org.opentrafficsim.trafficcontrol.ccol

Class CCOL

java.lang.Object

nl.tudelft.simulation.event.EventProducer

org.opentrafficsim.trafficcontrol.ccol.CCOL

All Implemented Interfaces:

Serializable, EventListener, EventListenerInterface, EventProducerInterface, Identifiable, InvisibleObjectInterface, TrafficController

public class CCOL
extends EventProducer
implements TrafficController

Communication link with a CCOL traffic control program.

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 Jan 23, 2017

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

See Also:

Serialized Form

Field Summary

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

listeners

Fields inherited from interface org.opentrafficsim.trafficcontrol.TrafficController

BEING_CLONED, NO_STREAM, OFF, RUNNING, SHUTTING_DOWN, STARTING_UP, TRAFFIC_LIGHT_CHANGED, TRAFFICCONTROL_CONFLICT_GROUP_CHANGED, TRAFFICCONTROL_CONTROLLER_CREATED, TRAFFICCONTROL_CONTROLLER_EVALUATING, TRAFFICCONTROL_CONTROLLER_WARNING, TRAFFICCONTROL_SET_TRACING, TRAFFICCONTROL_STATE_CHANGED, TRAFFICCONTROL_TRACED_VARIABLE_UPDATED, TRAFFICCONTROL_VARIABLE_CREATED

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

FIRST_POSITION, LAST_POSITION

Constructor Summary

Constructors

Constructor and Description
CCOL(String id, String controlProgram, Set<TrafficLight> trafficLights, Set<TrafficLightSensor> sensors, DEVSSimulator<Time,Duration,SimTimeDoubleUnit> simulator) Construct a new CCOL communication link.

Method Summary

Modifier and Type	Method and Description
InvisibleObjectInterface	clone(SimulatorInterface.TimeDoubleUnit newSimulator, Network newNetwork)
String	getFullId()
String	getId() Retrieve the Id of the traffic light controller.
void	notify(EventInterface event)
void	updateDetector(String detectorId, boolean detectingGTU) Tell the traffic controller that the state of a detector has changed.

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, toString, wait, wait, wait

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

addListener, addListener, addListener, addListener, removeListener

Constructor Detail

CCOL

public CCOL(String id,
            String controlProgram,
            Set<TrafficLight> trafficLights,
            Set<TrafficLightSensor> sensors,
            DEVSSimulator<Time,Duration,SimTimeDoubleUnit> simulator)
     throws TrafficControlException,
            SimRuntimeException

Construct a new CCOL communication link.

Parameters:

id - String; id of the traffic controller

controlProgram - String; name of the CCOL program that this CCOL link must communicate with

trafficLights - Set<TrafficLight>; the traffic lights. The ids of the traffic lights must end with two digits that match the stream numbers as used in the traffic control program

sensors - Set<TrafficLightSensor>; the traffic sensors. The ids of the traffic sensors must end with three digits; the first two of those must match the stream and sensor numbers used in the traffic control program

simulator - DEVSSimulator<Time, Duration, SimTimeDoubleUnit>; the simulation engine

Throws:

TrafficControlException - on failure to initialize the connection to the external CCOL program

SimRuntimeException - on failure to schedule the first evaluation event

Method Detail

notify

public void notify(EventInterface event)
            throws RemoteException

Specified by:

notify in interface EventListenerInterface

Throws:

RemoteException

getId

public String getId()

Retrieve the Id of the traffic light controller.

Specified by:

getId in interface Identifiable

Specified by:

getId in interface TrafficController

Returns:

String; the id of the traffic light controller

getFullId

public String getFullId()

Specified by:

getFullId in interface InvisibleObjectInterface

updateDetector

public void updateDetector(String detectorId,
                           boolean detectingGTU)

Tell the traffic controller that the state of a detector has changed.

Specified by:

updateDetector in interface TrafficController

Parameters:

detectorId - String; id of the detector

detectingGTU - boolean;

clone

public InvisibleObjectInterface clone(SimulatorInterface.TimeDoubleUnit newSimulator,
                                      Network newNetwork)
                               throws NetworkException

Specified by:

clone in interface InvisibleObjectInterface

Throws:

NetworkException