抽象工厂(例子)

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CarFactory.java

package com.jzh.abstractFactory;/** * Created by nameJuzhihua on 2017/9/10. */public interface CarFactory {    Engine createEngine();    Seat createSeat();    Tyre createTyre();}

LuxuryCarFactory.java

package com.jzh.abstractFactory;/** * Created by nameJuzhihua on 2017/9/10. */public class LuxuryCarFactory implements CarFactory{    @Override    public Engine createEngine() {        return new LuxuryEngine();    }    @Override    public Seat createSeat() {        return new LuxurySeat();    }    @Override    public Tyre createTyre() {        return new LuxuryTyre();    }}

LowCarFactory.java

package com.jzh.abstractFactory;/** * Created by nameJuzhihua on 2017/9/10. */public class LowCarFactory implements CarFactory{    @Override    public Engine createEngine() {        return new LowEngine();    }    @Override    public Seat createSeat() {        return new LowSeat();    }    @Override    public Tyre createTyre() {        return new LowTyre();    }}

Engine.java

package com.jzh.abstractFactory;/** * Created by nameJuzhihua on 2017/9/10. */public interface Engine {    void run();    void start();}class LuxuryEngine implements Engine{    @Override    public void run() {        System.out.println("转得快");    }    @Override    public void start() {        System.out.println("启动快");    }}class LowEngine implements Engine{    @Override    public void run() {        System.out.println("转得慢");    }    @Override    public void start() {        System.out.println("启动慢");    }}

Seat.java

package com.jzh.abstractFactory;/** * Created by nameJuzhihua on 2017/9/10. */public interface Seat {    void massage();}class LuxurySeat implements Seat{    @Override    public void massage() {        System.out.println("按摩");    }}class LowSeat implements Seat{    @Override    public void massage() {        System.out.println("没按摩");    }}

Tyre.java

package com.jzh.abstractFactory;/** * Created by nameJuzhihua on 2017/9/10. */public interface Tyre {    void revolve();}class LuxuryTyre implements Tyre {    @Override    public void revolve() {        System.out.println("旋转不磨损");    }}class LowTyre implements Tyre {    @Override    public void revolve() {        System.out.println("旋转磨损快");    }}

Client.java

package com.jzh.abstractFactory;/** * Created by nameJuzhihua on 2017/9/10. */public class Client {    public static void main(String[] args) {        CarFactory factory=new LuxuryCarFactory();        Engine e=factory.createEngine();        e.run();        e.start();    }}

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