Changeset 5577 for branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis/3.4/DataAnalysisProblem.cs

Timestamp:

03/01/11 12:04:53 (13 years ago)

Author:

mkommend

Message:

#1418: worked on data analysis problem representation.

File:

• branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis/3.4/DataAnalysisProblem.cs (modified) (2 diffs)

branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis/3.4/DataAnalysisProblem.cs

@@ -20 +20 @@
 #endregion
 
+using System;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
-using HeuristicLab.Optimization;
+using HeuristicLab.Parameters;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
 
 namespace HeuristicLab.Problems.DataAnalysis {
   [StorableClass]
-  public abstract class DataAnalysisProblem<T> : Problem<IDataAnalysisEvaluator<T>, IDataAnalysisSolutionCreator<T>>,
+  public abstract class DataAnalysisProblem<T> : ParameterizedNamedItem,
     IDataAnalysisProblem<T>
     where T : class, IDataAnalysisProblemData {
     private const string ProblemDataParameterName = "ProblemData";
+    private const string ProblemDataParameterDescription = "";
     #region parameter properties
     IParameter IDataAnalysisProblem.ProblemDataParameter {
@@ -54 +56 @@
     public DataAnalysisProblem()
       : base() {
+      Parameters.Add(new ValueParameter<T>(ProblemDataParameterName, ProblemDataParameterDescription));
+    }
+
+    private void RegisterEventHandlers() {
+      ProblemDataParameter.Value.Changed += new EventHandler(ProblemDataParameter_ValueChanged);
+    }
+    private void ProblemDataParameter_ValueChanged(object sender, EventArgs e) {
+      OnProblemDataChanged();
+      OnReset();
+    }
+
+    public event EventHandler ProblemDataChanged;
+    protected virtual void OnProblemDataChanged() {
+      var handler = ProblemDataChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
+    }
+
+    public event EventHandler Reset;
+    protected virtual void OnReset() {
+      var handler = Reset;
+      if (handler != null) handler(this, EventArgs.Empty);
     }
   }