serialVersionUID = 20150000L;
    
    /** The initial set of GTU colorers in the default list. */
    private static final GTUColorer[] COLORERS;

    static
    {
        COLORERS = new GTUColorer[3];
        COLORERS[0] = new IDGTUColorer();
        COLORERS[1] = new SpeedGTUColorer(new Speed(150, SpeedUnit.KM_PER_HOUR));
        COLORERS[2] = new AccelerationGTUColorer(Acceleration.createSI(-6.0), Acceleration.createSI(2));
    }

    /**
     * create a default list of GTU colorers.
     */
    public DefaultSwitchableGTUColorer()
    {
        super(0, DefaultSwitchableGTUColorer.COLORERS);
    }

}