package org.opentrafficsim.road.gtu.lane.perception.object;
   
   import java.util.Set;
   
   import org.djunits.value.vdouble.scalar.Length;
   import org.djutils.immutablecollections.ImmutableSet;
   import org.opentrafficsim.core.gtu.GtuException;
   import org.opentrafficsim.road.gtu.lane.perception.RelativeLane;
   import org.opentrafficsim.road.network.lane.Lane;
  import org.opentrafficsim.road.network.lane.object.BusStop;
  
  /**
   * Perceived bus stop.
   * <p>
   * Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
   * </p>
   * @author <a href="https://github.com/averbraeck">Alexander Verbraeck</a>
   * @author <a href="https://github.com/peter-knoppers">Peter Knoppers</a>
   * @author <a href="https://github.com/wjschakel">Wouter Schakel</a>
   */
  public class PerceivedBusStop extends PerceivedLaneBasedObjectBase
  {
  
      /** Relative lane. */
      private final RelativeLane relativeLane;
  
      /** Lines. */
      private final ImmutableSet<String> lines;
  
      /** Conflicts downstream of the bus stop. */
      private final Set<String> conflictIds;
  
      /**
       * Constructor.
       * @param busStop bus stop
       * @param distance distance
       * @param relativeLane relative lane
       * @param conflictIds conflicts downstream of the bus stop
       * @param lane lane
       * @throws GtuException when id is null, or parameters are inconsistent
       */
      public PerceivedBusStop(final BusStop busStop, final Length distance, final RelativeLane relativeLane,
              final Set<String> conflictIds, final Lane lane) throws GtuException
      {
          super(busStop.getId(), ObjectType.BUSSTOP, Length.ZERO, Kinematics.staticAhead(distance), lane);
          this.relativeLane = relativeLane;
          this.lines = busStop.getLines();
          this.conflictIds = conflictIds;
      }
  
      /**
       * Returns relative lane.
       * @return relativeLane.
       */
      public final RelativeLane getRelativeLane()
      {
          return this.relativeLane;
      }
  
      /**
       * Returns lines.
       * @return lines.
       */
      public final ImmutableSet<String> getLines()
      {
          return this.lines;
      }
  
      /**
       * Returns conflict ids.
       * @return conflictIds.
       */
      public final Set<String> getConflictIds()
      {
          return this.conflictIds;
      }
  
      @Override
      public final String toString()
      {
          return "PerceivedBusStop [relativeLane=" + this.relativeLane + ", lines=" + this.lines + ", conflictIds="
                  + this.conflictIds + "]";
      }
  
  }