外观模式-分层架构，方便维护遗留下的大型的系统

时间：2014-04-29 11:15:47 收藏：0 阅读：238

public class Facade {
 
    /**
     * @param args 外观模式
     */
    One one;
    Two two;
    Three three;
     
    public 
Facade() {
        one=new 
One();
        two=new 
Two();
        three=new 
Three();
    }
     
    public 
void Method1() {
        System.out.println("********1");
        one.methodone();
        two.methodtwo();
    }
     
    public 
void Methon2() {
        System.out.println("*********2");
        two.methodtwo();
        three.methodthree();
    }
     
    public 
static void main(String[] args) {
        // TODO Auto-generated method stub
 
        Facade facade=new 
Facade();
        facade.Method1();
        facade.Methon2();
    }
 
}
 
class 
One{
    public 
void methodone() {
        System.out.println("1111");
    }
}
class 
Two{
    public 
void methodtwo() {
        System.out.println("2222");
    }
}
class 
Three{
    public 
void methodthree() {
        System.out.println("3333");
    }
}

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外观模式-分层架构，方便维护遗留下的大型的系统,码迷,mamicode.com