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source: trunk/HeuristicLab.Encodings.ScheduleEncoding/3.3/JobSequenceMatrix/Crossovers/JSMOXCrossover.cs @ 16565

Last change on this file since 16565 was 16565, checked in by gkronber, 5 years ago

#2520: merged changes from PersistenceOverhaul branch (r16451:16564) into trunk

File size: 2.1 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 HEAL.Attic;
25
26namespace HeuristicLab.Encodings.ScheduleEncoding.JobSequenceMatrix {
27  [Item("JSMOrderCrossover", "Represents a crossover operation swapping sequences of the parents to generate offspring.")]
28  [StorableType("8F353BE8-40E4-4C0E-A677-4B1F43A66A65")]
29  public class JSMOXCrossover : JSMCrossover {
30
31    [StorableConstructor]
32    protected JSMOXCrossover(StorableConstructorFlag _) : base(_) { }
33    protected JSMOXCrossover(JSMOXCrossover original, Cloner cloner) : base(original, cloner) { }
34    public JSMOXCrossover() : base() { }
35
36    public override IDeepCloneable Clone(Cloner cloner) {
37      return new JSMOXCrossover(this, cloner);
38    }
39
40    public static JSMEncoding Apply(IRandom random, JSMEncoding parent1, JSMEncoding parent2) {
41      var result = new JSMEncoding();
42
43      for (int i = 0; i < parent1.JobSequenceMatrix.Count; i++) {
44        result.JobSequenceMatrix.Add(
45          HeuristicLab.Encodings.PermutationEncoding.OrderCrossover.Apply(random,
46          parent1.JobSequenceMatrix[i], parent2.JobSequenceMatrix[i]));
47      }
48
49      return result;
50    }
51
52    public override JSMEncoding Cross(IRandom random, JSMEncoding parent1, JSMEncoding parent2) {
53      return Apply(random, parent1, parent2);
54    }
55  }
56}
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