Changeset 17317 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisMultiObjectiveProblem.cs

Timestamp:

10/04/19 16:03:51 (5 years ago)

Author:

abeham

Message:

#2521: refactored multi-objective problems' maximization

• Add ForceValue method to IValueParameter to perform changes even when it is read-only
• Add MaximizationChanged event handler

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisMultiObjectiveProblem.cs (modified) (4 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/SymbolicDataAnalysisMultiObjectiveProblem.cs

@@ -20 +20 @@
 #endregion
 
+using System;
 using System.Linq;
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
@@ -26 +28 @@
 using HeuristicLab.Optimization;
 using HeuristicLab.Parameters;
-using HEAL.Attic;
 
 namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
@@ -77 +78 @@
 
     private void RegisterEventHandler() {
-      Evaluator.QualitiesParameter.ActualNameChanged += new System.EventHandler(QualitiesParameter_ActualNameChanged);
+      Evaluator.QualitiesParameter.ActualNameChanged += new EventHandler(QualitiesParameter_ActualNameChanged);
+      MaximizationParameter.ValueChanged += MaximizationParameter_ValueChanged;
     }
 
     protected override void OnEvaluatorChanged() {
       base.OnEvaluatorChanged();
-      Evaluator.QualitiesParameter.ActualNameChanged += new System.EventHandler(QualitiesParameter_ActualNameChanged);
+      Evaluator.QualitiesParameter.ActualNameChanged += new EventHandler(QualitiesParameter_ActualNameChanged);
       Maximization = new BoolArray(Evaluator.Maximization.ToArray());
       ParameterizeOperators();
     }
 
-    private void QualitiesParameter_ActualNameChanged(object sender, System.EventArgs e) {
+    private void QualitiesParameter_ActualNameChanged(object sender, EventArgs e) {
       ParameterizeOperators();
+    }
+
+    private void MaximizationParameter_ValueChanged(object sender, EventArgs e) {
+      OnMaximizationChanged();
     }
 
@@ -98 +104 @@
       }
     }
+
+    public event EventHandler MaximizationChanged;
+    protected void OnMaximizationChanged() {
+      MaximizationChanged?.Invoke(this, EventArgs.Empty);
+    }
   }
 }