Factory

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于 2016-06-06 22:38:01 发布

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分类专栏： Java自学文章标签： Factory

本文链接：https://blog.youkuaiyun.com/suyan94/article/details/51598805

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interface Phone{
    public void creatPhone();
}

class Apple implements Phone{
    public void creatPhone(){
        System.out.println("I got one IPhone");
    }
}

class HuaWei implements Phone{
    public void creatPhone(){
        System.out.println("I got one HuaWeiMate7");
    }
}

class Factory{
    public static Phone getInstance(String phoneName){
        if(phoneName.equals("Apple")){
            return new Apple();
        }else if(phoneName.equals("HuaWei")){
            return new HuaWei();
        }else{
            return null;
        }
    }
}

public class TestDemo{
    public static void main(String args[]){
        Phone newPhone = Factory.getInstance("HuaWei");
        newPhone.creatPhone();
    }
}