org.opentrafficsim.road.gtu.lane.perception.categories

Class IntersectionPerception

java.lang.Object

org.opentrafficsim.base.Type<org.opentrafficsim.core.gtu.perception.AbstractPerceptionCategory>

org.opentrafficsim.core.gtu.perception.AbstractPerceptionCategory

org.opentrafficsim.road.gtu.lane.perception.categories.LaneBasedAbstractPerceptionCategory

org.opentrafficsim.road.gtu.lane.perception.categories.IntersectionPerception

All Implemented Interfaces:

Serializable

public class IntersectionPerception
extends LaneBasedAbstractPerceptionCategory

Perceives traffic lights and intersection conflicts.

Copyright (c) 2013-2016 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 Jul 22, 2016

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

See Also:

Serialized Form

Field Summary

Fields inherited from class org.opentrafficsim.road.gtu.lane.perception.categories.LaneBasedAbstractPerceptionCategory

MAX_RED_DECELERATION, MAX_YELLOW_DECELERATION

Constructor Summary

Constructors

Constructor and Description
IntersectionPerception(LanePerception perception)

Method Summary

Modifier and Type	Method and Description
SortedSet<HeadwayConflict>	getConflicts(RelativeLane lane) Returns a set of traffic lights along the route.
org.opentrafficsim.base.TimeStampedObject<SortedSet<HeadwayConflict>>	getTimeStampedConflicts(RelativeLane lane) Returns a time stamped set of traffic lights along the route.
org.opentrafficsim.base.TimeStampedObject<SortedSet<HeadwayTrafficLight>>	getTimeStampedTrafficLights(RelativeLane lane) Returns a time stamped set of traffic lights along the route.
SortedSet<HeadwayTrafficLight>	getTrafficLights(RelativeLane lane) Returns a set of traffic lights along the route.
String	toString()
void	updateAll()
void	updateConflicts() Updates set of conflicts along the route.
void	updateTrafficLights() Updates set of traffic lights along the route.

Methods inherited from class org.opentrafficsim.road.gtu.lane.perception.categories.LaneBasedAbstractPerceptionCategory

getGtu, getPerception

Methods inherited from class org.opentrafficsim.core.gtu.perception.AbstractPerceptionCategory

getTimestamp

Methods inherited from class org.opentrafficsim.base.Type

isType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IntersectionPerception

public IntersectionPerception(LanePerception perception)

Parameters:

perception - perception

Method Detail

updateAll

public final void updateAll()
                     throws org.opentrafficsim.core.gtu.GTUException,
                            org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

Specified by:

updateAll in class org.opentrafficsim.core.gtu.perception.AbstractPerceptionCategory

Throws:

org.opentrafficsim.core.gtu.GTUException

org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

updateTrafficLights

public final void updateTrafficLights()
                               throws org.opentrafficsim.core.gtu.GTUException,
                                      org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

Updates set of traffic lights along the route. Traffic lights are sorted by headway value.

Throws:

org.opentrafficsim.core.gtu.GTUException - if the GTU has not been initialized

org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException - if lane structure cannot be made due to missing parameter

updateConflicts

public final void updateConflicts()
                           throws org.opentrafficsim.core.gtu.GTUException,
                                  org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException

Updates set of conflicts along the route. Traffic lights are sorted by headway value.

Throws:

org.opentrafficsim.core.gtu.GTUException - if the GTU has not been initialized

org.opentrafficsim.core.gtu.behavioralcharacteristics.ParameterException - if lane structure cannot be made due to missing parameter

getTrafficLights

public final SortedSet<HeadwayTrafficLight> getTrafficLights(RelativeLane lane)

Returns a set of traffic lights along the route. Traffic lights are sorted by headway value.

Parameters:

lane - lane

Returns:

set of traffic lights along the route

getConflicts

public final SortedSet<HeadwayConflict> getConflicts(RelativeLane lane)

Returns a set of traffic lights along the route. Traffic lights are sorted by headway value.

Parameters:

lane - lane

Returns:

set of traffic lights along the route

getTimeStampedTrafficLights

public final org.opentrafficsim.base.TimeStampedObject<SortedSet<HeadwayTrafficLight>> getTimeStampedTrafficLights(RelativeLane lane)

Returns a time stamped set of traffic lights along the route. Traffic lights are sorted by headway value.

Parameters:

lane - lane

Returns:

set of traffic lights along the route

getTimeStampedConflicts

public final org.opentrafficsim.base.TimeStampedObject<SortedSet<HeadwayConflict>> getTimeStampedConflicts(RelativeLane lane)

Returns a time stamped set of traffic lights along the route. Traffic lights are sorted by headway value.

Parameters:

lane - lane

Returns:

set of traffic lights along the route

toString

public final String toString()

Overrides:

toString in class Object