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>, org.opentrafficsim.base.Identifiable, org.opentrafficsim.core.perception.PerceivedObject, Headway

Enclosing class:

CarFollowingUtil

public static class CarFollowingUtil.CarFollowingHeadway
extends AbstractHeadway

Simple headway implementation for minimum car-following information.

Copyright (c) 2013-2018 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(org.djunits.value.vdouble.scalar.Length headway, org.djunits.value.vdouble.scalar.Speed speed) Constructor.

Method Summary

Modifier and Type	Method and Description
org.djunits.value.vdouble.scalar.Acceleration	getAcceleration()
String	getId()
org.djunits.value.vdouble.scalar.Length	getLength()
Headway.ObjectType	getObjectType()
org.djunits.value.vdouble.scalar.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(org.djunits.value.vdouble.scalar.Length headway,
                           org.djunits.value.vdouble.scalar.Speed speed)
                    throws org.opentrafficsim.core.gtu.GTUException

Constructor.

Parameters:

headway - Length; distance to the leader

speed - Speed; leader speed

Throws:

org.opentrafficsim.core.gtu.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 org.djunits.value.vdouble.scalar.Length getLength()

Returns:

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

getSpeed

public org.djunits.value.vdouble.scalar.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 org.djunits.value.vdouble.scalar.Acceleration getAcceleration()

Returns:

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