TrafficLightController (Open Traffic Sim road classes 1.04.04 API)

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

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addTrafficLightToPhase(int phaseId, TrafficLight trafficLight)`	Add a traffic light to a phase.
`Duration`	`getClearanceDurationToNextPhase()`
`int`	`getCurrentPhase()`
`String`	`getId()`
`int`	`getNumberOfPhases()`

- Method Detail
  - getId
```
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