java factory 创建

public interface MonitorInterface{
   
    void excute(List<LabelMonitor> monitorResponseDTOList)
}

@Service
@Slf4j
public class LabelMonitorImpl extends MonitorLabelHandler implements MonitorInterface {

@AllArgsConstructor
@NoArgsConstructor
public class MonitorContext {

    private MonitorInterface monitorInterface;
    /**
     * 非定时处理
     * @param monitorResponseDTOList monitorResponseDTOList
     */
    public void excute(List<LabelMonitor> monitorResponseDTOList){
        monitorInterface.excute(monitorResponseDTOList);
    }

    /**
     * 定时处理
     * @param monitor monitor
     */
    public void excute(LabelMonitor monitor){
        monitorInterface.excute(monitor);
    }

    public MonitorContext(String type) {
        monitor(type);
    }

    public void monitor(String type){
        switch (type){
            case MONITOR_TYPE_01:
                this.monitorInterface = BeanUtil.getBean(LabelMonitorImpl.class);
                break;
            case MONITOR_TYPE_02:
                this.monitorInterface = BeanUtil.getBean(GroupMonitorImpl.class);
                break;
            default:
                throw new YtException("不存在的监控类型");
        }
    }
}