[5578] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[16453] | 3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[5578] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using HeuristicLab.Common;
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| 23 | using HeuristicLab.Core;
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| 24 | using HeuristicLab.Data;
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| 25 | using HeuristicLab.Parameters;
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[16462] | 26 | using HEAL.Fossil;
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[5578] | 27 |
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| 28 | namespace HeuristicLab.Optimization {
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| 29 | [Item("Multi-Objective Heuristic Optimization Problem", "A base class for multi-objective heuristic optimization problems.")]
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[16462] | 30 | [StorableType("C46643E3-7144-4884-A30A-5329BD80DC4E")]
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[5578] | 31 | public abstract class MultiObjectiveHeuristicOptimizationProblem<T, U> : HeuristicOptimizationProblem<T, U>, IMultiObjectiveHeuristicOptimizationProblem
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| 32 | where T : class, IMultiObjectiveEvaluator
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| 33 | where U : class, ISolutionCreator {
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| 34 | private const string MaximizationParameterName = "Maximization";
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| 35 |
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| 36 | [StorableConstructor]
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[16462] | 37 | protected MultiObjectiveHeuristicOptimizationProblem(StorableConstructorFlag _) : base(_) { }
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[5578] | 38 | protected MultiObjectiveHeuristicOptimizationProblem(MultiObjectiveHeuristicOptimizationProblem<T, U> original, Cloner cloner) : base(original, cloner) { }
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| 39 | protected MultiObjectiveHeuristicOptimizationProblem()
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| 40 | : base() {
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| 41 | Parameters.Add(new ValueParameter<BoolArray>(MaximizationParameterName, "Determines for each objective whether it should be maximized or minimized."));
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| 42 | }
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| 43 |
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[5618] | 44 | protected MultiObjectiveHeuristicOptimizationProblem(T evaluator, U solutionCreator)
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| 45 | : base(evaluator, solutionCreator) {
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| 46 | Parameters.Add(new ValueParameter<BoolArray>(MaximizationParameterName, "Determines for each objective whether it should be maximized or minimized."));
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| 47 | }
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| 48 |
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[5578] | 49 | public ValueParameter<BoolArray> MaximizationParameter {
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| 50 | get { return (ValueParameter<BoolArray>)Parameters[MaximizationParameterName]; }
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| 51 | }
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| 52 | IParameter IMultiObjectiveHeuristicOptimizationProblem.MaximizationParameter {
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| 53 | get { return MaximizationParameter; }
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| 54 | }
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| 55 | public BoolArray Maximization {
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| 56 | get { return MaximizationParameter.Value; }
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| 57 | protected set { MaximizationParameter.Value = value; }
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| 58 | }
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| 59 |
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| 60 | IMultiObjectiveEvaluator IMultiObjectiveHeuristicOptimizationProblem.Evaluator {
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| 61 | get { return Evaluator; }
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| 62 | }
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| 63 | }
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| 64 | }
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