View Javadoc
1   package org.opentrafficsim.road.gtu.lane.tactical.lmrs;
2   
3   import org.opentrafficsim.base.parameters.ParameterException;
4   import org.opentrafficsim.base.parameters.ParameterSet;
5   import org.opentrafficsim.base.parameters.ParameterTypes;
6   import org.opentrafficsim.base.parameters.Parameters;
7   import org.opentrafficsim.core.gtu.perception.DirectEgoPerception;
8   import org.opentrafficsim.road.gtu.lane.LaneBasedGtu;
9   import org.opentrafficsim.road.gtu.lane.perception.CategoricalLanePerception;
10  import org.opentrafficsim.road.gtu.lane.perception.LanePerception;
11  import org.opentrafficsim.road.gtu.lane.perception.PerceptionFactory;
12  import org.opentrafficsim.road.gtu.lane.perception.categories.AnticipationTrafficPerception;
13  import org.opentrafficsim.road.gtu.lane.perception.categories.DirectInfrastructurePerception;
14  import org.opentrafficsim.road.gtu.lane.perception.categories.DirectIntersectionPerception;
15  import org.opentrafficsim.road.gtu.lane.perception.categories.neighbors.DirectNeighborsPerception;
16  import org.opentrafficsim.road.gtu.lane.perception.categories.neighbors.HeadwayGtuType;
17  
18  /**
19   * Perception factory with EgoPerception, InfrastructurePerception, NeighborsPerception and IntersectionPerception.
20   * <p>
21   * Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
22   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
23   * </p>
24   * @author <a href="https://github.com/averbraeck">Alexander Verbraeck</a>
25   * @author <a href="https://github.com/peter-knoppers">Peter Knoppers</a>
26   * @author <a href="https://github.com/wjschakel">Wouter Schakel</a>
27   */
28  public class DefaultLmrsPerceptionFactory implements PerceptionFactory
29  {
30  
31      @Override
32      public LanePerception generatePerception(final LaneBasedGtu gtu)
33      {
34          LanePerception perception = new CategoricalLanePerception(gtu);
35          perception.addPerceptionCategory(new DirectEgoPerception<>(perception));
36          perception.addPerceptionCategory(new DirectInfrastructurePerception(perception));
37          perception.addPerceptionCategory(new DirectNeighborsPerception(perception, HeadwayGtuType.WRAP));
38          perception.addPerceptionCategory(new AnticipationTrafficPerception(perception));
39          perception.addPerceptionCategory(new DirectIntersectionPerception(perception, HeadwayGtuType.WRAP));
40          return perception;
41      }
42  
43      @Override
44      public Parameters getParameters() throws ParameterException
45      {
46          return new ParameterSet().setDefaultParameter(ParameterTypes.LOOKAHEAD).setDefaultParameter(ParameterTypes.LOOKBACKOLD)
47                  .setDefaultParameter(ParameterTypes.PERCEPTION).setDefaultParameter(ParameterTypes.LOOKBACK);
48      }
49  
50  }