DefaultLmrsPerceptionFactory.java

  1. package org.opentrafficsim.road.gtu.lane.tactical.lmrs;

  2. import org.opentrafficsim.base.parameters.ParameterException;
  3. import org.opentrafficsim.base.parameters.ParameterSet;
  4. import org.opentrafficsim.base.parameters.ParameterTypes;
  5. import org.opentrafficsim.base.parameters.Parameters;
  6. import org.opentrafficsim.core.gtu.perception.DirectEgoPerception;
  7. import org.opentrafficsim.road.gtu.lane.LaneBasedGtu;
  8. import org.opentrafficsim.road.gtu.lane.perception.CategoricalLanePerception;
  9. import org.opentrafficsim.road.gtu.lane.perception.LanePerception;
  10. import org.opentrafficsim.road.gtu.lane.perception.PerceptionFactory;
  11. import org.opentrafficsim.road.gtu.lane.perception.categories.AnticipationTrafficPerception;
  12. import org.opentrafficsim.road.gtu.lane.perception.categories.DirectInfrastructurePerception;
  13. import org.opentrafficsim.road.gtu.lane.perception.categories.DirectIntersectionPerception;
  14. import org.opentrafficsim.road.gtu.lane.perception.categories.neighbors.DirectNeighborsPerception;
  15. import org.opentrafficsim.road.gtu.lane.perception.categories.neighbors.HeadwayGtuType;

  16. /**
  17.  * Perception factory with EgoPerception, InfrastructurePerception, NeighborsPerception and IntersectionPerception.
  18.  * <p>
  19.  * Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
  20.  * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
  21.  * </p>
  22.  * @author <a href="https://github.com/averbraeck">Alexander Verbraeck</a>
  23.  * @author <a href="https://github.com/peter-knoppers">Peter Knoppers</a>
  24.  * @author <a href="https://github.com/wjschakel">Wouter Schakel</a>
  25.  */
  26. public class DefaultLmrsPerceptionFactory implements PerceptionFactory
  27. {

  28.     @Override
  29.     public LanePerception generatePerception(final LaneBasedGtu gtu)
  30.     {
  31.         LanePerception perception = new CategoricalLanePerception(gtu);
  32.         perception.addPerceptionCategory(new DirectEgoPerception<>(perception));
  33.         perception.addPerceptionCategory(new DirectInfrastructurePerception(perception));
  34.         perception.addPerceptionCategory(new DirectNeighborsPerception(perception, HeadwayGtuType.WRAP));
  35.         perception.addPerceptionCategory(new AnticipationTrafficPerception(perception));
  36.         perception.addPerceptionCategory(new DirectIntersectionPerception(perception, HeadwayGtuType.WRAP));
  37.         return perception;
  38.     }

  39.     @Override
  40.     public Parameters getParameters() throws ParameterException
  41.     {
  42.         return new ParameterSet().setDefaultParameter(ParameterTypes.LOOKAHEAD).setDefaultParameter(ParameterTypes.LOOKBACKOLD)
  43.                 .setDefaultParameter(ParameterTypes.PERCEPTION).setDefaultParameter(ParameterTypes.LOOKBACK);
  44.     }

  45. }