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@ -1,11 +1,27 @@
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package com.muyu.template;
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import com.alibaba.fastjson.JSONObject;
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import cn.hutool.json.JSONObject;
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import com.muyu.cache.MessageTemplateTypeCacheService;
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import com.muyu.cache.SysCarCacheService;
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import com.muyu.cache.WarnRuleCacheService;
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import com.muyu.cache.WarnStrategyCacheService;
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import com.muyu.common.domain.MessageTemplateType;
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import com.muyu.common.domain.SysCar;
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import com.muyu.common.domain.resp.SysCarVo;
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import com.muyu.common.domain.resp.WarnRuleResp;
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import com.muyu.common.domain.resp.WarnStrategyResp;
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import lombok.extern.log4j.Log4j2;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.TimeUnit;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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/**
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* @author liuxinyue
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* @Package:com.muyu.template
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@ -14,14 +30,82 @@ import java.util.concurrent.TimeUnit;
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*/
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@Log4j2
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public class test {
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private static int DURATION_SECONDS = 5;
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private static List<JSONObject> receivedStrings = new ArrayList<>();
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private static ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
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private static int elapsedSeconds = 0;
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private static String file="elapsed";
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public static void main(String[] args) {
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//预警策略
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@Resource
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private WarnStrategyCacheService warnStrategyCacheService;
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//车辆
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@Resource
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private SysCarCacheService sysCarCacheService;
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//预警规则
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@Resource
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private WarnRuleCacheService warnRuleCacheService;
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//报文模版
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@Resource
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private MessageTemplateTypeCacheService messageTemplateTypeCacheService;
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public void main(String[] args) {
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//协议解析:每秒穿过来一个JSONObject jsonObject; 添加进receivedStrings
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//根据这个车辆VIN查询出他对应的车辆类型
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String carVin=null;
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//报文模版的ID
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Integer templateId=null;
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for (JSONObject receivedString : receivedStrings) {
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carVin = receivedString.getStr("carVin");
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}
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SysCar carByVin = null;
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List<SysCarVo> carVoList = sysCarCacheService.get(sysCarCacheService.keyPre());
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Map<String, SysCarVo> carMap = carVoList.stream()
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.collect(Collectors.toMap(SysCarVo::getCarVin, Function.identity()));
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//获取到了这个车辆的信息
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carByVin = carMap.get(carVin);
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//获取到这辆车绑定的报文模版
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templateId=carByVin.getTemplateId();
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//这个是这辆车对应的所有策略
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List<WarnStrategyResp> carWithWarnStrategyList=null;
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List<WarnStrategyResp> warnStrategyResps = warnStrategyCacheService.get(warnStrategyCacheService.keyPre());
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for (WarnStrategyResp warnStrategyResp : warnStrategyResps) {
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if(warnStrategyResp.getCarTypeId()==carByVin.getCarTypeId()){
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carWithWarnStrategyList.add(warnStrategyResp);
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}
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}
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//该车对应的所有预警规则
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List<WarnRuleResp> warnRuleResp=null;
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List<WarnRuleResp> warnRuleResps = warnRuleCacheService.get(warnRuleCacheService.keyPre());
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for (WarnStrategyResp warnStrategyResp : carWithWarnStrategyList) {
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for (WarnRuleResp ruleResp : warnRuleResps) {
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if(warnStrategyResp.getId().equals(ruleResp.getStrategyId())){
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warnRuleResp.add(ruleResp);
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}
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}
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}
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//报文模版
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List<MessageTemplateType> messageTemplateTypes = messageTemplateTypeCacheService.get(messageTemplateTypeCacheService.keyPre());
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Long msgTypeId=null;
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//滑窗时间
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Long slideTime=null;
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//增长率
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Long slideFrequency=null;
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for (WarnRuleResp ruleResp : warnRuleResp) {
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//每一个规则他绑定了报文模版里面对应的一个配置 比如:电池,或者车速
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msgTypeId = ruleResp.getMsgTypeId();
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slideTime = ruleResp.getSlideTime();
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slideFrequency = ruleResp.getSlideFrequency();
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}
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for (JSONObject receivedString : receivedStrings) {
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for (MessageTemplateType messageTemplateType : messageTemplateTypes) {
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if(messageTemplateType.getMessageTemplateTypeId().equals(msgTypeId)){
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//例如: 车速 {"车速":127}
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Long str = Long.valueOf(receivedString.getStr(messageTemplateType.getMessageField()));
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if(str+slideFrequency>slideFrequency){
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log.info("出错啦,出错啦,您的"+messageTemplateType.getMessageField()+"不正常,请检查!!!");
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}
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}
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}
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}
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// 定义一个任务,每秒执行一次
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Runnable task = new Runnable() {
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@Override
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@ -39,6 +123,7 @@ public class test {
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scheduler.scheduleAtFixedRate(task, 0, 1, TimeUnit.SECONDS);
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}
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// 模拟从某个源获取字符串的方法
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private static JSONObject getStringFromSource() {
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JSONObject jsonObject = new JSONObject();
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@ -47,7 +132,6 @@ public class test {
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jsonObject.put("elapsed", elapsedSeconds);
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return jsonObject;
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}
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// 清理超过60秒的数据
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private static void cleanUpOldStrings() {
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long currentTime = System.currentTimeMillis();
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@ -55,16 +139,13 @@ public class test {
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currentTime - jsonObject.getLong("time") > TimeUnit.SECONDS.toMillis(DURATION_SECONDS)
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);
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}
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// 检查是否有超速情况
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private static void checkForSpeeding() {
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if (receivedStrings.size() < 2) return; // 如果数据不足,直接返回
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("message", "Hello World");
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jsonObject.put("time", System.currentTimeMillis());
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jsonObject.put("elapsed", 100);
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for (int i = 0; i < receivedStrings.size() - 1; i++) {
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JSONObject current = receivedStrings.get(i);
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JSONObject next = receivedStrings.get(i + 1);
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@ -78,6 +159,4 @@ public class test {
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}
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}
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}
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}
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