org.opentrafficsim.road.network.lane.conflict

Class Conflict

java.lang.Object

nl.tudelft.simulation.event.EventProducer

org.opentrafficsim.core.object.StaticObject

org.opentrafficsim.road.network.lane.object.AbstractLaneBasedObject

org.opentrafficsim.road.network.lane.conflict.Conflict

All Implemented Interfaces:

Serializable, nl.tudelft.simulation.dsol.animation.Locatable, nl.tudelft.simulation.event.EventProducerInterface, org.opentrafficsim.base.Identifyable, org.opentrafficsim.core.object.ObjectInterface, LaneBasedObject

public final class Conflict
extends AbstractLaneBasedObject

Conflicts deal with traffic on different links/roads that need to consider each other as their paths may be in conflict spatially. A single Conflict represents the one-sided consideration of a conflicting situation. I.e., what is considered a single conflict in traffic theory, is represented by two Conflicts, one on each of the conflicting Lanes.

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 Sep 7, 2016

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	Conflict.ConflictEnd Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.

Field Summary

Fields inherited from class nl.tudelft.simulation.event.EventProducer

listeners

Fields inherited from interface nl.tudelft.simulation.event.EventProducerInterface

FIRST_POSITION, LAST_POSITION

Method Summary

Modifier and Type	Method and Description
Conflict	clone(CrossSectionElement newCSE, org.opentrafficsim.core.dsol.OTSSimulatorInterface newSimulator, boolean animation) Clone the LaneBasedObject for e.g., copying a network.
static void	generateConflictPair(ConflictType conflictType, boolean permitted, Lane lane1, org.djunits.value.vdouble.scalar.Length longitudinalPosition1, org.djunits.value.vdouble.scalar.Length length1, org.opentrafficsim.core.gtu.GTUDirectionality direction1, org.opentrafficsim.core.geometry.OTSLine3D geometry1, ConflictRule conflictRule1, org.opentrafficsim.core.gtu.GTUType gtuType1, Lane lane2, org.djunits.value.vdouble.scalar.Length longitudinalPosition2, org.djunits.value.vdouble.scalar.Length length2, org.opentrafficsim.core.gtu.GTUDirectionality direction2, org.opentrafficsim.core.geometry.OTSLine3D geometry2, ConflictRule conflictRule2, org.opentrafficsim.core.gtu.GTUType gtuType2, org.opentrafficsim.core.dsol.OTSDEVSSimulatorInterface simulator) Creates a pair of conflicts.
ConflictRule	getConflictRule()
ConflictType	getConflictType()
org.opentrafficsim.core.gtu.GTUType	getGtuType()
org.djunits.value.vdouble.scalar.Length	getLength()
Conflict	getOtherConflict()
boolean	isPermitted() If permitted, traffic upstream of traffic lights may not be ignored, as these can have green light.
String	toString()

Methods inherited from class org.opentrafficsim.road.network.lane.object.AbstractLaneBasedObject

clone, getDirection, getLane, getLocation, getLongitudinalPosition

Methods inherited from class org.opentrafficsim.core.object.StaticObject

getBounds, getGeometry, getHeight, getId

Methods inherited from class nl.tudelft.simulation.event.EventProducer

addListener, addListener, addListener, addListener, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, removeAllListeners, removeAllListeners, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opentrafficsim.road.network.lane.object.LaneBasedObject

getBounds, makeGeometry

Methods inherited from interface org.opentrafficsim.core.object.ObjectInterface

getGeometry, getHeight

Methods inherited from interface org.opentrafficsim.base.Identifyable

getId

Methods inherited from interface nl.tudelft.simulation.event.EventProducerInterface

addListener, addListener, addListener, addListener, removeListener

Method Detail

getConflictType

public ConflictType getConflictType()

Returns:

conflictType.

getConflictRule

public ConflictRule getConflictRule()

Returns:

conflictRule.

getLength

public org.djunits.value.vdouble.scalar.Length getLength()

Returns:

length.

getOtherConflict

public Conflict getOtherConflict()

Returns:

otherConflict.

getGtuType

public org.opentrafficsim.core.gtu.GTUType getGtuType()

Returns:

gtuType.

isPermitted

public boolean isPermitted()

If permitted, traffic upstream of traffic lights may not be ignored, as these can have green light.

Returns:

permitted.

generateConflictPair

public static void generateConflictPair(ConflictType conflictType,
                                        boolean permitted,
                                        Lane lane1,
                                        org.djunits.value.vdouble.scalar.Length longitudinalPosition1,
                                        org.djunits.value.vdouble.scalar.Length length1,
                                        org.opentrafficsim.core.gtu.GTUDirectionality direction1,
                                        org.opentrafficsim.core.geometry.OTSLine3D geometry1,
                                        ConflictRule conflictRule1,
                                        org.opentrafficsim.core.gtu.GTUType gtuType1,
                                        Lane lane2,
                                        org.djunits.value.vdouble.scalar.Length longitudinalPosition2,
                                        org.djunits.value.vdouble.scalar.Length length2,
                                        org.opentrafficsim.core.gtu.GTUDirectionality direction2,
                                        org.opentrafficsim.core.geometry.OTSLine3D geometry2,
                                        ConflictRule conflictRule2,
                                        org.opentrafficsim.core.gtu.GTUType gtuType2,
                                        org.opentrafficsim.core.dsol.OTSDEVSSimulatorInterface simulator)
                                 throws org.opentrafficsim.core.network.NetworkException

Creates a pair of conflicts.

Parameters:

conflictType - conflict type, i.e. crossing, merge or split

permitted - whether the conflict is permitted in traffic light control

lane1 - lane of conflict 1

longitudinalPosition1 - longitudinal position of conflict 1

length1 - Length of conflict 1

direction1 - GTU direction of conflict 1

geometry1 - geometry of conflict 1

conflictRule1 - conflict rule of conflict 1

gtuType1 - gtu type of conflict 1

lane2 - lane of conflict 2

longitudinalPosition2 - longitudinal position of conflict 2

length2 - Length of conflict 2

direction2 - GTU direction of conflict 2

geometry2 - geometry of conflict 2

conflictRule2 - conflict rule of conflict 2

gtuType2 - gtu type of conflict 2

simulator - the simulator for animation and timed events

Throws:

org.opentrafficsim.core.network.NetworkException - if the combination of conflict type and both conflict rules is not correct

toString

public String toString()

Overrides:

toString in class org.opentrafficsim.core.object.StaticObject

clone

public Conflict clone(CrossSectionElement newCSE,
                      org.opentrafficsim.core.dsol.OTSSimulatorInterface newSimulator,
                      boolean animation)
               throws org.opentrafficsim.core.network.NetworkException

Clone the LaneBasedObject for e.g., copying a network.

Specified by:

clone in class AbstractLaneBasedObject

Parameters:

newCSE - CrossSectionElement; the new cross section element to which the clone belongs

newSimulator - OTSSimulatorInterface; the new simulator for this network

animation - boolean; whether to (re)create animation or not

Returns:

AbstractLaneBasedObject; a clone of this object

Throws:

org.opentrafficsim.core.network.NetworkException - in case the cloning fails