static void Main(string[] args)
{
ILampSwitchCentral lampSwitchCentral = new LampSwitchCentral();
lampSwitchCentral.Attach(new LampSwitch(1));
lampSwitchCentral.Attach(new LampSwitch(2));
lampSwitchCentral.Attach(new LampSwitch(3));
ILightState lightState = new LightState();
lightState.CurrentState = false; // off
lampSwitchCentral.SetState(lightState);
lampSwitchCentral.Notify();
lightState.CurrentState = true; // on
lampSwitchCentral.SetState(lightState);
lampSwitchCentral.Notify();
}
public void SetState(ILightState s)
{
_lightState = s as LightState;
}
public LampSwitchCentral()
{
_observers = new List <ILampSwitch>();
_lightState = new LightState();
}
