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

Class HeadwayTrafficLight

java.lang.Object

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

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

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

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

All Implemented Interfaces:

Serializable, Comparable<Headway>, org.djutils.base.Identifiable, PerceivedObject, Headway, HeadwayLaneBasedObject

public class HeadwayTrafficLight
extends AbstractHeadwayLaneBasedObject

Container for a reference to information about a (lane based) traffic light and a headway to the traffic light.

Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Alexander Verbraeck, Peter Knoppers

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	Description
HeadwayTrafficLight(TrafficLight trafficLight, org.djunits.value.vdouble.scalar.Length distance, boolean turnOnRed)	Construct a new Headway information object, for a traffic light ahead of us (or behind us, although that does not seem very useful).

Method Summary

Modifier and Type	Method	Description
final boolean	canTurnOnRed()	Whether the perceiving GTU may turn on red.
final TrafficLightColor	getTrafficLightColor()
final String	toString()

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

getLane

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

equals, getAcceleration, getId, getLength, getObjectType, getSpeed, hashCode

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

getDistance, getOverlap, getOverlapFront, getOverlapRear, isAhead, isBehind, isParallel

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, getAcceleration, getDistance, getId, getLength, getObjectType, getOverlap, getOverlapFront, getOverlapRear, getSpeed, isAhead, isBehind, isParallel

Constructor Details

HeadwayTrafficLight

public HeadwayTrafficLight(TrafficLight trafficLight,
 org.djunits.value.vdouble.scalar.Length distance,
 boolean turnOnRed)
                    throws GtuException

Construct a new Headway information object, for a traffic light ahead of us (or behind us, although that does not seem very useful).

Parameters:

trafficLight - TrafficLight; the traffic light object for further observation, can not be null.

distance - Length; the distance to the traffic light, distance cannot be null.

turnOnRed - boolean; whether the perceiving GTU may turn on red.

Throws:

GtuException - when id is null, or parameters are inconsistent

Method Details

getTrafficLightColor

public final TrafficLightColor getTrafficLightColor()

Returns:

the traffic light color.

canTurnOnRed

public final boolean canTurnOnRed()

Whether the perceiving GTU may turn on red.

Returns:

boolean; whether the perceiving GTU may turn on red.

toString

public final String toString()

Overrides:

toString in class AbstractHeadway