设计模式之抽象工厂

package cn.edu.shou.hsh;

public interface Sender {
    void send();
}


package cn.edu.shou.hsh;

public class MessageSender implements Sender {

    @Override
    public void send() {
        // TODO Auto-generated method stub
        System.out.println("message......");
    }

}


package cn.edu.shou.hsh;

public class MailSender implements Sender {

    @Override
    public void send() {
        // TODO Auto-generated method stub
        System.out.println("mail......");
    }

}


package cn.edu.shou.hsh;

public interface AbstractFactory {
    Sender execute();
}


package cn.edu.shou.hsh;

public class MailFactory implements AbstractFactory {

    @Override
    public Sender execute() {
        // TODO Auto-generated method stub
        return new MailSender();
    }

}


package cn.edu.shou.hsh;

public class MessageFactory implements AbstractFactory {

    @Override
    public Sender execute() {
        // TODO Auto-generated method stub
        return new MessageSender();
    }

}


package cn.edu.shou.hsh;

public class Test {

    /**
     * @author hsh
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        AbstractFactory af=new MessageFactory();
        Sender send=af.execute();
        send.send();
    }

}