headfirst.combining.composite

Class Flock

java.lang.Object

headfirst.combining.composite.Flock

All Implemented Interfaces:

Quackable

public class Flock
extends java.lang.Object
implements Quackable

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.ArrayList<Quackable>	quackers

Constructor Summary

Constructors

Constructor and Description
Flock()

Method Summary

Modifier and Type	Method and Description
void	add(Quackable quacker)
void	quack()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

quackers

java.util.ArrayList<Quackable> quackers

Constructor Detail

Flock

public Flock()

Method Detail

add

public void add(Quackable quacker)

quack

public void quack()

Specified by:

quack in interface Quackable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object