package org.opentrafficsim.road.gtu.lane;
   
   import org.djunits.value.vdouble.scalar.Acceleration;
   import org.djunits.value.vdouble.scalar.Duration;
   import org.djunits.value.vdouble.scalar.Speed;
   import org.opentrafficsim.core.network.Network;
   
   /**
    * Checks acceleration bounds.
   * <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 AccelerationChecker extends AbstractLaneBasedMoveChecker
  {
  
      /** Minimum allowable acceleration. */
      private final Acceleration min;
  
      /** Maximum allowable acceleration. */
      private final Acceleration max;
  
      /** Speed above which acceleration should be checked. */
      private final Speed minSpeed;
  
      /**
       * Constructor.
       * @param network network
       */
      public AccelerationChecker(final Network network)
      {
          this(network, Acceleration.instantiateSI(-10.0), Acceleration.instantiateSI(5), Speed.instantiateSI(2.5));
      }
  
      /**
       * Constructor.
       * @param network network
       * @param min minimum allowable acceleration
       * @param max maximum allowable acceleration
       * @param minSpeed speed above which acceleration should be checked
       */
      public AccelerationChecker(final Network network, final Acceleration min, final Acceleration max, final Speed minSpeed)
      {
          super(network);
          this.min = min;
          this.max = max;
          this.minSpeed = minSpeed;
      }
  
      @Override
      public void checkMove(final LaneBasedGtu gtu) throws Exception
      {
          Acceleration a = gtu.getOperationalPlan().getAcceleration(Duration.ZERO);
          if (gtu.getOperationalPlan().getSpeed(Duration.ZERO).si > this.minSpeed.si
                  && (a.si < this.min.si || a.si > this.max.si))
          {
              gtu.getSimulator().getLogger().always().error("GTU: {} acceleration out of bounds ({}, {})", this.min, this.max);
          }
      }
  
  }