Changeset 11970 for trunk/sources/HeuristicLab.Optimization/3.3/BasicProblems/BasicProblem.cs

Timestamp:

02/07/15 13:52:48 (10 years ago)

Author:

abeham

Message:

#2174:

• Added ISingleObjectiveOperator and IMultiObjectiveOperator interfaces
  • Added interface to all operators that would fall in either of these categories (excluding MainLoop operators)
• Added some checks in BasicProblem on whether the MultiEncoding is being used
  • A new event handler is added that reacts on encodings being removed or added to the MultiEncoding
• Added code to remove the non-fit operators in (Single|Multi)ObjectiveBasicProblem

File:

• trunk/sources/HeuristicLab.Optimization/3.3/BasicProblems/BasicProblem.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Optimization/3.3/BasicProblems/BasicProblem.cs

@@ -86 +86 @@
     private void RegisterEvents() {
       EncodingParameter.ValueChanged += (o, e) => OnEncodingChanged();
+      var multiEncoding = Encoding as MultiEncoding;
+      if (multiEncoding != null) multiEncoding.EncodingsChanged += MultiEncodingOnEncodingsChanged;
     }
 
     protected virtual void OnEncodingChanged() {
-      if (oldEncoding != null) AdaptEncodingOperators(oldEncoding, Encoding);
+      if (oldEncoding != null) {
+        AdaptEncodingOperators(oldEncoding, Encoding);
+        var oldMultiEncoding = oldEncoding as MultiEncoding;
+        if (oldMultiEncoding != null)
+          oldMultiEncoding.EncodingsChanged -= MultiEncodingOnEncodingsChanged;
+      }
       oldEncoding = Encoding;
 
@@ -104 +111 @@
       //TODO register solution creator changed event, change access modifier to private
       //((IValueParameter)solutionCreatorParam).ValueChanged += SolutionCreatorParameter_ValueChanged;      
+
+      var multiEncoding = Encoding as MultiEncoding;
+      if (multiEncoding != null) multiEncoding.EncodingsChanged += MultiEncodingOnEncodingsChanged;
 
       OnOperatorsChanged();
@@ -141 +151 @@
     }
 
+    protected virtual void MultiEncodingOnEncodingsChanged(object sender, EventArgs e) {
+      OnOperatorsChanged();
+    }
   }
 }