[add] 绿波时序图速度优化

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

@@ -184,7 +184,13 @@ public class StrategyGreenBeltServiceImpl implements StrategyGreenBeltService {
                     List<Double> travelTimeList = list.stream().map(GreenBeltInfoVO.CrossGreenDetail::getTravelTime).collect(Collectors.toList());
                     travelTime = mapper.writeValueAsString(travelTimeList);
                     List<Double> speedList = list.stream().map(GreenBeltInfoVO.CrossGreenDetail::getSpeed).collect(Collectors.toList());
-                    crossSpeed = mapper.writeValueAsString(speedList);
+                    List<Integer> integerList = new ArrayList<>(speedList.size());
+                    for (Double aDouble : speedList) {
+                        if (aDouble > 0) {
+                            integerList.add(aDouble.intValue());
+                        }
+                    }
+                    crossSpeed = mapper.writeValueAsString(integerList);
                 }
                 if (dirType == 0) {
                     backDecideSpeed = String.join("~", String.valueOf(dirGreenDetail.getMinSpeed()), String.valueOf(dirGreenDetail.getMaxSpeed()));
@@ -195,7 +201,13 @@ public class StrategyGreenBeltServiceImpl implements StrategyGreenBeltService {
                     List<Double> travelTimeList = list.stream().map(GreenBeltInfoVO.CrossGreenDetail::getTravelTime).collect(Collectors.toList());
                     backtravelTime = mapper.writeValueAsString(travelTimeList);
                     List<Double> speedList = list.stream().map(GreenBeltInfoVO.CrossGreenDetail::getSpeed).collect(Collectors.toList());
-                    backCrossSpeed = mapper.writeValueAsString(speedList);
+                    List<Integer> integerList = new ArrayList<>(speedList.size());
+                    for (Double aDouble : speedList) {
+                        if (aDouble > 0) {
+                            integerList.add(aDouble.intValue());
+                        }
+                    }
+                    backCrossSpeed = mapper.writeValueAsString(integerList);
                 }
             }
         }