今日报告

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。

使用抽象工厂模式，完成下述产品等级结

 

 

类图

 代码：

AbstractFactory.java

public interface AbstractFactory {
    public Man produceMan();
    public Woman produceWoman();
}

BlackFactory.java

public class BlackFactory implements AbstractFactory{
    public Man produceMan()
    {
        return new BlackMan();
    }
    public Woman produceWoman()
    {
        return new BlackWoman();
    }
}

BlackMan.java

public class BlackMan implements Man{
    public void show()
    {
        System.out.println("黑皮肤的男性");
    }
}

BlackWoman.java

public class BlackWoman implements Woman {
    public void show()
    {
        System.out.println("黑皮肤的女性");
    }
}

main.java

public class main {
    public static void main(String args[])
    {
        try
        {
            AbstractFactory fac;
            Man m;
            Woman w;
            fac=new WhiteFactory();
            m=fac.produceMan();
            m.show();
            w=fac.produceWoman();
            w.show();
        }
        catch(Exception e)
        {
            System.out.println(e.getMessage());
        }
    }
}

Man.java

public interface Man {
    public void show();
}

WhiteFactory.java

public class WhiteFactory implements AbstractFactory{
    public Man produceMan()
    {
        return new WhiteMan();
    }
    public Woman produceWoman()
    {
        return new WhiteWoman();
    }
}

WhiteMan.java

public class WhiteMan implements Man{
    public void show()
    {
        System.out.println("白皮肤的男性");
    }
}

WhiteWoman.java

public class WhiteWoman implements Woman {
    public void show()
    {
        System.out.println("白皮肤的女性");
    }
}

Woman.java

public interface Woman {
    public void show();
}

YellowFactory.java

public class YellowFactory implements AbstractFactory{
    public Man produceMan()
    {
        return new YellowMan();
    }
    public Woman produceWoman()
    {
        return new YellowWoman();
    }
}

YellowMan.java

public class YellowMan implements Man{
    public void show()
    {
        System.out.println("黄皮肤的男性");
    }
}

YellowWoman.java

public class YellowWoman implements Woman {
    public void show()
    {
        System.out.println("黄皮肤的女性");
    }
}

运行截图

 

 

 

详情https://www.cnblogs.com/15132949hao/p/16372839.html