10.8每日总结

软件设计                  石家庄铁道大学信息学院

 

实验4：抽象工厂模式

本次实验属于模仿型实验，通过本次实验学生将掌握以下内容：

1、理解抽象工厂模式的动机，掌握该模式的结构；

2、能够利用抽象工厂模式解决实际问题。

 

[实验任务一]：人与肤色

使用抽象工厂模式，完成下述产品等级结构：

 

实验要求：

 

1.BlackFactory

public class BlackFactory implements HumanFactory{

    @Override

    public Woman createWoman() {

        return new BLackWoman();

    }

 

    @Override

    public Man createMan() {

        return new BlackMan();

    }

}

2.BlackMan

public class BlackMan implements Man{

    @Override

    public void manEat() {

        System.out.println("black man eat");

    }

}

 

3.BlackWoman

public class BLackWoman implements Woman{

    @Override

    public void womanEat() {

        System.out.println("black woman eat");

    }

}

 

4.WhiteFactory

public class WhiteFactory implements HumanFactory{

    @Override

    public Woman createWoman() {

        return new WhiteWoman();

    }

 

    @Override

    public Man createMan() {

        return new WhiteMan();

    }

}

 

5.WhiteMan

public class WhiteMan implements Man{

    @Override

    public void manEat() {

        System.out.println("white man eat");

    }

}

 

6.WhiteWoman

public class WhiteWoman implements Woman{

    @Override

    public void womanEat() {

        System.out.println("white woman eat");

    }

}

 

7.YellowFactory

public class YellowFactory implements HumanFactory{

    @Override

    public Woman createWoman() {

        return new YellowWoman();

    }

 

    @Override

    public Man createMan() {

        return new YellowMan();

    }

}

 

8.YellowMan

public class YellowMan implements Man{

    @Override

    public void manEat() {

        System.out.println("yellow man eat");

    }

}

 

9.YellowWoman

public class YellowWoman implements Woman{

    @Override

    public void womanEat() {

        System.out.println("yellow woman eat");

    }

}

 

10.HumanFactory

public interface HumanFactory {

     Woman createWoman();

     Man createMan();

}

 

11.Man

public interface Man {

    void manEat();

}

 

12.Woman

public interface Woman {

    void womanEat();

}