Class WaterOn

innerclasses/GreenhouseControls.java:40–51

  }
  private boolean water = false;
  public class WaterOn extends Event {
    public WaterOn(long delayTime) {
      super(delayTime);
    }
    @Override public void action() {
      // Put hardware control code here.
      water = true;
    }
    @Override public String toString() {
      return "Greenhouse water is on";
    }
  }
  public class WaterOff extends Event {
    public WaterOff(long delayTime) {
      super(delayTime);