添加判断

byit-myth-core/myth-admin-core/src/main/java/com/byit/thread/helper/StatusSnapshootThreadRunHelper.java

@@ -129,7 +129,13 @@ public class StatusSnapshootThreadRunHelper extends BaseThreadRunHelper {
                                 String preHourDate = preHourLocalDateTime.format(DATE_FORMATTER);
                                 String preHourHour = String.valueOf(preHourLocalDateTime.getHour());
                                 List<FlowStatusSnapshoot> preHourFlowStatusSnapshootList = flowStatusSnapshootMapper.findByDateAndHourAndFlowId(preHourDate, preHourHour, flow.getFlowId());
-                                flowStatusSnapshootList.addAll(preHourFlowStatusSnapshootList);
+                                if (null != preHourFlowStatusSnapshootList || preHourFlowStatusSnapshootList.size() > 0){
+                                    flowStatusSnapshootList.addAll(preHourFlowStatusSnapshootList);
+                                }else {
+                                    //如果上个小时也没有，就设置为未运行
+                                    flowStatusSnapshoot.setUnstartNode(flow.getFlowNodeCount());
+                                    flowStatusSnapshootList.add(flowStatusSnapshoot);
+                                }
                             }
                         }
                     }else {
@@ -138,7 +144,7 @@ public class StatusSnapshootThreadRunHelper extends BaseThreadRunHelper {
                         flowStatusSnapshootList.add(flowStatusSnapshoot);
                     }
                 });
-                if (flowList != null && flowList.size() > 0){
+                if (null != flowStatusSnapshootList && flowStatusSnapshootList.size() > 0){
                     flowStatusSnapshootMapper.saveList(flowStatusSnapshootList);
                 }
                 //获取过期的时间戳