中介者模式实例同事

最新推荐文章于 2022-06-16 15:53:17 发布

原创最新推荐文章于 2022-06-16 15:53:17 发布 · 454 阅读

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博客围绕中介者模式实例展开，但内容缺失，推测会涉及中介者模式在实际中的应用，通过具体实例展示其原理和使用方式，帮助理解该设计模式在信息技术领域的应用。

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package Zhongjiezhe;

public abstract class Collague {
protected Mediator mediator;
public Collague(Mediator mediator)
{this.mediator=mediator;
}
public abstract void Send(String message);
public abstract void Notify(String message);
}

package Zhongjiezhe;

public class ConcreteCollague1 extends Collague {

	public ConcreteCollague1(Mediator mediator) {
		super(mediator);
		// TODO 自动生成的构造函数存根
	}

	@Override
	public void Send(String message) {
		mediator.Send(message, this);
	}

	@Override
	public void Notify(String message) {
		System.out.println("同事1收到信息"+message);

	}

}

package Zhongjiezhe;

public class ConcreteCollague2 extends Collague {

	public ConcreteCollague2(Mediator mediator) {
		super(mediator);
		// TODO 自动生成的构造函数存根
	}

	@Override
	public void Send(String message) {
		mediator.Send(message, this);
	}

	@Override
	public void Notify(String message) {
		System.out.println("同事2收到信息"+message);

	}

}

package Zhongjiezhe;

public abstract class Mediator {
public abstract void Send(String message,Collague collague);
}

package Zhongjiezhe;

public class ConcreteMediator extends Mediator {
private ConcreteCollague1 c1;
private ConcreteCollague2 c2;

	public ConcreteCollague1 getC1() {
	return c1;
}

public void setC1(ConcreteCollague1 c1) {
	this.c1 = c1;
}

public ConcreteCollague2 getC2() {
	return c2;
}

public void setC2(ConcreteCollague2 c2) {
	this.c2 = c2;
}

	@Override
	public void Send(String message, Collague collague) {
	if(collague==c1)
		c2.Notify(message);
	else
		c1.Notify(message);

	}

}

package Zhongjiezhe;

public class Test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO 自动生成的方法存根
ConcreteMediator m=new ConcreteMediator();
ConcreteCollague1 c1=new ConcreteCollague1(m);
ConcreteCollague2 c2=new ConcreteCollague2(m);
m.setC1(c1);
m.setC2(c2);
c1.Send("你吃饭了吗");
c2.Send("没有呢，你请客");



	}

}