package com.dji.sample.component.mqtt.handler; import com.dji.sample.component.mqtt.model.CommonTopicReceiver; import com.fasterxml.jackson.core.JsonProcessingException; import org.springframework.stereotype.Service; import java.util.Map; /** * @author sean * @version 0.3 * @date 2022/3/21 */ @Service public class StateDefaultHandler extends AbstractStateTopicHandler { protected StateDefaultHandler() { super(null); } @Override public CommonTopicReceiver handleState(Map dataNode, CommonTopicReceiver stateReceiver, String sn) throws JsonProcessingException { // If no suitable handler is found for the data, it is not processed. return stateReceiver; } }