DestinationSensor.java
- package org.opentrafficsim.road.network.lane.object.sensor;
- import org.djunits.value.vdouble.scalar.Length;
- import org.djutils.exceptions.Throw;
- import org.opentrafficsim.core.compatibility.Compatible;
- import org.opentrafficsim.core.gtu.GTUDirectionality;
- import org.opentrafficsim.core.gtu.RelativePosition;
- import org.opentrafficsim.core.network.NetworkException;
- import org.opentrafficsim.core.network.Node;
- import org.opentrafficsim.road.gtu.lane.LaneBasedGTU;
- 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;
- /**
- * A DestinationSensor is a sensor that deletes a GTU that has the node it will pass after this sensor as its destination.
- * <p>
- * Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.<br>
- * All rights reserved. <br>
- * BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
- * <p>
- * $LastChangedDate: 2015-08-12 16:37:45 +0200 (Wed, 12 Aug 2015) $, @version $Revision: 1240 $, by $Author: averbraeck $,
- * initial version an 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 DestinationSensor extends AbstractSensor
- {
- /** */
- private static final long serialVersionUID = 20150130L;
- /** the destination node for which this is the DestinationSensor. */
- private final Node destinationNode;
- /**
- * @param lane Lane; the lane that triggers the deletion of the GTU.
- * @param position Length; the position of the sensor
- * @param gtuDirectionality GTUDirectionality; GTU directionality
- * @param simulator DEVSSimulatorInterface.TimeDoubleUnit; the simulator to enable animation.
- * @throws NetworkException when the position on the lane is out of bounds w.r.t. the center line of the lane
- */
- public DestinationSensor(final Lane lane, final Length position, final GTUDirectionality gtuDirectionality,
- final DEVSSimulatorInterface.TimeDoubleUnit simulator) throws NetworkException
- {
- this(lane, position, gtuDirectionality.isPlus() ? Compatible.PLUS : Compatible.MINUS, simulator);
- }
- /**
- * @param lane Lane; the lane that triggers the deletion of the GTU.
- * @param position Length; the position of the sensor
- * @param compatible Compatible; compatible GTU type and direction
- * @param simulator DEVSSimulatorInterface.TimeDoubleUnit; the simulator to enable animation.
- * @throws NetworkException when the position on the lane is out of bounds w.r.t. the center line of the lane
- */
- public DestinationSensor(final Lane lane, final Length position, final Compatible compatible,
- final DEVSSimulatorInterface.TimeDoubleUnit simulator) throws NetworkException
- {
- super("DESTINATION@" + lane.getFullId(), lane, position, RelativePosition.FRONT, simulator,
- makeGeometry(lane, position, 1.0), compatible);
- this.destinationNode = compatible.equals(PLUS) || compatible.equals(EVERYTHING) ? lane.getParentLink().getEndNode()
- : lane.getParentLink().getStartNode();
- }
- /** {@inheritDoc} */
- @Override
- public final void triggerResponse(final LaneBasedGTU gtu)
- {
- try
- {
- if (gtu.getStrategicalPlanner().getRoute() == null
- || gtu.getStrategicalPlanner().getRoute().destinationNode().equals(this.destinationNode))
- {
- gtu.destroy();
- }
- }
- catch (NetworkException exception)
- {
- getSimulator().getLogger().always().error(exception, "Error destroying GTU: {} at destination sensor: {}", gtu, toString());
- }
- }
- /** {@inheritDoc} */
- @Override
- public final String toString()
- {
- return "DestinationSensor [Lane=" + this.getLane() + "]";
- }
- /** {@inheritDoc} */
- @Override
- @SuppressWarnings("checkstyle:designforextension")
- public DestinationSensor clone(final CrossSectionElement newCSE, final SimulatorInterface.TimeDoubleUnit newSimulator)
- throws NetworkException
- {
- Throw.when(!(newCSE instanceof Lane), NetworkException.class, "sensors can only be cloned for Lanes");
- Throw.when(!(newSimulator instanceof DEVSSimulatorInterface.TimeDoubleUnit), NetworkException.class,
- "simulator should be a DEVSSimulator");
- return new DestinationSensor((Lane) newCSE, getLongitudinalPosition(), getDetectedGTUTypes(),
- (DEVSSimulatorInterface.TimeDoubleUnit) newSimulator);
- }
- }