001package headfirst.combining.observer;
002
003public class CountingDuckFactory extends AbstractDuckFactory {
004
005        public Quackable createMallardDuck() {
006                return new QuackCounter(new MallardDuck());
007        }
008
009        public Quackable createRedheadDuck() {
010                return new QuackCounter(new RedheadDuck());
011        }
012
013        public Quackable createDuckCall() {
014                return new QuackCounter(new DuckCall());
015        }
016
017        public Quackable createRubberDuck() {
018                return new QuackCounter(new RubberDuck());
019        }
020}