public RubberDuck() { FlyBehavior = new FlyNoWay(); QuackBehavior = new Squeak(); }
public ModelDuck() { FlyBehavior = new FlyNoWay(); QuackBehavior = new Quack(); }
public DecoyDuck() { FlyBehavior = new FlyNoWay(); QuackBehavior = new MuteQuack(); }