routing: Add objective to java sample

2021-04-15 14:34:08 +02:00
parent fdd9c96511
commit eee7be20ae
11 changed files with 27 additions and 1 deletions
--- a/ortools/constraint_solver/samples/VrpResources.java
+++ b/ortools/constraint_solver/samples/VrpResources.java
@@ -87,6 +87,9 @@ public class VrpResources {
  /// @brief Print the solution.
  static void printSolution(
      DataModel data, RoutingModel routing, RoutingIndexManager manager, Assignment solution) {
+    // Solution cost.
+    logger.info("Objective : " + solution.objectiveValue());
+    // Inspect solution.
    RoutingDimension timeDimension = routing.getMutableDimension("Time");
    long totalTime = 0;
    for (int i = 0; i < data.vehicleNumber; ++i) {