Changeset 11753 for branches/ProgrammableProblem/HeuristicLab.Problems.Programmable/3.3/Encodings/Encoding.cs

Timestamp:

01/13/15 18:47:19 (9 years ago)

Author:

mkommend

Message:

#2174: First working version of refactored programmable problem.

File:

• branches/ProgrammableProblem/HeuristicLab.Problems.Programmable/3.3/Encodings/Encoding.cs (modified) (2 diffs)

branches/ProgrammableProblem/HeuristicLab.Problems.Programmable/3.3/Encodings/Encoding.cs

@@ -38 +38 @@
 
     protected HashSet<IOperator> encodingOperators = new HashSet<IOperator>(new TypeEqualityComparer<IOperator>());
-    [Storable]
+
+    [Storable(Name = "Operators")]
+    private IEnumerable<IOperator> StorableOperators {
+      get { return encodingOperators; }
+      set { encodingOperators = new HashSet<IOperator>(value, new TypeEqualityComparer<IOperator>()); ; }
+    }
+
     public IEnumerable<IOperator> Operators {
       get { return encodingOperators; }
-      private set { encodingOperators = new HashSet<IOperator>(value, new TypeEqualityComparer<IOperator>()); }
+      set {
+        if (!value.OfType<T>().Any())
+          throw new ArgumentException("The provided operators contain no suitable solution creator");
+        encodingOperators = new HashSet<IOperator>(value, new TypeEqualityComparer<IOperator>());
+
+        T newSolutionCreator = (T)encodingOperators.FirstOrDefault(o => o.GetType() == solutionCreator.GetType());
+        if (newSolutionCreator == null) newSolutionCreator = encodingOperators.OfType<T>().First();
+        SolutionCreator = newSolutionCreator;
+        OnOperatorsChanged();
+      }
     }
 
@@ -90 +105 @@
       if (handler != null) handler(this, EventArgs.Empty);
     }
+
+    public event EventHandler OperatorsChanged;
+    protected virtual void OnOperatorsChanged() {
+      ConfigureOperators(Operators);
+      var handler = OperatorsChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
+    }
   }
 }