A C D E G I M P R S T

I

isExitAvailable(Direction) - Method in class CrossRoad

isOK(Sim) - Method in class ATrafficLightPredicate

Return true of the Sim is a TrafficLight; false otherwise

isTrafficLight(int, int) - Method in class Annex

This predicate method can be called to determine if an intersection contains a TrafficLight object.

isTrafficLightRed(int, int) - Method in class Annex

This predicate method can be called to determine if the TrafficLight object at this intersection is RED.
Precondition: There is a TrafficLight at this intersection.