source: branches/ProblemRefactoring/HeuristicLab.Algorithms.GeneticAlgorithm/3.3/EvolutionaryAlgorithmContext.cs @ 14429

Last change on this file since 14429 was 14429, checked in by abeham, 4 years ago

#2701, #2708: Made a new branch from ProblemRefactoring and removed ScopedBasicAlgorithm branch (which becomes MemPR branch)

File size: 4.8 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 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;
23using System.Collections.Generic;
24using System.Linq;
25using HeuristicLab.Common;
26using HeuristicLab.Core;
27using HeuristicLab.Optimization;
28using HeuristicLab.Optimization.Algorithms.SingleObjective;
29using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
30
31namespace HeuristicLab.Algorithms.GeneticAlgorithm {
32  [Item("Evolutionary Algorithm Context", "", ExcludeGenericTypeInfo = true)]
33  [StorableClass]
34  public class EvolutionaryAlgorithmContext<TProblem, TEncoding, TSolution> : HeuristicAlgorithmContext<TProblem, TEncoding, TSolution>,
35      ISingleObjectivePopulationContext<TSolution>, ISingleObjectiveMatingpoolContext<TSolution>, ISingleObjectiveMatingContext<TSolution>,
36      ISingleObjectiveSolutionContext<TSolution>, IIterationsContext
37      where TProblem : class, ISingleObjectiveProblem<TEncoding, TSolution>, ISingleObjectiveProblemDefinition<TEncoding, TSolution>
38      where TEncoding : class, IEncoding<TSolution>
39      where TSolution : class, ISolution {
40
41    [StorableConstructor]
42    protected EvolutionaryAlgorithmContext(bool deserializing) : base(deserializing) { }
43
44    protected EvolutionaryAlgorithmContext(EvolutionaryAlgorithmContext<TProblem, TEncoding, TSolution> original, Cloner cloner)
45      : base(original, cloner) {
46      matingPool = original.matingPool != null ? original.matingPool.Select(cloner.Clone).ToList() : null;
47      parents = original.parents != null ? Tuple.Create(cloner.Clone(original.parents.Item1), cloner.Clone(original.parents.Item2)) : null;
48      child = original.child != null ? cloner.Clone(child) : null;
49    }
50    public EvolutionaryAlgorithmContext() {
51    }
52
53    public override IDeepCloneable Clone(Cloner cloner) {
54      return new EvolutionaryAlgorithmContext<TProblem, TEncoding, TSolution>(this, cloner);
55    }
56
57    IEnumerable<IScope> IPopulationContext.Population {
58      get { return Scope.SubScopes; }
59    }
60
61    IEnumerable<ISolutionScope<TSolution>> IPopulationContext<TSolution>.Population {
62      get { return Scope.SubScopes.OfType<ISolutionScope<TSolution>>(); }
63    }
64   
65    public IEnumerable<ISingleObjectiveSolutionScope<TSolution>> Population {
66      get { return Scope.SubScopes.OfType<ISingleObjectiveSolutionScope<TSolution>>(); }
67    }
68
69    [Storable]
70    private IEnumerable<ISingleObjectiveSolutionScope<TSolution>> matingPool;
71    public IEnumerable<ISingleObjectiveSolutionScope<TSolution>> MatingPool {
72      get { return matingPool; }
73      set { matingPool = value; }
74    }
75    IEnumerable<ISolutionScope<TSolution>> IMatingpoolContext<TSolution>.MatingPool {
76      get { return matingPool; }
77      set { matingPool = value.OfType<ISingleObjectiveSolutionScope<TSolution>>(); }
78    }
79
80    [Storable]
81    private Tuple<ISingleObjectiveSolutionScope<TSolution>, ISingleObjectiveSolutionScope<TSolution>> parents;
82    public Tuple<ISingleObjectiveSolutionScope<TSolution>, ISingleObjectiveSolutionScope<TSolution>> Parents {
83      get { return parents; }
84      set { parents = value; }
85    }
86    Tuple<ISolutionScope<TSolution>, ISolutionScope<TSolution>> IMatingContext<TSolution>.Parents {
87      get { return Tuple.Create((ISolutionScope<TSolution>)Parents.Item1, (ISolutionScope<TSolution>)Parents.Item2); }
88    }
89
90    [Storable]
91    private ISingleObjectiveSolutionScope<TSolution> child;
92
93
94    public ISingleObjectiveSolutionScope<TSolution> Child {
95      get { return child; }
96      set { child = value; }
97    }
98    ISolutionScope<TSolution> IMatingContext<TSolution>.Child {
99      get { return Child; }
100    }
101    public ISingleObjectiveSolutionScope<TSolution> Solution {
102      get { return child; }
103    }
104    ISolutionScope<TSolution> ISolutionContext<TSolution>.Solution { get { return child; } }
105    IScope ISolutionContext.Solution { get { return child; } }
106
107    [Storable]
108    private int iterations;
109    public int Iterations {
110      get { return iterations; }
111      set { iterations = value; }
112    }
113  }
114}
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