Changeset 11564 for branches/OptimizationNetworks/HeuristicLab.Optimization.Networks/3.3/Optimization.Networks.KSPTSP/KSPTSPConnector.cs

Timestamp:

11/23/14 05:32:41 (9 years ago)

Author:

swagner

Message:

#2205: Continued working on programmable network items

File:

• branches/OptimizationNetworks/HeuristicLab.Optimization.Networks/3.3/Optimization.Networks.KSPTSP/KSPTSPConnector.cs (modified) (1 diff)

branches/OptimizationNetworks/HeuristicLab.Optimization.Networks/3.3/Optimization.Networks.KSPTSP/KSPTSPConnector.cs

@@ -23 +23 @@
 using HeuristicLab.Core;
 using HeuristicLab.Core.Networks;
-using HeuristicLab.Data;
-using HeuristicLab.Encodings.BinaryVectorEncoding;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
-using HeuristicLab.Problems.TravelingSalesman;
-using System.Linq;
 
 namespace HeuristicLab.Optimization.Networks.KSPTSP {
   [Item("KSPTSPConnector", "A node of an optimization network which connects a KSP and a TSP.")]
   [StorableClass]
-  public class KSPTSPConnector : Node {
+  public class KSPTSPConnector : ProgrammableNode {
+    protected override string CodeTemplate {
+      get { return ReadCodeTemplate("HeuristicLab.Optimization.Networks.Optimization.Networks.KSPTSP.KSPTSPConnectorCode.cs"); }
+    }
+
     [StorableConstructor]
     protected KSPTSPConnector(bool deserializing) : base(deserializing) { }
-    protected KSPTSPConnector(KSPTSPConnector original, Cloner cloner)
-      : base(original, cloner) {
-      RegisterEvents();
-    }
-    public KSPTSPConnector()
-      : base("KSPTSPConnector") {
-      Initialize();
-      RegisterEvents();
-    }
-    public KSPTSPConnector(string name)
-      : base(name) {
-      Initialize();
-      RegisterEvents();
-    }
-    public KSPTSPConnector(string name, string description)
-      : base(name, description) {
-      Initialize();
-      RegisterEvents();
-    }
-
-    [StorableHook(HookType.AfterDeserialization)]
-    private void AfterDeserialization() {
-      RegisterEvents();
-    }
+    protected KSPTSPConnector(KSPTSPConnector original, Cloner cloner) : base(original, cloner) { }
+    public KSPTSPConnector() : base("KSPTSPConnector") { }
+    public KSPTSPConnector(string name) : base(name) { }
+    public KSPTSPConnector(string name, string description) : base(name, description) { }
 
     public override IDeepCloneable Clone(Cloner cloner) {
       return new KSPTSPConnector(this, cloner);
     }
-
-    protected virtual void Initialize() {
-      var parameters = new MessagePort("Parameters");
-      Ports.Add(parameters);
-      parameters.Parameters.Add(new PortParameter<DoubleMatrix>("Cities") { Type = PortParameterType.Input });
-      parameters.Parameters.Add(new PortParameter<DoubleValue>("TransportCostsFactor") { Type = PortParameterType.Input });
-
-      var ksp = new MessagePort("KSP Connector");
-      Ports.Add(ksp);
-      ksp.Parameters.Add(new PortParameter<BinaryVector>("KnapsackSolution") { Type = PortParameterType.Input });
-      ksp.Parameters.Add(new PortParameter<DoubleValue>("Quality") { Type = PortParameterType.Input | PortParameterType.Output });
-      ksp.Parameters.Add(new PortParameter<DoubleValue>("TransportCosts") { Type = PortParameterType.Output });
-      ksp.Parameters.Add(new PortParameter<PathTSPTour>("Route") { Type = PortParameterType.Output });
-
-      var tsp = new MessagePort("TSP Connector");
-      Ports.Add(tsp);
-      tsp.Parameters.Add(new PortParameter<DoubleMatrix>("Coordinates") { Type = PortParameterType.Output });
-      tsp.Parameters.Add(new PortParameter<PathTSPTour>("Best TSP Solution") { Type = PortParameterType.Input });
-      tsp.Parameters.Add(new PortParameter<DoubleValue>("BestQuality") { Type = PortParameterType.Input });
-    }
-
-    protected virtual void RegisterEvents() {
-      var ksp = (IMessagePort)Ports["KSP Connector"];
-      ksp.MessageReceived += Knapsack_MessageReceived;
-    }
-
-    protected virtual void Knapsack_MessageReceived(object sender, EventArgs<IMessage, System.Threading.CancellationToken> e) {
-      // get parameters
-      var parametersPort = (IMessagePort)Ports["Parameters"];
-      var parameters = parametersPort.PrepareMessage();
-      parametersPort.SendMessage(parameters, e.Value2);
-      var cities = (DoubleMatrix)parameters["Cities"];
-      var factor = ((DoubleValue)parameters["TransportCostsFactor"]).Value;
-
-      // build coordinates
-      var kspMsg = e.Value;
-      var kspSolution = (BinaryVector)kspMsg["KnapsackSolution"];
-      var kspQuality = ((DoubleValue)kspMsg["Quality"]).Value;
-      var coords = new DoubleMatrix(kspSolution.Count(x => x), 2);
-      int j = 0;
-      for (int i = 0; i < kspSolution.Length; i++) {
-        if (kspSolution[i]) {
-          coords[j, 0] = cities[i, 0];
-          coords[j, 1] = cities[i, 1];
-          j++;
-        }
-      }
-
-      // solve TSP
-      var tspConnectorPort = (IMessagePort)Ports["TSP Connector"];
-      var tspMsg = tspConnectorPort.PrepareMessage();
-      tspMsg["Coordinates"] = coords;
-      tspConnectorPort.SendMessage(tspMsg, e.Value2);
-      var tspSolution = (PathTSPTour)tspMsg["Best TSP Solution"];
-      var tspQuality = ((DoubleValue)tspMsg["BestQuality"]).Value;
-
-      // calculate transport costs
-      ((DoubleValue)kspMsg["Quality"]).Value = kspQuality - factor * tspQuality;
-      kspMsg["TransportCosts"] = new DoubleValue(factor * tspQuality);
-      kspMsg["Route"] = tspSolution;
-    }
   }
 }