Changeset 8130 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression

Timestamp:

06/26/12 15:55:07 (12 years ago)

Author:

gkronber

Message:

#1823 added AfterDeserialization hook to add the new analyzers when loading old problems.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectiveProblem.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectiveProblem.cs

@@ -69 +69 @@
     }
 
+    [StorableHook(HookType.AfterDeserialization)]
+    private void AfterDeserialization() {
+      // compatibility
+      bool changed = false;
+      if (!Operators.OfType<SymbolicRegressionSingleObjectiveTrainingParetoBestSolutionAnalyzer>().Any()) {
+        Operators.Add(new SymbolicRegressionSingleObjectiveTrainingParetoBestSolutionAnalyzer());
+        changed = true;
+      }
+      if (!Operators.OfType<SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer>().Any()) {
+        Operators.Add(new SymbolicRegressionSingleObjectiveValidationParetoBestSolutionAnalyzer());
+        changed = true;
+      }
+      if (changed) {
+        ParameterizeOperators();
+      }
+    }
+
     private void ConfigureGrammarSymbols() {
       var grammar = SymbolicExpressionTreeGrammar as TypeCoherentExpressionGrammar;