public void Init() { Beijing = ConcreteCityObserver.newInstance("Beijing", 8); London = ConcreteCityObserver.newInstance("London", 0); Moscow = ConcreteCityObserver.newInstance("Moscow", 4); Sydney = ConcreteCityObserver.newInstance("Sydney", 10); NewYork = ConcreteCityObserver.newInstance("NewYork", -5); clock = ConcreteClockSubject.newInstance(); attachObervers(); clock.setUtcTime(DateTime.Parse("2013-9-2 0:00:00")); }
/// <summary> /// manully adjust time, and notity the subject with utcTime /// </summary> /// <param name="clock">notity the subject with utcTime</param> /// <param name="time"></param> public void adjustTime(ConcreteClockSubject clock, DateTime time) { clock.setUtcTime(time.AddHours(-this.utc)); }