1 package org.opentrafficsim.road.network.lane.object.trafficlight;
2
3 import org.djutils.event.TimedEventType;
4 import org.opentrafficsim.road.network.lane.object.LaneBasedObject;
5
6 import nl.tudelft.simulation.dsol.animation.Locatable;
7
8 /**
9 * <p>
10 * Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
11 * BSD-style license. See <a href="http://opentrafficsim.org/docs/current/license.html">OpenTrafficSim License</a>.
12 * </p>
13 * $LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $,
14 * initial version Oct 6, 2016 <br>
15 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
16 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
17 * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
18 */
19 public interface TrafficLight extends Locatable, LaneBasedObject
20 {
21 /** @return the trafficLightColor */
22 TrafficLightColor getTrafficLightColor();
23
24 /**
25 * Set the new traffic light color.
26 * @param trafficLightColor TrafficLightColor; set the trafficLightColor
27 */
28 void setTrafficLightColor(TrafficLightColor trafficLightColor);
29
30 /**
31 * The <b>timed</b> event type for pub/sub indicating the change of color of a traffic light. <br>
32 * Payload: Object[] {String trafficLightId, TrafficLight trafficLight, TrafficLightColor newColor}
33 */
34 TimedEventType TRAFFICLIGHT_CHANGE_EVENT = new TimedEventType("TRAFFICLIGHT.CHANGE");
35
36 }