Changeset 10435 for trunk/sources/HeuristicLab.Problems.VehicleRouting/3.4/VehicleRoutingProblem.cs

Timestamp:

02/04/14 16:21:15 (10 years ago)

Author:

pfleck

Message:

#2152

• Removed generic argument of VRPInstanceProvider.
• Removed specific IProblemInstanceConsumer interfaces.
• Added dynamic lookup of compatible interpreter.

File:

• trunk/sources/HeuristicLab.Problems.VehicleRouting/3.4/VehicleRoutingProblem.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.VehicleRouting/3.4/VehicleRoutingProblem.cs

@@ -39 +39 @@
 
 namespace HeuristicLab.Problems.VehicleRouting {
-  public interface IVRPInstanceConsumer :
-    IProblemInstanceConsumer<CVRPData>, IProblemInstanceConsumer<CVRPTWData>,
-    IProblemInstanceConsumer<MDCVRPData>, IProblemInstanceConsumer<MDCVRPTWData>,
-    IProblemInstanceConsumer<PDPTWData> {
-  }
-
   [Item("Vehicle Routing Problem", "Represents a Vehicle Routing Problem.")]
   [Creatable("Problems")]
   [StorableClass]
-  public sealed class VehicleRoutingProblem : Problem, ISingleObjectiveHeuristicOptimizationProblem, IStorableContent, IVRPInstanceConsumer {
+  public sealed class VehicleRoutingProblem : Problem, ISingleObjectiveHeuristicOptimizationProblem, IStorableContent, IProblemInstanceConsumer<VRPData> {
     public string Filename { get; set; }
 
@@ -390 +384 @@
       }
     }
-
-    public void Load(CVRPData data) {
-      Load(data, new CVRPInterpreter());
-    }
-
-    public void Load(CVRPTWData data) {
-      Load(data, new CVRPTWInterpreter());
-    }
-
-    public void Load(MDCVRPData data) {
-      Load(data, new MDCVRPInterpreter());
-    }
-
-    public void Load(MDCVRPTWData data) {
-      Load(data, new MDCVRPTWInterpreter());
-    }
-
-    public void Load(PDPTWData data) {
-      Load(data, new PDPTWInterpreter());
+    #endregion
+
+    #region IProblemInstanceConsumer<VRPData> Members
+
+    public void Load(VRPData data) {
+      Type interpreterType = typeof(IVRPDataInterpreter<>).MakeGenericType(data.GetType());
+      var interpreters = ApplicationManager.Manager.GetInstances(interpreterType);
+      IVRPDataInterpreter interpreter = null;
+      foreach (object i in interpreters) {
+        var parentInterfaces = i.GetType().BaseType.GetInterfaces();
+        var interfaces = i.GetType().GetInterfaces().Except(parentInterfaces);
+        var interpreterInterface = interfaces.First(j => typeof(IVRPDataInterpreter).IsAssignableFrom(j));
+        var interpreterDataType = interpreterInterface.GetGenericArguments()[0];
+        if (interpreterDataType == data.GetType()) {
+          interpreter = i as IVRPDataInterpreter;
+          break;
+        }
+      }
+
+      if (interpreter == null)
+        throw new ArgumentException("No interpreter found for the VRP type");
+      Load(data, interpreter);
     }