org.opentrafficsim.road.gtu.lane.tactical.util

Class CarFollowingUtil.CarFollowingHeadway

java.lang.Object

org.opentrafficsim.road.gtu.lane.perception.headway.AbstractHeadway

org.opentrafficsim.road.gtu.lane.tactical.util.CarFollowingUtil.CarFollowingHeadway

All Implemented Interfaces:

Serializable, Comparable<Headway>, Identifiable, PerceivedObject, Headway

Enclosing class:

CarFollowingUtil

public static class CarFollowingUtil.CarFollowingHeadway
extends AbstractHeadway

Simple headway implementation for minimum car-following information.

Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version 26 feb. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.opentrafficsim.road.gtu.lane.perception.headway.Headway

Headway.ObjectType

Constructor Summary

Constructors

Constructor and Description
CarFollowingHeadway(Length headway, Speed speed) Constructor.

Method Summary

Modifier and Type	Method and Description
Acceleration	getAcceleration()
String	getId()
Length	getLength()
Headway.ObjectType	getObjectType()
Speed	getSpeed()

Methods inherited from class org.opentrafficsim.road.gtu.lane.perception.headway.AbstractHeadway

equals, getDistance, getOverlap, getOverlapFront, getOverlapRear, hashCode, isAhead, isBehind, isParallel, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.opentrafficsim.road.gtu.lane.perception.headway.Headway

compareTo

Constructor Detail

CarFollowingHeadway

public CarFollowingHeadway(Length headway,
                           Speed speed)
                    throws GTUException

Constructor.

Parameters:

headway - Length; distance to the leader

speed - Speed; leader speed

Throws:

GTUException - on exception

Method Detail

getId

public String getId()

Returns:

String; the id of the other object for comparison purposes, cannot be null.

getLength

public Length getLength()

Returns:

Length; the length of the other object; can be null if unknown.

getSpeed

public Speed getSpeed()

Returns:

Speed; the (perceived) speed of the other object; can be null if unknown.

getObjectType

public Headway.ObjectType getObjectType()

Returns:

Length; the (perceived) object Type, can be null if no object type unknown.

getAcceleration

public Acceleration getAcceleration()

Returns:

Acceleration; acceleration the (perceived) acceleration of the other object; can be null if unknown.