public virtual void Display()
{
WhoIAm();
SwimBehavior.Swim();
FlyBehavior.Fly();
QuackBehavior.Quack();
}
public void setQuackBehavior(QuackBehavior quackBehavior)
{
this.quackBehavior = quackBehavior;
}
public MallardDuck()
{
QuackBehavior = new QuackBehavior();
FlyBehavior = new FlyWithWings();
}
public void SetQuackBehavior(QuackBehavior qb)
{
quackBehavior = qb;
}
public Duck()
{
this.flyBehavior = GetFlyBehavior();
this.quackBehavior = GetQuackBehavior();
}
