[update] 优化异常处理，前端报下标越界问题

signal-optimize-service/src/main/java/net/wanji/opt/service/impl/MainlineEvaluateServiceImpl.java

@@ -657,42 +657,48 @@ public class MainlineEvaluateServiceImpl implements MainlineEvaluateService {
 
     @Override
     public MainlineSchemeAnalysisVO mainlineSchemeAnalysis(MainlineSchemeAnalysisBO bo) throws Exception {
-        lineSchemeBuffer.clear();
-        String mainlineName = bo.getName();
-        Date boStartTime = bo.getStartTime();
-        Date boEndTime = bo.getEndTime();
-        String boStartTimeStr = sdf.format(boStartTime);
-        String boEndTimeStr = sdf.format(boEndTime);
-        int boStartTimeStamp = (int) (boStartTime.getTime() / 1000);
-        int boEndTimeStamp = (int) (boEndTime.getTime() / 1000);
-        // 根据时段查询所有发生的绿波
-        List<GreenwaveHistPO> greenwaveHistPOList = greenwaveHistMapper
-                .selectByTimeSection(boStartTimeStr, boEndTimeStr);
-        // 根据干线名称筛选结果
-        List<GreenwaveHistPO> filteredList = greenwaveHistPOList.stream()
-                .filter(po -> {
-                    String name = po.getGreenwaveName();
-                    int index = name.indexOf(':');
-                    if (index != -1) {
-                        String leftSide = name.substring(0, index).trim();
-                        return leftSide.equals(mainlineName);
-                    }
-                    return false;
-                })
-                .collect(Collectors.toList());
+        MainlineSchemeAnalysisVO res = null;
+        try {
+            lineSchemeBuffer.clear();
+            String mainlineName = bo.getName();
+            Date boStartTime = bo.getStartTime();
+            Date boEndTime = bo.getEndTime();
+            String boStartTimeStr = sdf.format(boStartTime);
+            String boEndTimeStr = sdf.format(boEndTime);
+            int boStartTimeStamp = (int) (boStartTime.getTime() / 1000);
+            int boEndTimeStamp = (int) (boEndTime.getTime() / 1000);
+            // 根据时段查询所有发生的绿波
+            List<GreenwaveHistPO> greenwaveHistPOList = greenwaveHistMapper
+                    .selectByTimeSection(boStartTimeStr, boEndTimeStr);
+            // 根据干线名称筛选结果
+            List<GreenwaveHistPO> filteredList = greenwaveHistPOList.stream()
+                    .filter(po -> {
+                        String name = po.getGreenwaveName();
+                        int index = name.indexOf(':');
+                        if (index != -1) {
+                            String leftSide = name.substring(0, index).trim();
+                            return leftSide.equals(mainlineName);
+                        }
+                        return false;
+                    })
+                    .collect(Collectors.toList());
 
-        MainlineSchemeAnalysisVO res = new MainlineSchemeAnalysisVO();
-        fillLineSchemeBuffer(filteredList, lineSchemeBuffer);
-        // 时段合并
-        GreenwaveMergePO greenwaveMergePO = greenwaveMergeMapper.selectByMainlineName(mainlineName);
-        if (ObjectUtil.isNotEmpty(greenwaveMergePO)) {
-            mergeLineSchemeBuffer(lineSchemeBuffer, mainlineName, greenwaveMergePO);
+            res = new MainlineSchemeAnalysisVO();
+            fillLineSchemeBuffer(filteredList, lineSchemeBuffer);
+            // 时段合并
+            GreenwaveMergePO greenwaveMergePO = greenwaveMergeMapper.selectByMainlineName(mainlineName);
+            if (ObjectUtil.isNotEmpty(greenwaveMergePO)) {
+                mergeLineSchemeBuffer(lineSchemeBuffer, mainlineName, greenwaveMergePO);
+            }
+            res.setSceneData(calcSceneData(lineSchemeBuffer));
+            res.setEvaluateData(calcEvaluateData(
+                    filteredList, lineSchemeBuffer, boStartTimeStamp, boEndTimeStamp, boStartTime, boEndTime));
+            res.setGreenwaveData(buildGreenwaveData(lineSchemeBuffer));
+            res.setCrossData(calcCrossData(lineSchemeBuffer));
+        } catch (Exception e) {
+            log.error("干线方案分析执行异常：", e);
+            throw new Exception(e);
         }
-        res.setSceneData(calcSceneData(lineSchemeBuffer));
-        res.setEvaluateData(calcEvaluateData(
-                filteredList, lineSchemeBuffer, boStartTimeStamp, boEndTimeStamp, boStartTime, boEndTime));
-        res.setGreenwaveData(buildGreenwaveData(lineSchemeBuffer));
-        res.setCrossData(calcCrossData(lineSchemeBuffer));
 
         return res;
     }