Package org.opentrafficsim.road.network.lane.object.trafficlight

Interface TrafficLightController

All Superinterfaces:

Identifiable

All Known Implementing Classes:

AbstractTrafficLightController, TrafficLightControllerFixedDuration

public interface TrafficLightController
extends Identifiable

Interface for a controller for a number of traffic lights. The controller knows of groups of traffic lights that belong to the same "phase".

Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

$LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $, initial version Oct 4, 2016

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Method Summary

Modifier and Type	Method	Description
void	addTrafficLightToPhase(int phaseId, TrafficLight trafficLight)	Add a traffic light to a phase.
Duration	getClearanceDurationToNextPhase()
int	getCurrentPhase()
java.lang.String	getId()
int	getNumberOfPhases()

Method Details

getId

java.lang.String getId()

Specified by:

getId in interface Identifiable

Returns:

the controller id.

getNumberOfPhases

int getNumberOfPhases()

Returns:

the number of phases.

getCurrentPhase

int getCurrentPhase()

Returns:

the phase id.

getClearanceDurationToNextPhase

Duration getClearanceDurationToNextPhase()

Returns:

the time between phases.

addTrafficLightToPhase

void addTrafficLightToPhase(int phaseId, TrafficLight trafficLight) throws TrafficLightException

Add a traffic light to a phase.

Parameters:

phaseId - int; the id of the phase.

trafficLight - TrafficLight; the traffic light to add

Throws:

TrafficLightException - when the phase was not created