public class Main {
	public static void main(String arg[]) {
		SteamEngine myEngine = new SteamEngine();

		Observer observer = new SteamEngineObserver(myEngine);

		int alarmTemp = 85;
		Observer alarm = new SteamEngineAlarm(myEngine, alarmTemp);
		
		// Set new temperature in steam engine
		int minTemp = 45;
		int maxTemp = 95;
		int increase = 5;
		for (int temp = minTemp; temp <= maxTemp; temp += increase) {
			myEngine.setTemp(temp);
		}
	}
}