Changeset 15309 for branches/DataPreprocessing Cleanup/HeuristicLab.DataPreprocessing/3.4/Data/Columns/StringPreprocessingDataColumn.cs

Timestamp:

08/07/17 09:43:58 (7 years ago)

Author:

pfleck

Message:

#2809 Worked on type-save PreprocessingDataColumns.

File:

• branches/DataPreprocessing Cleanup/HeuristicLab.DataPreprocessing/3.4/Data/Columns/StringPreprocessingDataColumn.cs (modified) (2 diffs)

branches/DataPreprocessing Cleanup/HeuristicLab.DataPreprocessing/3.4/Data/Columns/StringPreprocessingDataColumn.cs

@@ -28 +28 @@
   [Item("StringPreprocessingDataColumn", "")]
   [StorableClass]
-  public sealed class StringPreprocessingDataColumn : PreprocessingDataColumn<string, string> {
+  public sealed class StringPreprocessingDataColumn : PreprocessingDataColumn<string> {
 
     #region Constructor, Cloning & Persistence
@@ -53 +53 @@
     }
 
-    #region Statistics
-    public override string GetRange() { return string.Empty; }
-    public override string GetMean() { return string.Empty; }
-    public override string GetStandardDeviation() { return string.Empty; }
-    public override string GetVariance() { return string.Empty; }
-    #endregion
+    protected override string DefaultValue { get { return string.Empty; } }
 
     #region IStringConvertibleColumn
     public override bool Validate(string value, out string errorMessage) {
-      if (value == null) {
-        errorMessage = "Invalid Value (string must not be null)";
-        return false;
-      } else {
-        errorMessage = string.Empty;
-        return true;
-      }
+      errorMessage = string.Empty;
+      return true;
     }
     public override string GetValue(int index) {