Changeset 10934 for branches/DataPreprocessing/HeuristicLab.DataPreprocessing

Timestamp:

06/04/14 12:30:08 (10 years ago)

Author:

mleitner

Message:

Update correlationmatrix on preprocessing data change - improve performance on datagrid selection.

File:

• branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.4/Implementations/CorrelationMatrixContent.cs (modified) (2 diffs)

branches/DataPreprocessing/HeuristicLab.DataPreprocessing/3.4/Implementations/CorrelationMatrixContent.cs

@@ -29 +29 @@
   [Item("Feature Correlation Matrix", "Represents the feature correlation matrix.")]
   public class CorrelationMatrixContent : Item, IViewShortcut {
-    public DataAnalysisProblemData ProblemData { get; set; }
 
-    public CorrelationMatrixContent(DataAnalysisProblemData data) {
-      ProblemData = data;
+    public DataAnalysisProblemData ProblemData {
+      get {
+        var creator = new ProblemDataCreator(Context);
+        return (DataAnalysisProblemData)creator.CreateProblemData();
+      } 
+    }
+
+    public ITransactionalPreprocessingData PreprocessingData { 
+      get {
+        return Context.Data;
+      } 
+    }
+
+    private IPreprocessingContext Context { get; set; }
+    public CorrelationMatrixContent(IPreprocessingContext context) {
+      Context = context;
+
+
     }
 
@@ -47 +62 @@
       return new CorrelationMatrixContent(this, cloner);
     }
+
+    public event DataPreprocessingChangedEventHandler Changed {
+      add { PreprocessingData.Changed += value; }
+      remove { PreprocessingData.Changed -= value; }
+    }
   }
 }