Changeset 13752 for branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem/3.3/Views/KnowledgeCenterViewBase.cs

Timestamp:

04/12/16 13:28:23 (9 years ago)

Author:

abeham

Message:

#2457:

• improved mapping of problem instances by normalization (z-score) and handling of missing values (median)
• enabled to select the characteristics that should be included in the mapping
• improved speed of OKB download by calling service methods in parallel

File:

• branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem/3.3/Views/KnowledgeCenterViewBase.cs (modified) (6 diffs)

branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem/3.3/Views/KnowledgeCenterViewBase.cs

@@ -50 +50 @@
       RegisterContentProblemEvents();
       RegisterContentProblemInstancesEvents();
+      RegisterContentProblemCharacteristicsEvents();
       RegisterContentSolutionSeedingPoolEvents();
       RegisterContentSuggestedInstancesEvents();
@@ -70 +71 @@
     }
 
+    private void RegisterContentProblemCharacteristicsEvents() {
+      Content.ProblemCharacteristics.ItemsAdded += ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.ItemsReplaced += ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.ItemsRemoved += ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.CheckedItemsChanged += ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.CollectionReset += ContentOnProblemCharacteristicsChanged;
+    }
+
     private void RegisterContentSolutionSeedingPoolEvents() {
       Content.SolutionSeedingPool.CheckedItemsChanged += ContentOnSolutionSeedingPoolChanged;
@@ -92 +101 @@
       DeregisterContentProblemEvents();
       DeregisterContentProblemInstancesEvents();
+      DeregisterContentProblemCharacteristicsEvents();
       DeregisterContentSolutionSeedingPoolEvents();
       DeregisterContentSuggestedInstancesEvents();
@@ -110 +120 @@
       Content.ProblemInstances.CollectionReset -= ContentOnProblemInstancesChanged;
       Content.ProblemInstances.ItemChanged -= ContentOnProblemInstancesChanged;
+    }
+
+    private void DeregisterContentProblemCharacteristicsEvents() {
+      Content.ProblemCharacteristics.ItemsAdded -= ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.ItemsReplaced -= ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.ItemsRemoved -= ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.CheckedItemsChanged -= ContentOnProblemCharacteristicsChanged;
+      Content.ProblemCharacteristics.CollectionReset -= ContentOnProblemCharacteristicsChanged;
     }
 
@@ -136 +154 @@
     protected virtual void OnProblemSolutionsChanged() { }
     protected virtual void OnProblemInstancesChanged() { }
+    protected virtual void OnProblemCharacteristicsChanged() { }
     protected virtual void OnSolutionSeedingPoolChanged() { }
     protected virtual void OnSuggestedInstancesChanged() { }
@@ -175 +194 @@
     }
 
+    private void ContentOnProblemCharacteristicsChanged(object sender, EventArgs e) {
+      if (InvokeRequired) Invoke((Action)OnProblemCharacteristicsChanged);
+      else OnProblemCharacteristicsChanged();
+    }
+
     private void ContentOnSolutionSeedingPoolChanged(object sender, EventArgs e) {
       if (InvokeRequired) Invoke((Action)OnSolutionSeedingPoolChanged);