Changeset 3853 for trunk/sources/HeuristicLab.Problems.DataAnalysis

Timestamp:

05/20/10 10:21:16 (15 years ago)

Author:

gkronber

Message:

Added views for support vector machine models and support vector regression solutions. #1009

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/SupportVectorMachine/SupportVectorMachineModel.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/SupportVectorMachine/SupportVectorMachineModel.cs

@@ -43 +43 @@
     public SVM.Model Model {
       get { return model; }
-      set { model = value; }
+      set {
+        if (value != model) {
+          if (value == null) throw new ArgumentNullException();
+          model = value;
+          OnChanged(EventArgs.Empty);
+        }
+      }
     }
 
@@ -52 +58 @@
     public SVM.RangeTransform RangeTransform {
       get { return rangeTransform; }
-      set { rangeTransform = value; }
+      set {
+        if (value != rangeTransform) {
+          if (value == null) throw new ArgumentNullException();
+          rangeTransform = value;
+          OnChanged(EventArgs.Empty);
+        }
+      }
     }
+
+    public SupportVectorMachineModel()
+      : base() {
+    }
+
+    #region events
+    public event EventHandler Changed;
+    private void OnChanged(EventArgs e) {
+      var handlers = Changed;
+      if (handlers != null)
+        handlers(this, e);
+    }
+    #endregion
 
     #region persistence
@@ -99 +124 @@
 
     /// <summary>
-    ///  Exports the <paramref name="model"/> in string representation to output stream <paramref name="s"/>
+    ///  Exports the <paramref name="model"/> in string representation to stream <paramref name="s"/>
     /// </summary>
     /// <param name="model">The support vector regression model to export</param>
-    /// <param name="s">The output stream to export the model to</param>
+    /// <param name="s">The stream to export the model to</param>
     public static void Export(SupportVectorMachineModel model, Stream s) {
       StreamWriter writer = new StreamWriter(s);
       writer.WriteLine("RangeTransform:");
-      writer.Flush();
+      writer.Flush(); 
       using (MemoryStream memStream = new MemoryStream()) {
         SVM.RangeTransform.Write(memStream, model.RangeTransform);