graphhopper#464 add unassigned job reason

baiyyang · May 15, 2019 · 3f37f32 · 3f37f32
1 parent 23368a5
commit 3f37f32
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diff --git a/...raphhopper/jsprit/core/algorithm/recreate/VehicleTypeDependentJobInsertionCalculator.java b/...raphhopper/jsprit/core/algorithm/recreate/VehicleTypeDependentJobInsertionCalculator.java
@@ -123,6 +123,9 @@ public InsertionData getInsertionData(final VehicleRoute currentRoute, final Job
                 bestKnownCost_ = iData.getInsertionCost();
             }
         }
+        if (relevantVehicles.isEmpty()) {
+            bestIData.getFailedConstraintNames().add("HasNoEnoughVehicle");
+        }
         return bestIData;
     }
 

diff --git a/jsprit-core/src/main/java/com/graphhopper/jsprit/core/util/UnassignedJobReasonTracker.java b/jsprit-core/src/main/java/com/graphhopper/jsprit/core/util/UnassignedJobReasonTracker.java
@@ -20,6 +20,7 @@
 
 import com.graphhopper.jsprit.core.algorithm.recreate.listener.JobUnassignedListener;
 import com.graphhopper.jsprit.core.problem.job.Job;
+
 import org.apache.commons.math3.stat.Frequency;
 
 import java.util.*;
@@ -62,13 +63,15 @@ public UnassignedJobReasonTracker() {
         codesToHumanReadableReason.put(2, "cannot be visited within time window");
         codesToHumanReadableReason.put(3, "does not fit into any vehicle due to capacity");
         codesToHumanReadableReason.put(4, "cannot be assigned due to max distance constraint of vehicle");
+        codesToHumanReadableReason.put(5, "cannot be assigned due to less vehicle");
 
         failedConstraintNamesToCode.put("HardSkillConstraint", 1);
         failedConstraintNamesToCode.put("VehicleDependentTimeWindowConstraints", 2);
         failedConstraintNamesToCode.put("ServiceLoadRouteLevelConstraint", 3);
         failedConstraintNamesToCode.put("PickupAndDeliverShipmentLoadActivityLevelConstraint", 3);
         failedConstraintNamesToCode.put("ServiceLoadActivityLevelConstraint", 3);
         failedConstraintNamesToCode.put("MaxDistanceConstraint", 4);
+        failedConstraintNamesToCode.put("HasNoEnoughVehicle", 5);
     }
 
     public void ignore(String simpleNameOfConstraint) {