package org.opentrafficsim.road.gtu.lane.tactical.lmrs;
   
   import org.opentrafficsim.base.parameters.ParameterException;
   import org.opentrafficsim.base.parameters.ParameterSet;
   import org.opentrafficsim.base.parameters.ParameterTypes;
   import org.opentrafficsim.base.parameters.Parameters;
   import org.opentrafficsim.core.gtu.perception.DirectEgoPerception;
   import org.opentrafficsim.road.gtu.lane.LaneBasedGTU;
   import org.opentrafficsim.road.gtu.lane.perception.CategoricalLanePerception;
  import org.opentrafficsim.road.gtu.lane.perception.LanePerception;
  import org.opentrafficsim.road.gtu.lane.perception.PerceptionFactory;
  import org.opentrafficsim.road.gtu.lane.perception.categories.AnticipationTrafficPerception;
  import org.opentrafficsim.road.gtu.lane.perception.categories.DirectInfrastructurePerception;
  import org.opentrafficsim.road.gtu.lane.perception.categories.DirectIntersectionPerception;
  import org.opentrafficsim.road.gtu.lane.perception.categories.neighbors.DirectNeighborsPerception;
  import org.opentrafficsim.road.gtu.lane.perception.categories.neighbors.HeadwayGtuType;
  
  /**
   * Perception factory with EgoPerception, InfrastructurePerception, NeighborsPerception and IntersectionPerception.
   * <p>
   * Copyright (c) 2013-2019 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/node/13">OpenTrafficSim License</a>.
   * <p>
   * @version $Revision$, $LastChangedDate$, by $Author$, initial version 15 feb. 2017 <br>
   * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
   * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
   * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
   */
  public class DefaultLMRSPerceptionFactory implements PerceptionFactory
  {
  
      /** {@inheritDoc} */
      @Override
      public LanePerception generatePerception(final LaneBasedGTU gtu)
      {
          LanePerception perception = new CategoricalLanePerception(gtu);
          perception.addPerceptionCategory(new DirectEgoPerception(perception));
          perception.addPerceptionCategory(new DirectInfrastructurePerception(perception));
          perception.addPerceptionCategory(new DirectNeighborsPerception(perception, HeadwayGtuType.WRAP));
          perception.addPerceptionCategory(new AnticipationTrafficPerception(perception));
          perception.addPerceptionCategory(new DirectIntersectionPerception(perception, HeadwayGtuType.WRAP));
          return perception;
      }
  
      /** {@inheritDoc} */
      @Override
      public Parameters getParameters() throws ParameterException
      {
          return new ParameterSet().setDefaultParameter(ParameterTypes.LOOKAHEAD).setDefaultParameter(ParameterTypes.LOOKBACKOLD)
                  .setDefaultParameter(ParameterTypes.PERCEPTION).setDefaultParameter(ParameterTypes.LOOKBACK);
      }
  
  }