package org.opentrafficsim.road.network.lane.object.trafficlight;
   
   import java.rmi.RemoteException;
   
   import javax.naming.NamingException;
   
   import org.djunits.value.vdouble.scalar.Length;
   import org.opentrafficsim.core.network.NetworkException;
   import org.opentrafficsim.road.network.animation.TrafficLightAnimation;
  import org.opentrafficsim.road.network.lane.CrossSectionElement;
  import org.opentrafficsim.road.network.lane.Lane;
  
  import nl.tudelft.simulation.dsol.simulators.DEVSSimulatorInterface;
  import nl.tudelft.simulation.dsol.simulators.SimulatorInterface;
  import nl.tudelft.simulation.language.Throw;
  
  /**
   * Standard implementation of a traffic light.
   * <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>
   * $LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $,
   * initial version Nov 30, 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>
   */
  public class SimpleTrafficLight extends AbstractTrafficLight
  {
      /** */
      private static final long serialVersionUID = 201601001L;
  
      /**
       * @param id traffic light id
       * @param lane lane where the traffic light is located
       * @param longitudinalPosition position of the traffic light on the lane, in the design direction
       * @param simulator the simulator for animation and timed events
       * @throws NetworkException on failure to place the object
       */
      public SimpleTrafficLight(final String id, final Lane lane, final Length longitudinalPosition,
              final DEVSSimulatorInterface.TimeDoubleUnit simulator) throws NetworkException
      {
          super(id, lane, longitudinalPosition, simulator);
  
          try
          {
              new TrafficLightAnimation(this, simulator);
          }
          catch (RemoteException | NamingException exception)
          {
              throw new NetworkException(exception);
          }
      }
  
      /** {@inheritDoc} */
      @Override
      @SuppressWarnings("checkstyle:designforextension")
      public String toString()
      {
          return "SimpleTrafficLight [trafficLightColor=" + getTrafficLightColor() + "]";
      }
  
      /** {@inheritDoc} */
      @Override
      @SuppressWarnings("checkstyle:designforextension")
      public SimpleTrafficLight clone(final CrossSectionElement newCSE, final SimulatorInterface.TimeDoubleUnit newSimulator,
              final boolean animation) throws NetworkException
      {
          Throw.when(!(newCSE instanceof Lane), NetworkException.class, "traffic lights can only be cloned for Lanes");
          Throw.when(!(newSimulator instanceof DEVSSimulatorInterface.TimeDoubleUnit), NetworkException.class,
                  "simulator should be a DEVSSimulator");
          return new SimpleTrafficLight(getId(), (Lane) newCSE, getLongitudinalPosition(),
                  (DEVSSimulatorInterface.TimeDoubleUnit) newSimulator);
  
          // the traffic light creates its own animation (for now)
      }
  
  }