[update] 信号优化，态势监测-绿波详情-从绿波路口关系获取路段长度

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

@@ -385,7 +385,8 @@ public class TrendServiceImpl implements TrendService {
             // 根据路段获取距离
             Integer distanceToNextCross = null;
             if (i < size - 1) { // 不是最后一个路口
-                distanceToNextCross = calcDistance(greenwaveCrossList, i, crossId);
+                double nextCrossLen = greenwaveCrossPO.getNextCrossLen();
+                distanceToNextCross = (int)nextCrossLen;
             }
             greenwaveCross.setDistanceToNextCross(distanceToNextCross);
             // 查找方向平均速度
@@ -510,14 +511,6 @@ public class TrendServiceImpl implements TrendService {
         }
     }
 
-    private Integer calcDistance(List<GreenwaveCrossPO> greenwaveCrossList, int i, String currentCrossId) {
-        GreenwaveCrossPO nextCross = greenwaveCrossList.get(i + 1);
-        String nextCrossId = nextCross.getCrossId();
-        RidInfoEntity ridInfoEntity = ridInfoMapper.selectByStartEnd(currentCrossId, nextCrossId);
-        double length = ridInfoEntity.getLength();
-        return (int)length;
-    }
-
     @Override
     public List<GreenwaveCrossMetricsVO> greenwaveCrossMetrics(GreenwaveIdAndTimeStampBO greenwaveIdAndTimeStampBO) {
         List<GreenwaveCrossMetricsVO> res = new ArrayList<>();