public WashingMachineFacade()
 {
     InValve        = new InValve();
     OutValve       = new OutValve();
     HeatingElement = new HeatingElement();
     Drum           = new Drum();
 }
        public void Wash()
        {
            InValve.open();

            InValve.close();

            HeatingElement.heat();

            Drum.spin();

            OutValve.open();

            OutValve.close();

            InValve.open();

            InValve.close();

            Drum.spin();

            OutValve.open();

            OutValve.close();
        }