Changeset 15865 for branches/2906_Transformations/HeuristicLab.DataPreprocessing/3.4/Content/TransformationContent.cs

Timestamp:

03/27/18 15:46:12 (3 years ago)

Author:

pfleck

Message:

#2906 Added PreprocessingTransformation as a custom view-model for transformations in preprocessing.

File:

• branches/2906_Transformations/HeuristicLab.DataPreprocessing/3.4/Content/TransformationContent.cs (modified) (4 diffs)

branches/2906_Transformations/HeuristicLab.DataPreprocessing/3.4/Content/TransformationContent.cs

@@ -29 +29 @@
 
 namespace HeuristicLab.DataPreprocessing {
+
   [Item("Transformation", "Represents the transformation grid.")]
   [StorableClass]
@@ -37 +38 @@
 
     [Storable]
-    public ICheckedItemList<IDataAnalysisTransformation> CheckedTransformationList { get; private set; }
+    public IItemList<PreprocessingTransformation> TransformationList { get; private set; }
 
     #region Constructor, Cloning & Persistence
     public TransformationContent(IFilteredPreprocessingData preprocessingData)
       : base(preprocessingData) {
-      CheckedTransformationList = new CheckedItemList<IDataAnalysisTransformation>();
+      TransformationList = new ItemList<PreprocessingTransformation>();
     }
 
     public TransformationContent(TransformationContent original, Cloner cloner)
       : base(original, cloner) {
-      CheckedTransformationList = cloner.Clone(original.CheckedTransformationList);
+      TransformationList = cloner.Clone(original.TransformationList);
     }
     public override IDeepCloneable Clone(Cloner cloner) {
@@ -59 +60 @@
 
     public bool ApplyTransformations(out IEnumerable<string> errorMessages) {
-      var transformations = CheckedTransformationList.CheckedItems.Select(x => x.Value);
-
       bool success = true;
       var errors = new List<string>();
       errorMessages = errors;
 
-      foreach (var transformation in transformations) {
+      foreach (var transformation in TransformationList.Where(x => !x.IsApplied)) {
         var sourceVariable = transformation.OriginalVariable;
         var targetVariable = transformation.TransformedVariable ?? sourceVariable + " Transformed";
@@ -86 +85 @@
 
           PreprocessingData.Transformations.Add(transformation);
-          CheckedTransformationList.SetItemCheckedState(transformation, false);
+          transformation.IsApplied = true;
+          // TODO: remove unused valid values in constrainedParameters
         } else {
           success = false;