city_daily中aqi,首要污染物计算

jinpengyong

2021-11-03 2e5ad6b6a97104693564ebc9108f58642386a362

 screen-job/src/main/java/com/moral/api/service/impl/CityAqiDailyServiceImpl.java

@@ -8,6 +8,9 @@
import com.moral.api.service.CityAqiDailyService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.moral.api.service.CityAqiService;
import com.moral.constant.Constants;
import com.moral.pojo.AQI;
import com.moral.util.AQIUtils;
import com.moral.util.AmendUtils;
import com.moral.util.ComprehensiveIndexUtils;
import com.moral.util.DateUtils;
@@ -16,6 +19,7 @@
import org.springframework.stereotype.Service;
import org.springframework.util.ObjectUtils;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
@@ -44,7 +48,7 @@

    @Override
    public void insertCityAqiDaily() {
        List<String> sensors = Arrays.asList("pm2_5", "pm10", "so2", "no2", "co", "o3", "aqi");
        List<String> sensors = Arrays.asList("PM2_5", "PM10", "SO2", "NO2", "CO", "O3", "AQI");
        String format = DateUtils.yyyy_MM_dd_EN;
        Date now = new Date();
        //开始时间，昨日
@@ -55,7 +59,7 @@
        QueryWrapper<CityAqi> wrapper = new QueryWrapper<>();
        wrapper.select("city_code", "time", "value")
                .ge("time", DateUtils.dateToDateString(start))
                .lt("time", DateUtils.dateToDateString(end));
                .le("time", DateUtils.dateToDateString(end));
        List<Map<String, Object>> dailyData = cityAqiService.listMaps(wrapper);

        if (dailyData.size() == 0) {
@@ -70,17 +74,31 @@
            cityAqiDaily.setCityCode(Integer.parseInt(cityCode));
            cityAqiDaily.setTime(start);

            //臭氧采用滑动值算法
            //中间变量，用于计算除臭氧外其它因子
            List<Map<String, Object>> tempValue = new ArrayList<>(value);

            //移除第一天数据（0点的），O3滑动值第一条数据是从1点-8点
            value.removeIf(map -> ((Date) map.get("time")).getTime() == start.getTime());

            //臭氧日均值计算，滑动值算法
            Double o3OfDay = AmendUtils.o3OfDay(value);
            if (o3OfDay != null) {
                jsonMap.put("o3", o3OfDay);
                jsonMap.put("O3", o3OfDay);
            }

            //除臭氧外其他因子均值计算
            tempValue.removeIf(o -> ((Date) o.get("time")).getTime() == end.getTime());

            sensors.forEach(sensor -> {
                OptionalDouble optionalDouble = value.parallelStream().flatMapToDouble(v -> {
                OptionalDouble optionalDouble = tempValue.parallelStream().flatMapToDouble(v -> {
                    Map<String, Object> dataValue = JSONObject.parseObject((String) v.get("value"), Map.class);
                    //臭氧单独计算
                    if ("o3".equals(sensor)) {
                    if ("O3".equals(sensor)) {
                        return null;
                    }

                    //aqi单独计算
                    if ("AQI".equals(sensor)) {
                        return null;
                    }

@@ -94,7 +112,7 @@
                if (optionalDouble.isPresent()) {
                    //银行家算法修约
                    double sciCal;
                    if ("co".equals(sensor)) {
                    if ("CO".equals(sensor)) {
                        sciCal = AmendUtils.sciCal(optionalDouble.getAsDouble(), 1);
                    } else {
                        sciCal = AmendUtils.sciCal(optionalDouble.getAsDouble(), 0);
@@ -103,6 +121,19 @@
                }
            });

            //日aqi,首要污染物计算
            Map<String, Object> sixParamMap = new HashMap<>();
            sixParamMap.put(Constants.SENSOR_CODE_PM25, jsonMap.get("PM2_5"));
            sixParamMap.put(Constants.SENSOR_CODE_PM10, jsonMap.get("PM10"));
            sixParamMap.put(Constants.SENSOR_CODE_SO2, jsonMap.get("SO2"));
            sixParamMap.put(Constants.SENSOR_CODE_NO2, jsonMap.get("NO2"));
            sixParamMap.put(Constants.SENSOR_CODE_CO, jsonMap.get("CO"));
            sixParamMap.put(Constants.SENSOR_CODE_O3, jsonMap.get("O3"));

            AQI aqi = AQIUtils.dailyAQI(sixParamMap);
            jsonMap.put("AQI", aqi.getAQIValue());
            jsonMap.put("primaryPollutant", aqi.getPrimaryPollutantNames());

            //日综合指数计算
            Double compositeIndex = ComprehensiveIndexUtils.dailyData(jsonMap);
            jsonMap.put("compositeIndex", compositeIndex);