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代理模式

时间:2017-06-17 09:20:34      阅读:235      评论:0      收藏:0      [点我收藏+]

GiveGift.java类

package proxy;

public abstract class GiveGift {
    abstract void giveDolls();
    abstract void giveFlowers();
    abstract void giveChocolate();
}

Pursuit.java类

package proxy;

public class Pursuit extends GiveGift {
    
    SchoolGirl girl;

    public Pursuit(SchoolGirl girl) {
        this.girl = girl;
    }

    @Override
    void giveDolls() {
        System.out.println(girl.getName()+",送你洋娃娃");
    }

    @Override
    void giveFlowers() {
        System.out.println(girl.getName()+",送你鲜花");
    }

    @Override
    void giveChocolate() {
        System.out.println(girl.getName()+",送你巧克力");
    }

}

Proxy.java类

package proxy;

public class Proxy extends GiveGift {
    Pursuit boy;
    
    public Proxy(SchoolGirl girl) {
        boy = new Pursuit(girl);
    }

    @Override
    void giveDolls() {
        boy.giveDolls();
    }

    @Override
    void giveFlowers() {
        boy.giveFlowers();
    }

    @Override
    void giveChocolate() {
        boy.giveChocolate();
    }

}

SchoolGirl.java类

package proxy;

public class SchoolGirl {
    String name;

    public String getName() {
        return name;
    }

    public SchoolGirl(String name) {
        this.name = name;
    }

    
}

Business.java类

package proxy;

public class Business {

    public static void main(String[] args) {
        SchoolGirl girl = new SchoolGirl("徐娇娇");
        Proxy pp = new Proxy(girl);
        pp.giveDolls();
        pp.giveFlowers();
        pp.giveChocolate();
    }

}

 

代理模式

原文:http://www.cnblogs.com/ccgjava/p/7036655.html

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