source: branches/2520_PersistenceReintegration/HeuristicLab.Analysis/3.3/MultiObjective/ParetoFrontAnalyzer.cs @ 16453

Last change on this file since 16453 was 16453, checked in by jkarder, 12 months ago

#2520: updated year of copyrights

File size: 2.7 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2019 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 HeuristicLab.Common;
23using HeuristicLab.Core;
24using HeuristicLab.Data;
25using HeuristicLab.Operators;
26using HeuristicLab.Optimization;
27using HeuristicLab.Parameters;
28using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
29
30namespace HeuristicLab.Analysis {
31  [Item("ParetoFrontAnalyzer", "Analyzer for multiobjective problems that collects and presents the current Pareto front as double matrix as well as the solution scopes that lie on the current front.")]
32  [StorableClass]
33  public abstract class ParetoFrontAnalyzer : SingleSuccessorOperator, IAnalyzer, IMultiObjectiveOperator {
34    public virtual bool EnabledByDefault {
35      get { return true; }
36    }
37
38    public IScopeTreeLookupParameter<DoubleArray> QualitiesParameter {
39      get { return (IScopeTreeLookupParameter<DoubleArray>)Parameters["Qualities"]; }
40    }
41    public ILookupParameter<ResultCollection> ResultsParameter {
42      get { return (ILookupParameter<ResultCollection>)Parameters["Results"]; }
43    }
44
45    [StorableConstructor]
46    protected ParetoFrontAnalyzer(bool deserializing) : base(deserializing) { }
47    protected ParetoFrontAnalyzer(ParetoFrontAnalyzer original, Cloner cloner) : base(original, cloner) { }
48    public ParetoFrontAnalyzer() {
49      Parameters.Add(new ScopeTreeLookupParameter<DoubleArray>("Qualities", "The vector of qualities of each solution."));
50      Parameters.Add(new LookupParameter<ResultCollection>("Results", "The result collection to store the front to."));
51    }
52
53    public override IOperation Apply() {
54      ItemArray<DoubleArray> qualities = QualitiesParameter.ActualValue;
55      ResultCollection results = ResultsParameter.ActualValue;
56      Analyze(qualities, results);
57      return base.Apply();
58    }
59
60    protected abstract void Analyze(ItemArray<DoubleArray> qualities, ResultCollection results);
61  }
62}
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