Java設計模式之橋接模式的範例詳解

/**
 * 傳送訊息的介面
 * @author:liyajie
 * @createTime:2022/2/21 10:33
 * @version:1.0
 */
public interface AbstractSendMsgService {
    // 傳送訊息
    public void sendMsg();
}

/**
 * 普通訊息介面
 * @author:liyajie
 * @createTime:2022/2/21 11:32
 * @version:1.0
 */
public interface CommonMsg extends AbstractSendMsgService{

}

/**
 * 傳送訊息的實現介面
 * @author:liyajie
 * @createTime:2022/2/21 10:35
 * @version:1.0
 */
public class WxMsgServiceImpl implements CommonMsg{
    @Override
    public void sendMsg() {
        System.out.println("老闆使用微信給你發了訊息，快去接收吧");
    }
}

/**
 * 傳送訊息的實現介面
 * @author:liyajie
 * @createTime:2022/2/21 10:35
 * @version:1.0
 */
public class QqMsgServiceImpl implements CommonMsg{
    @Override
    public void sendMsg() {
        System.out.println("老闆使用QQ給你發了訊息，快去接收吧");
    }
}

/**
 * 測試類
 * @author:liyajie
 * @createTime:2022/2/21 10:37
 * @version:1.0
 */
public class Test {
    public static void main(String[] args) {
        new WxMsgServiceImpl().sendMsg();
        new QqMsgServiceImpl().sendMsg();
    }
}

/**
 * 傳送訊息的抽象介面
 * @author:liyajie
 * @createTime:2022/2/21 10:33
 * @version:1.0
 */
public abstract class NewAbstractSendMsgService {

    protected SendMsgImplementor sendMsgImplementor;

    public NewAbstractSendMsgService(SendMsgImplementor sendMsgImplementor){
        this.sendMsgImplementor = sendMsgImplementor;
    }

    // 微信
    public void sendMsg(){
        this.sendMsgImplementor.sendMsg();
    }
}

/**
 * 傳送訊息的實現介面
 * @author:liyajie
 * @createTime:2022/2/21 10:35
 * @version:1.0
 */
public class NewSendMsgServiceImpl extends NewAbstractSendMsgService{

    public NewSendMsgServiceImpl(SendMsgImplementor sendMsgImplementor) {
        super(sendMsgImplementor);
    }

    @Override
    public void sendMsg() {
        super.sendMsg();
    }
}

/**
 * 傳送訊息統一介面
 * @author:liyajie
 * @createTime:2022/2/21 10:41
 * @version:1.0
 */
public interface SendMsgImplementor {

     void sendMsg();
}

/**
 * 微信傳送訊息
 * @author:liyajie
 * @createTime:2022/2/21 10:45
 * @version:1.0
 */
public class WxImplementor implements SendMsgImplementor{
    @Override
    public void sendMsg() {
        System.out.println("老闆使用微信給你發了訊息，快去接收吧");
    }
}

/**
 * QQ傳送訊息
 * @author:liyajie
 * @createTime:2022/2/21 10:45
 * @version:1.0
 */
public class QqImplementor implements SendMsgImplementor{
    @Override
    public void sendMsg() {
        System.out.println("老闆使用QQ給你發了訊息，快去接收吧");
    }
}

/**
 * 測試類
 * @author:liyajie
 * @createTime:2022/2/21 10:37
 * @version:1.0
 */
public class TestNew {
    public static void main(String[] args) {
        NewSendMsgServiceImpl newSendMsgService = new NewSendMsgServiceImpl(new QqImplementor());
        newSendMsgService.sendMsg();

        NewSendMsgServiceImpl newSendMsgService2 = new NewSendMsgServiceImpl(new WxImplementor());
        newSendMsgService2.sendMsg();
    }
}