headfirst.strategy

Class Duck

java.lang.Object

headfirst.strategy.Duck

Direct Known Subclasses:

DecoyDuck, MallardDuck, ModelDuck, RedHeadDuck, RubberDuck

public abstract class Duck
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) FlyBehavior	flyBehavior
(package private) QuackBehavior	quackBehavior

Constructor Summary

Constructors

Constructor and Description
Duck()

Method Summary

Modifier and Type	Method and Description
(package private) abstract void	display()
void	performFly()
void	performQuack()
void	setFlyBehavior(FlyBehavior fb)
void	setQuackBehavior(QuackBehavior qb)
void	swim()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

flyBehavior

FlyBehavior flyBehavior

quackBehavior

QuackBehavior quackBehavior

Constructor Detail

Duck

public Duck()

Method Detail

setFlyBehavior

public void setFlyBehavior(FlyBehavior fb)

setQuackBehavior

public void setQuackBehavior(QuackBehavior qb)

display

abstract void display()

performFly

public void performFly()

performQuack

public void performQuack()

swim

public void swim()