public void fly()
{
//默认不做任何事情
if (flyBehavior != null)
{
//不关心当前是什么fly的类型
flyBehavior.fly();
}
}
public void performFly()
{
FlyBehavior.fly();
}
public void PerformFly()
{
flyBehavior.fly();
}
// Behavior A
public void doFly()
{
flyBehavior.fly();
}
public void performFly()
{
flyBehavior.fly(); // 델리게이션
}
public string perform_fly()
{
return(flybehavior.fly());
}
internal void performFly()
{
flyBehavior.fly();
}
public void performFly()
{
flyBehavoir.fly();
}
