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1   package org.opentrafficsim.trafficcontrol;
2   
3   import org.djutils.event.LocalEventProducer;
4   import org.djutils.exceptions.Throw;
5   import org.opentrafficsim.core.dsol.OtsSimulatorInterface;
6   
7   /**
8    * <p>
9    * Copyright (c) 2013-2026 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
10   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
11   * </p>
12   * @author Alexander Verbraeck
13   * @author Peter Knoppers
14   * @author Wouter Schakel
15   */
16  public abstract class AbstractTrafficController extends LocalEventProducer implements TrafficController
17  {
18  
19      /** Id of this controller. */
20      private final String id;
21  
22      /**
23       * Constructor for traffic controller.
24       * @param id id
25       * @param simulator simulator
26       */
27      public AbstractTrafficController(final String id, final OtsSimulatorInterface simulator)
28      {
29          Throw.whenNull(id, "Id may not be null.");
30          this.id = id;
31          fireTimedEvent(TrafficController.TRAFFICCONTROL_CONTROLLER_CREATED,
32                  new Object[] {this.id, TrafficController.STARTING_UP}, simulator.getSimulatorTime());
33      }
34  
35      /**
36       * @return id.
37       */
38      @Override
39      public String getId()
40      {
41          return this.id;
42      }
43  
44  }