package com.dji.sample.manage.handler;
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import com.dji.sample.component.mqtt.model.TopicStateReceiver;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.DeserializationFeature;
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import com.fasterxml.jackson.databind.JsonNode;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.PropertyNamingStrategy;
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/**
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* @author sean
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* @version 0.3
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* @date 2022/2/21
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*/
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public abstract class AbstractStateTopicHandler {
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protected AbstractStateTopicHandler handler;
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protected static ObjectMapper mapper = new ObjectMapper();;
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protected AbstractStateTopicHandler(AbstractStateTopicHandler handler){
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this.handler = handler;
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mapper.setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE);
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mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
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}
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/**
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* Passing dataNode data, using different processing methods depending on the data selection.
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* @param dataNode
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* @param stateReceiver
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* @param sn
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* @return
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* @throws JsonProcessingException
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*/
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public abstract TopicStateReceiver handleState(JsonNode dataNode, TopicStateReceiver stateReceiver, String sn) throws JsonProcessingException;
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}
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