package org.opentrafficsim.road.gtu.generator;
   
   import java.util.Set;
   
   import org.djunits.value.vdouble.scalar.Speed;
   import org.opentrafficsim.core.distributions.ProbabilityException;
   import org.opentrafficsim.core.dsol.OTSDEVSSimulatorInterface;
   import org.opentrafficsim.core.gtu.GTUCharacteristics;
   import org.opentrafficsim.core.gtu.GTUException;
  import org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException;
  import org.opentrafficsim.core.idgenerator.IdGenerator;
  import org.opentrafficsim.core.network.OTSNetwork;
  import org.opentrafficsim.core.network.route.RouteGenerator;
  import org.opentrafficsim.road.gtu.generator.GTUTypeGenerator.GTUTypeInfo;
  import org.opentrafficsim.road.gtu.lane.LaneBasedGTUCharacteristics;
  import org.opentrafficsim.road.gtu.lane.LaneBasedGTUCharacteristicsGenerator;
  import org.opentrafficsim.road.gtu.strategical.route.LaneBasedStrategicalRoutePlannerFactory;
  import org.opentrafficsim.road.network.lane.DirectedLanePosition;
  
  /**
   * <p>
   * Copyright (c) 2013-2017 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 16 nov. 2016 <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 CharacteristicsGenerator implements LaneBasedGTUCharacteristicsGenerator
  {
  
      /** Strategical factory. */
      private final LaneBasedStrategicalRoutePlannerFactory strategicalFactory;
  
      /** Route generator. */
      private final RouteGenerator routeGenerator;
  
      /** Id generator. */
      private final IdGenerator idGenerator;
  
      /** Simulator. */
      private final OTSDEVSSimulatorInterface simulator;
  
      /** Network. */
      private final OTSNetwork network;
  
      /** GTU type generator. */
      private final GTUTypeGenerator gtuTypeGenerator;
  
      /** GTU generation speed. */
      private final Speed generationSpeed;
  
      /** GTU generation positions. */
      private final Set<DirectedLanePosition> positions;
  
      /**
       * @param strategicalFactory strategical planner factory
       * @param routeGenerator route generator
       * @param idGenerator generator for the GTU id
       * @param simulator the simulator
       * @param network the network
       * @param gtuTypeGenerator the generator for the GTU type
       * @param generationSpeed the initial speed
       * @param positions the positions for generation
       */
      public CharacteristicsGenerator(final LaneBasedStrategicalRoutePlannerFactory strategicalFactory,
              final RouteGenerator routeGenerator, final IdGenerator idGenerator, final OTSDEVSSimulatorInterface simulator,
              final OTSNetwork network, final GTUTypeGenerator gtuTypeGenerator, final Speed generationSpeed,
              final Set<DirectedLanePosition> positions)
      {
          this.strategicalFactory = strategicalFactory;
          this.routeGenerator = routeGenerator;
          this.idGenerator = idGenerator;
          this.simulator = simulator;
          this.network = network;
          this.gtuTypeGenerator = gtuTypeGenerator;
          this.generationSpeed = generationSpeed;
          this.positions = positions;
      }
  
      /** {@inheritDoc} */
      @Override
      public LaneBasedGTUCharacteristics draw() throws ProbabilityException, ParameterException, GTUException
      {
          GTUTypeInfo info = this.gtuTypeGenerator.draw();
          GTUCharacteristics gtuCharacteristics = new GTUCharacteristics(info.getGtuType(), this.idGenerator, info.getLength(),
                  info.getWidth(), info.getMaximumSpeed(), this.simulator, this.network);
          return new LaneBasedGTUCharacteristics(gtuCharacteristics, this.strategicalFactory, this.routeGenerator.draw(),
                  Speed.min(this.generationSpeed, info.getMaximumSpeed()), this.positions);
      }
  
      /** {@inheritDoc} */
      @Override
      public OTSDEVSSimulatorInterface getSimulator() throws ProbabilityException
      {
          return this.simulator;
      }
  
 }