428 lines
16 KiB
Java
428 lines
16 KiB
Java
package com.muyu.service.impl;
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import com.alibaba.fastjson2.JSONArray;
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import com.muyu.common.PageList;
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import com.muyu.common.Result;
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import com.muyu.domain.PositionRouteInfo;
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import com.muyu.domain.Vehicle;
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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.req.CheckPositionReq;
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import com.muyu.domain.req.GearReq;
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import com.muyu.domain.req.MsgReq;
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import com.muyu.domain.req.VehicleInstanceListReq;
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import com.muyu.domain.resp.UnifiedTaskResp;
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import com.muyu.domain.resp.VehicleInstanceResp;
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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.utils.MD5Util;
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import com.muyu.utils.ReflectUtils;
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import com.muyu.vehicle.VehicleInstance;
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import com.muyu.vehicle.api.ClientAdmin;
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import com.muyu.vehicle.api.req.VehicleConnectionReq;
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import com.muyu.vehicle.core.LocalContainer;
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import com.muyu.vehicle.model.VehicleData;
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import com.muyu.vehicle.model.properties.MqttProperties;
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import lombok.extern.log4j.Log4j2;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import java.util.Comparator;
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import java.util.List;
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import java.util.Random;
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import java.util.UUID;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.stream.Stream;
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/**
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* @author DongZeLiang
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* @version 1.0
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* @description 车辆实例业务实现层
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* @date 2023/11/22
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*/
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@Log4j2
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@Service
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public class VehicleInstanceServiceImpl implements VehicleInstanceService {
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@Autowired
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private PositionRouteService positionRouteService;
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@Autowired
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private ClientAdmin clientAdmin;
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@Value("${mqtt.server.host}")
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private String broker;
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/**
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* 根据车辆生成车辆实例
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*
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* @param vehicle 车辆信息
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*/
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@Override
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public void init(Vehicle vehicle) {
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VehicleInstance vehicleInstance = new VehicleInstance();
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vehicleInstance.setVehicle(vehicle);
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vehicleInstance.setVehicleData(VehicleData.vehicleBuild(vehicle));
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LocalContainer.setVehicleInstance(vehicleInstance);
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log.debug("构建车辆对象: [{}]", vehicle.getVin());
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}
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/**
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* 车辆结果对象
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*
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* @param vehicleInstanceListReq 车辆查询
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*
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* @return 车辆对象
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*/
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@Override
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public PageList<VehicleInstanceResp> queryList (VehicleInstanceListReq vehicleInstanceListReq) {
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Stream<VehicleInstance> stream = LocalContainer.vehicleDataMap.values()
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.stream();
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if (StringUtils.isNotBlank(vehicleInstanceListReq.getVin())){
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stream = stream.filter(vehicleInstance ->
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vehicleInstance.getVin().contains(vehicleInstanceListReq.getVin()));
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}
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if (vehicleInstanceListReq.isOnline()){
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stream = stream.sorted(Comparator.comparingInt(o -> (o.isOnline() ? 0 : 1)));
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}
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return PageList.<VehicleInstanceResp>builder()
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.total(LocalContainer.total())
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.rows(
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stream
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.map(VehicleInstanceResp::instanceBuild)
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.skip((vehicleInstanceListReq.getPage() - 1) * vehicleInstanceListReq.getPageSize())
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.limit(vehicleInstanceListReq.getPageSize())
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.toList()
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)
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.build();
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}
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/**
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* 车辆客户端初始化
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*
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* @param vin vin
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*/
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@Override
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public void vehicleClientInit (String vin) {
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VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(vin);
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if (vehicleInstance == null){
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throw new RuntimeException("没有【"+vin+"】车辆");
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}
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String timestamp = String.valueOf(System.currentTimeMillis());
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VehicleConnectionReq connectionReq = VehicleConnectionReq.builder()
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.vin(vin)
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.timestamp(timestamp)
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.userName(MD5Util.encrypted(vin+timestamp))
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.nonce(MD5Util.encrypted(UUID.randomUUID().toString().replace("-", "")))
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.build();
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Result<String> result = clientAdmin.vehicleConnection(connectionReq);
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if (result.getCode() != 200){
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log.error("车辆：[{}]，申请上线异常：[{}]", vin, result.getMsg());
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throw new RuntimeException("远程服务器没有【"+vin+"】车辆");
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}
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MqttProperties mqttProperties = MqttProperties.builder()
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.broker(broker)
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.topic(result.getData())
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.clientId(vin)
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.username(connectionReq.getUserName())
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.password(vin+connectionReq.getTimestamp()+connectionReq.getNonce())
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.build();
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vehicleInstance.setMqttProperties(mqttProperties);
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vehicleInstance.initClient();
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}
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/**
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* 车辆客户端关闭
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*
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* @param vin vin
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*/
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@Override
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public void vehicleClientClose (String vin) {
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VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(vin);
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vehicleInstance.closeClient();
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}
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/**
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* 选择车辆轨迹
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*
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* @param checkPositionReq 切换轨迹
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*/
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@Override
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public void checkPosition (CheckPositionReq checkPositionReq) {
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VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(checkPositionReq.getVin());
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List<PositionModel> positionModelList =
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this.positionRouteService.getPositionModelByRouteName(checkPositionReq.getPositionCode());
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vehicleInstance.settingPosition(positionModelList);
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vehicleInstance.setPositionCode(checkPositionReq.getPositionCode());
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}
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/**
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* 车辆消息操作
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*
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* @param msgReq
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*/
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@Override
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public void msg (MsgReq msgReq) {
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VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(msgReq.getVin());
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switch (msgReq.getMsgCode()){
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case "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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}
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case "暂停" -> vehicleInstance.pauseSend();
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case "停止" -> vehicleInstance.stopSend();
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default -> throw new RuntimeException("车辆消息事件错误");
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}
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}
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/**
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* 设置档位
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*
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* @param gearReq
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*/
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@Override
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public void gear (GearReq gearReq) {
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VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(gearReq.getVin());
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vehicleInstance.setGear(gearReq.getGear());
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}
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/**
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* 修改车辆报文
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*
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* @param vin vin
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* @param statusKey 状态键
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* @param statusValue 状态值
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*/
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@Override
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public void editStatus (String vin, String statusKey, Integer statusValue) {
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VehicleInstance vehicleInstance = LocalContainer.getVehicleInstance(vin);
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VehicleData vehicleData = vehicleInstance.getVehicleData();
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ReflectUtils.invokeSetter(vehicleData, statusKey, statusValue);
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}
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// private final AtomicBoolean unifiedStatus = new AtomicBoolean(Boolean.TRUE);
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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<VehicleInstance> offlineVehicleInstanceList
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= LocalContainer.getOfflineVehicleInstance();
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Thread taskThread = new Thread(() -> {
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try {
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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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offlineVehicleInstanceList
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.stream()
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.parallel()
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.map(VehicleInstance::getVin)
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.forEach(vin -> {
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try {
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this.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());
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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("车辆一件上线报错：{}", exception.getMessage(), exception);
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}
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taskModel.down();
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});
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taskModel.submit("一键上线", offlineVehicleInstanceList.size(), taskThread);
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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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