headfirst.combining.observer

Interface Quackable

All Superinterfaces:

QuackObservable

All Known Implementing Classes:

DecoyDuck, DuckCall, Flock, GooseAdapter, MallardDuck, QuackCounter, RedheadDuck, RubberDuck

public interface Quackable
extends QuackObservable

Method Summary

Modifier and Type	Method and Description
void	quack()

Methods inherited from interface headfirst.combining.observer.QuackObservable

notifyObservers, registerObserver

Method Detail

quack

void quack()