source: branches/ProgrammableProblem/HeuristicLab.Problems.Programmable/3.3/New/MultiObjectiveProgrammableProblem.cs @ 11753

Last change on this file since 11753 was 11753, checked in by mkommend, 5 years ago

#2174: First working version of refactored programmable problem.

File size: 2.7 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System.Linq;
23using HeuristicLab.Analysis;
24using HeuristicLab.Common;
25using HeuristicLab.Core;
26using HeuristicLab.Optimization;
27using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
28
29namespace HeuristicLab.Problems.Programmable {
30  [StorableClass]
31  public abstract class MultiObjectiveProgrammableProblem<TEncoding> : ProgrammableProblem<TEncoding, MultiObjectiveEvaluator>, IMultiObjectiveProblemDefinition
32  where TEncoding : class, IEncoding {
33    [StorableConstructor]
34    protected MultiObjectiveProgrammableProblem(bool deserializing) : base(deserializing) { }
35
36    protected MultiObjectiveProgrammableProblem(MultiObjectiveProgrammableProblem<TEncoding> original, Cloner cloner)
37      : base(original, cloner) {
38      ParameterizeOperators();
39    }
40
41    protected MultiObjectiveProgrammableProblem()
42      : base() {
43
44      Operators.Add(Evaluator);
45      Operators.Add(new BestScopeSolutionAnalyzer());
46      Operators.Add(new SingleObjectiveAnalyzer());
47
48      ParameterizeOperators();
49    }
50
51    [StorableHook(HookType.AfterDeserialization)]
52    private void AfterDeserialization() {
53      ParameterizeOperators();
54    }
55
56    public abstract bool[] Maximization { get; }
57    public abstract double[] Evaluate(Individual individual, IRandom random);
58    public virtual void Analyze(Individual[] individuals, double[][] qualities, ResultCollection results) { }
59
60
61    protected override void OnEvaluatorChanged() {
62      base.OnEvaluatorChanged();
63      ParameterizeOperators();
64    }
65
66    protected override void ParameterizeOperators() {
67      base.ParameterizeOperators();
68      foreach (var op in Operators.OfType<IMultiObjectiveEvaluationOperator>())
69        op.EvaluateFunc = Evaluate;
70      foreach (var op in Operators.OfType<IMultiObjectiveAnalysisOperator>())
71        op.AnalyzeAction = Analyze;
72    }
73
74  }
75}
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