47 lines
1.6 KiB
Java
47 lines
1.6 KiB
Java
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package com.cbsd.client.branch;
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import com.cbsd.client.branch.IBranchConditionInterface;
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import java.util.Map;
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/**
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* 分支条件脚本示例, 实现 IBranchConditionInterface 接口
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* 根据通道绑定的ICD的协议中的字段，对数据进行判断返回需要跳转的指令名称
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*/
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public class BranchConditionTemplate implements IBranchConditionInterface {
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/**
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* 分支条件
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*
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* @param originalCommand 原始指令数据
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* @param preTreatmentCommand 预处理指令数据，若无预处理，则为原始指令数据
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* @param repeatCount 重复次数
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* @param hitCount 命中次数
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* @param latestHitTime 最后命中时间
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* @param dataMap 数据集合，key为协议字段属性名（label），value为物理值
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* @return 需要跳转的指令名称，为空则为不跳转
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*/
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@Override
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public String branchCondition(String originalCommand, String preTreatmentCommand, int repeatCount, int hitCount, String latestHitTime, Map<String, String> dataMap) {
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String temperatureStr = dataMap.get("temperature");
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if (temperatureStr != null && !temperatureStr.isEmpty()){
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double temperature = Double.parseDouble(temperatureStr);
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if (temperature > 25){
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//此处为指令名称
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return "打开降温指令";
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}
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}
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return null;
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}
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/**
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* 描述
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*
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* @return 描述内容
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*/
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@Override
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public String comment() {
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return "当温度高于25摄氏度时跳转 打开降温指令";
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}
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}
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