public class CachedSwitchingVehicleCounter extends VehicleCounter {
	
	public void count(Vehicle[] vehicles) {
		for (Vehicle vehicle: vehicles) {
			switch (vehicle.getCachedType()) {
				case Car.TYPE: {
					++numCars;
				} break;
				case Bike.TYPE: {
					++numBikes;
				} break;
				case Motorbike.TYPE: {
					++numMotorbikes;
				} break;
			}
		}
	}
	
}