source: addons/HeuristicLab.Problems.BioBoost/HeuristicLab.Problems.BioBoost/3.3/MultiobjectiveBioBoostProblem.cs @ 15711

Last change on this file since 15711 was 13071, checked in by gkronber, 7 years ago

#2499: added license headers and removed unused usings

File size: 6.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2015 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.BioBoost.Analysis;
23using HeuristicLab.BioBoost.Evaluators;
24using HeuristicLab.BioBoost.Operators.Crossover;
25using HeuristicLab.BioBoost.Operators.Mutation;
26using HeuristicLab.BioBoost.ProblemDescription;
27using HeuristicLab.BioBoost.SolutionCreation;
28using HeuristicLab.Common;
29using HeuristicLab.Core;
30using HeuristicLab.Data;
31using HeuristicLab.Optimization;
32using HeuristicLab.Parameters;
33using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
34using System;
35
36namespace HeuristicLab.BioBoost {
37
38  [Item("Multiobjective BioBoost Problem", "EU-wide aggregate biomass logistics simulation (multiobjective).")]
39  [Creatable("Problems")]
40  [StorableClass]
41  public class MultiobjectiveBioBoostProblem : MultiObjectiveHeuristicOptimizationProblem<AggregateEvaluator, BioBoostSolutionCreator>, IStorableContent {
42
43    #region IStorableContent Members
44    public string Filename { get; set; }
45    #endregion
46
47    #region Parameters
48    public ValueParameter<BioBoostProblemData> ProblemDataParameter {
49      get { return (ValueParameter<BioBoostProblemData>) Parameters["ProblemData"]; }
50    }
51    public ValueParameter<IntMatrix> RegionBoundsParameter {
52      get { return (ValueParameter<IntMatrix>) Parameters["RegionBounds"]; }
53    }
54    public ValueParameter<IntValue> NRegionsParameter {
55      get { return (ValueParameter<IntValue>) Parameters["NRegions"]; }
56    }
57    public ValueParameter<BoolValue> RemoveIntermediateResultsParameter {
58      get { return (ValueParameter<BoolValue>) Parameters["RemoveIntermediateResults"]; }
59    }
60    #endregion
61
62    #region Parameter Values
63    public BioBoostProblemData ProblemData {
64      get { return ProblemDataParameter.Value; }
65    }
66    public IntMatrix RegionBounds {
67      get { return RegionBoundsParameter.Value; }
68      set { RegionBoundsParameter.Value = value; }
69    }
70    public int NRegions {
71      get { return NRegionsParameter.Value.Value; }
72      set { NRegionsParameter.Value = new IntValue(value); }
73    }
74    public bool RemoveIntermediateResults {
75      get { return RemoveIntermediateResultsParameter.Value.Value; }
76    }
77    #endregion
78
79    #region Construction & Cloning
80    [StorableConstructor]
81    protected MultiobjectiveBioBoostProblem(bool isDeserializing) : base(isDeserializing) {}
82    protected MultiobjectiveBioBoostProblem(MultiobjectiveBioBoostProblem orig, Cloner cloner) : base(orig, cloner) {
83      RegisterEvents();
84    }
85    public MultiobjectiveBioBoostProblem() {
86      Parameters.Add(new ValueParameter<BioBoostProblemData>("ProblemData", "Encapsulation of all data describing the problem instance."));
87      Parameters.Add(new ValueParameter<IntMatrix>("RegionBounds", "Bounds for valid region ids.", new IntMatrix(new int[,]{{0, 0}})));
88      Parameters.Add(new ValueParameter<IntValue>("NRegions", "Number of regions.", new IntValue(0)));
89      Parameters.Add(new ValueParameter<BoolValue>("RemoveIntermediateResults", "Whether to remove intermediate results created during evaluation.", new BoolValue(true)));
90      Maximization = new BoolArray(new [] {true, true});
91      RegionBoundsParameter.Hidden = true;
92      RegisterEvents();
93      Operators.Add(new CompoundCrossover());
94      Operators.Add(new MultiCrossover());
95      Operators.Add(new PlantBasedCrossover());
96      Operators.Add(new BoundaryToggleRealVectorMutator());
97      Operators.Add(new CompoundMutator());
98      Operators.Add(new EmptyMutator());
99      Operators.Add(new MultiMutator());
100      Operators.Add(new PlantKiller());
101      Operators.Add(new PlantMerger());
102      Operators.Add(new PlantMover());
103      Operators.Add(new PlantScalingMutator());
104      Operators.Add(new PlantSupplierEqualizer());
105      Operators.Add(new PlantSupplierRandomizer());
106      Operators.Add(new PlantSupplierToggler());
107      Operators.Add(new PlantSupplierUtilizationExchanger());
108      Operators.Add(new MultiObjectiveBioBoostSolutionAnalyzer());
109    }
110    public override IDeepCloneable Clone(Cloner cloner) {
111      return new MultiobjectiveBioBoostProblem(this, cloner);
112    }
113    [StorableHook(HookType.AfterDeserialization)]
114    private void AfterDeserialization() {
115      RegisterEvents();
116    }
117    #endregion
118
119    #region events
120    private void RegisterEvents() {
121      NRegionsParameter.ToStringChanged += new EventHandler(NRegionsParameterChanged);
122      ProblemDataParameter.ValueChanged += UpdateEventRegistration;
123      UpdateEventRegistration(this, EventArgs.Empty);
124    }
125
126    private BioBoostProblemData registeredProblemData = null;
127
128    private void UpdateEventRegistration(object sender, EventArgs eventArgs) {
129      if (registeredProblemData == ProblemData) return;
130      if (registeredProblemData != null) {
131        registeredProblemData.LocationNamesParameter.ToStringChanged -= LocationNamesChanged;
132      }
133      ProblemData.LocationNamesParameter.ToStringChanged += LocationNamesChanged;
134      registeredProblemData = ProblemData;
135    }
136
137    private void LocationNamesChanged(object sender, EventArgs e) {
138      NRegions = ProblemData.LocationNames.Length;
139    }
140
141    private void NRegionsParameterChanged(object sender, EventArgs e) {
142      RegionBounds = new IntMatrix(new int[,] {{0, NRegions}});
143    }
144    #endregion
145  }
146}
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