public static void main(String[] args) {
ExecutorService exec = Executors.newCachedThreadPool();
DelayQueue<Event> queue = new DelayQueue<Event>();
GreenhouseControls gc = new GreenhouseControls(queue);
gc.addEvent(gc.new Bell(900));
Event[] eventList = {
gc.new ThermostatNight(0),
gc.new LightOn(200),
gc.new LightOff(400),
gc.new WaterOn(600),
gc.new WaterOff(800),
gc.new ThermostatDay(1400)
};
gc.addEvent(gc.new Restart(2000, eventList));
if (args.length == 1) gc.addEvent(new GreenhouseControls.Terminate(new Integer(args[0]), exec));
exec.execute(gc);
}