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source: trunk/sources/HeuristicLab.Optimization/3.3/Problems/MultiObjectiveHeuristicOptimizationProblem.cs @ 7259

Last change on this file since 7259 was 7259, checked in by swagner, 13 years ago

Updated year of copyrights to 2012 (#1716)

File size: 2.9 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 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.Parameters;
26using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
27
28namespace HeuristicLab.Optimization {
29  [Item("Multi-Objective Heuristic Optimization Problem", "A base class for multi-objective heuristic optimization problems.")]
30  [StorableClass]
31  public abstract class MultiObjectiveHeuristicOptimizationProblem<T, U> : HeuristicOptimizationProblem<T, U>, IMultiObjectiveHeuristicOptimizationProblem
32    where T : class, IMultiObjectiveEvaluator
33    where U : class, ISolutionCreator {
34    private const string MaximizationParameterName = "Maximization";
35
36    [StorableConstructor]
37    protected MultiObjectiveHeuristicOptimizationProblem(bool deserializing) : base(deserializing) { }
38    protected MultiObjectiveHeuristicOptimizationProblem(MultiObjectiveHeuristicOptimizationProblem<T, U> original, Cloner cloner) : base(original, cloner) { }
39    protected MultiObjectiveHeuristicOptimizationProblem()
40      : base() {
41      Parameters.Add(new ValueParameter<BoolArray>(MaximizationParameterName, "Determines for each objective whether it should be maximized or minimized."));
42    }
43
44    protected MultiObjectiveHeuristicOptimizationProblem(T evaluator, U solutionCreator)
45      : base(evaluator, solutionCreator) {
46      Parameters.Add(new ValueParameter<BoolArray>(MaximizationParameterName, "Determines for each objective whether it should be maximized or minimized."));
47    }
48
49    public ValueParameter<BoolArray> MaximizationParameter {
50      get { return (ValueParameter<BoolArray>)Parameters[MaximizationParameterName]; }
51    }
52    IParameter IMultiObjectiveHeuristicOptimizationProblem.MaximizationParameter {
53      get { return MaximizationParameter; }
54    }
55    public BoolArray Maximization {
56      get { return MaximizationParameter.Value; }
57      protected set { MaximizationParameter.Value = value; }
58    }
59
60    IMultiObjectiveEvaluator IMultiObjectiveHeuristicOptimizationProblem.Evaluator {
61      get { return Evaluator; }
62    }
63  }
64}
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