264 lines
11 KiB
Java
264 lines
11 KiB
Java
package com.muyu.service.impl;
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import com.alibaba.fastjson2.JSONArray;
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import com.muyu.common.pool.FixedThreadPool;
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import com.muyu.domain.PositionRouteInfo;
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import com.muyu.domain.model.PositionModel;
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import com.muyu.domain.model.TaskModel;
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import com.muyu.domain.resp.UnifiedTaskResp;
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import com.muyu.service.PositionRouteService;
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import com.muyu.service.VehicleInstanceService;
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import com.muyu.service.VehicleUnifiedService;
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import com.muyu.vehicle.VehicleInstance;
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import com.muyu.vehicle.core.LocalContainer;
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import lombok.extern.log4j.Log4j2;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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import java.util.Random;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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/**
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* @author DongZeLiang
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* @version 1.0
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* @description 一键设置业务实现层
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* @date 2023/12/6
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*/
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@Log4j2
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@Service
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public class VehicleUnifiedServiceImpl implements VehicleUnifiedService {
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@Autowired
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private VehicleInstanceService vehicleInstanceService;
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@Autowired
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private PositionRouteService positionRouteService;
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/**
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* 任务执行模型
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*/
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private final TaskModel taskModel = new TaskModel();
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/**
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* 一键上线
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*/
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@Override
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public void unifiedOnline () {
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// 获取离线车辆
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List<String> vinList
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= LocalContainer.getOfflineVehicleInstance().stream().map(VehicleInstance::getVin).toList();
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CountDownLatch countDownLatch = new CountDownLatch(vinList.size());
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// 筛选出离线车辆并使用并行流进行上线操作
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for (String vin : vinList) {
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FixedThreadPool.submit(
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new Thread(() -> {
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try {
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vehicleInstanceService.vehicleClientInit(vin);
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taskModel.incrementSuccess();
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} catch (Exception exception) {
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log.error("车辆上线异常：{}", exception.getMessage(), exception);
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taskModel.incrementError();
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}
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countDownLatch.countDown();
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})
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);
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}
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new Thread(() -> {
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boolean await = false;
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do {
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try {
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await = countDownLatch.await(5, TimeUnit.SECONDS);
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log.info("等待一轮训，还剩余：[{}]", countDownLatch.getCount());
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} catch (InterruptedException e) {
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log.error("等待异常：{}", e.getMessage(), e);
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await = true;
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}
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} while (!await);
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taskModel.down();
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}, "一键上线").start();
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}
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/**
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* 一键离线
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*/
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@Override
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public void unifiedOffline () {
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List<VehicleInstance> onlineVehicleInstanceList = LocalContainer.getOnlineVehicleInstance();
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Thread taskThread = new Thread(() -> {
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try {
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// 筛选出在线车辆使用并行流操作先停止车辆上报动作再进行车辆离线操作
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onlineVehicleInstanceList
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.stream()
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.parallel()
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.forEach(vehicleInstance -> {
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try {
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vehicleInstance.stopSend();
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vehicleInstance.closeClient();
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taskModel.incrementSuccess();
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}catch (Exception exception){
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log.error("车辆离线异常：{}", exception.getMessage());
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taskModel.incrementError();
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}
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});
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} catch (Exception exception) {
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log.error("车辆一键离线报错：{}", exception.getMessage(), exception);
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}
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taskModel.down();
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});
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// taskModel.submit("一键离线", onlineVehicleInstanceList.size(), taskThread);
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}
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/**
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* 一键上报
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*/
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@Override
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public void unifiedSend () {
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List<VehicleInstance> vehicleInstanceList = LocalContainer.getOnlineVehicleInstance();
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if (vehicleInstanceList.isEmpty()){
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throw new RuntimeException("还没有车辆连接到服务器，请先让车辆上线");
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}
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// 获取到所有路径
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List<PositionRouteInfo> positionRouteInfoList = positionRouteService.list();
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// 路径长度
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int positionSize = positionRouteInfoList.size();
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// 随机数
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Random random = new Random();
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Thread taskThread = new Thread(() -> {
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try {
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vehicleInstanceList
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.stream()
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.parallel()
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.forEach(vehicleInstance -> {
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try {
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// 随机一个路径结果
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int positionIndex = random.nextInt(0, positionSize);
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PositionRouteInfo positionRouteInfo = positionRouteInfoList.get(positionIndex);
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String positionCode = positionRouteInfo.getName();
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List<PositionModel> positionModelList = JSONArray.parseArray(positionRouteInfo.getRouteData(), String.class)
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.stream()
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.map(PositionModel::strBuild)
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.toList();
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// 设置车辆路径
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vehicleInstance.settingPosition(positionModelList);
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vehicleInstance.setPositionCode(positionCode);
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// 设置车辆档位
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vehicleInstance.setGear("D");
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// 开启线程进行上报
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if (vehicleInstance.getVehicleThread() == null) {
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vehicleInstance.initVehicleThread();
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}
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vehicleInstance.startSend();
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taskModel.incrementSuccess();
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}catch (Exception exception){
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log.info("车辆设置一键上报失败：{}", exception.getMessage());
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taskModel.incrementError();
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}
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});
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} catch (Exception exception) {
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log.error("车辆一键上报报错：{}", exception.getMessage(), exception);
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}
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taskModel.down();
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});
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// taskModel.submit("一键上报", vehicleInstanceList.size(),taskThread);
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}
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/**
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* 一键重置路径
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*/
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@Override
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public void unifiedPosition () {
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List<VehicleInstance> vehicleInstanceList = LocalContainer.getOnlineVehicleInstance();
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Thread taskThread = new Thread(() -> {
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try {
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// 获取到所有路径
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List<PositionRouteInfo> positionRouteInfoList = positionRouteService.list();
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// 路径长度
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int positionSize = positionRouteInfoList.size();
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// 随机数
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Random random = new Random();
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vehicleInstanceList
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.stream()
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.parallel()
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.forEach(vehicleInstance -> {
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try {
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// 随机一个路径结果
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int positionIndex = random.nextInt(0, positionSize);
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PositionRouteInfo positionRouteInfo = positionRouteInfoList.get(positionIndex);
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String positionCode = positionRouteInfo.getName();
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List<PositionModel> positionModelList = JSONArray.parseArray(positionRouteInfo.getRouteData(), String.class)
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.stream()
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.map(PositionModel::strBuild)
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.toList();
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// 设置车辆路径
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vehicleInstance.settingPosition(positionModelList);
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vehicleInstance.setPositionCode(positionCode);
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taskModel.incrementSuccess();
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} catch (Exception exception) {
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log.error("车辆设置路线异常：[{}]", exception.getMessage());
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taskModel.incrementError();
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}
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});
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} catch (Exception exception) {
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log.error("车辆一键重置路径报错：{}", exception.getMessage(), exception);
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}
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taskModel.down();
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});
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// taskModel.submit("一键重置路径",vehicleInstanceList.size(), taskThread);
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}
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/**
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* 一键取消上报
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*/
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@Override
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public void unifiedStop () {
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List<VehicleInstance> onlineVehicleInstanceList = LocalContainer.getOnlineVehicleInstance();
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Thread taskThread = new Thread(() -> {
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try {
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LocalContainer.getOnlineVehicleInstance()
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.stream()
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.parallel()
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.forEach(vehicleInstance -> {
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try {
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vehicleInstance.stopSend();
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taskModel.incrementSuccess();
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}catch (Exception exception){
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log.info("车辆一键取消上报发生错误：{}", exception.getMessage());
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taskModel.incrementError();
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}
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});
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taskModel.down();
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} catch (Exception exception) {
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log.error("车辆一键取消上报报错：{}", exception.getMessage(), exception);
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}
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});
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// taskModel.submit("一键取消上报", onlineVehicleInstanceList.size(), taskThread);
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}
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/**
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* 一键执行状态
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*
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* @return 一键执行状态
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*/
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@Override
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public UnifiedTaskResp unifiedStatus() {
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boolean unifiedStatus = this.taskModel.getUnifiedStatus().get();
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return UnifiedTaskResp.builder()
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.unifiedStatus(unifiedStatus)
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.taskErrorSum(this.taskModel.getErrorSum())
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.taskExecutionSum(this.taskModel.getTaskExecutionSum())
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.taskSuccessSum(this.taskModel.getSuccessSum())
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.taskName(this.taskModel.getTaskName())
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.taskStartTime(System.currentTimeMillis() - this.taskModel.getTaskStartTime())
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.build();
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}
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}
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