item：稳压泵指标统计优化

amos-boot-module/amos-boot-module-biz/amos-boot-module-equip-biz/src/main/java/com/yeejoin/equipmanage/service/impl/PressurePumpServiceImpl.java

@@ -358,10 +358,14 @@ public class PressurePumpServiceImpl implements IPressurePumpService {
                         //  获取指定之前时间，指定值数据
                         List<IotDataVO> dataFilterList = getDataListFilter(dataPipeList, stop5BeforeDate);
                         if (CollectionUtils.isNotEmpty(dataFilterList)) {
-                            double val1 = Double.parseDouble(dataPipeList.get(0).getValue().toString());
-                            double val2 = Double.parseDouble(dataFilterList.get(dataFilterList.size() - 1).getValue().toString());
+                            Object value1 = dataPipeList.get(0).getValue();
+                            Object value2 = dataPipeList.get(dataFilterList.size() - 1).getValue();
+                            if (!ObjectUtils.isEmpty(value1) && !ObjectUtils.isEmpty(value2)) {
+                                double val1 = Double.parseDouble(value1.toString());
+                                double val2 = Double.parseDouble(value2.toString());
                                 return Math.abs(val1 - val2);
                             }
+                        }
                     } catch (ParseException e) {
                         log.error("获取所有稳压泵管网压力差失败：{}", e.getMessage());
                     }