this.simulator.scheduleEventRel(new Duration(30.0, DurationUnit.SECOND), this, "changePhase",
                            new Object[] {trafficLight});
                    break;
                }
                case YELLOW:
                {
                    trafficLight.setTrafficLightColor(TrafficLightColor.RED);
                    this.simulator.scheduleEventRel(new Duration(56.0, DurationUnit.SECOND), this, "changePhase",
                            new Object[] {trafficLight});
                    break;
                }
                case GREEN:
                {
                    trafficLight.setTrafficLightColor(TrafficLightColor.YELLOW);
                    this.simulator.scheduleEventRel(new Duration(4.0, DurationUnit.SECOND), this, "changePhase",
                            new Object[] {trafficLight});
                    break;
                }
                default:
                {
                    //
                }
            }
        }

        /** {@inheritDoc} */
        @Override
        public RoadNetwork getNetwork()
        {
            return this.network;
        }

    }
}