public Fish() : base("Fish")
{
swimmingBehavior = new SimpleSwim();
}
public Duck() : base("Duck")
{
walkingBehavior = new SimpleWalk();
swimmingBehavior = new SimpleSwim();
flyingBehavior = new SimpleFly();
}
public Human() : base("Human")
{
walkingBehavior = new TwoLegsWalk();
swimmingBehavior = new SimpleSwim();
}