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source: trunk/sources/HeuristicLab.Problems.VehicleRouting/3.4/Encodings/Potvin/Moves/TwoOptStar/PotvinTwoOptStarMove.cs @ 11171

Last change on this file since 11171 was 11171, checked in by ascheibe, 10 years ago

#2115 merged r11170 (copyright update) into trunk

File size: 3.3 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2014 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.Optimization;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26using HeuristicLab.Problems.VehicleRouting.Encodings.General;
27using HeuristicLab.Problems.VehicleRouting.Interfaces;
28
29namespace HeuristicLab.Problems.VehicleRouting.Encodings.Potvin {
30  [Item("PotvinTwoOptStarMove", "Item that describes a two opt star move on a VRP representation.")]
31  [StorableClass]
32  public class PotvinTwoOptStarMove : Item, IVRPMove {
33    [Storable]
34    public IVRPEncoding Individual { get; protected set; }
35
36    [Storable]
37    public int Tour1 { get; protected set; }
38
39    [Storable]
40    public int X1 { get; protected set; }
41
42    [Storable]
43    public int Tour2 { get; protected set; }
44
45    [Storable]
46    public int X2 { get; protected set; }
47
48    public PotvinTwoOptStarMove()
49      : base() {
50      X1 = -1;
51      Tour1 = -1;
52      X2 = -1;
53      Tour2 = -1;
54
55      Individual = null;
56    }
57
58    public PotvinTwoOptStarMove(int tour1, int x1, int tour2, int x2, PotvinEncoding individual) {
59      Tour1 = tour1;
60      X1 = x1;
61      Tour2 = tour2;
62      X2 = x2;
63
64      this.Individual = individual.Clone() as PotvinEncoding;
65    }
66
67    public override IDeepCloneable Clone(Cloner cloner) {
68      return new PotvinTwoOptStarMove(this, cloner);
69    }
70
71    protected PotvinTwoOptStarMove(PotvinTwoOptStarMove original, Cloner cloner)
72      : base(original, cloner) {
73      this.Tour1 = original.Tour1;
74      this.X1 = original.X1;
75      this.Tour2 = original.Tour2;
76      this.X2 = original.X2;
77
78      this.Individual = cloner.Clone(Individual) as PotvinEncoding;
79    }
80
81    [StorableConstructor]
82    protected PotvinTwoOptStarMove(bool deserializing) : base(deserializing) { }
83
84    #region IVRPMove Members
85
86    public VRPMoveEvaluator GetMoveEvaluator() {
87      return new PotvinTwoOptStarMoveEvaluator();
88    }
89
90    public VRPMoveMaker GetMoveMaker() {
91      return new PotvinTwoOptStarMoveMaker();
92    }
93
94    public ITabuMaker GetTabuMaker() {
95      return new PotvinTwoOptStarMoveTabuMaker();
96    }
97
98    public ITabuChecker GetTabuChecker() {
99      return new PotvinTwoOptStarMoveTabuCriterion();
100    }
101
102    public ITabuChecker GetSoftTabuChecker() {
103      PotvinTwoOptStarMoveTabuCriterion tabuChecker = new PotvinTwoOptStarMoveTabuCriterion();
104      tabuChecker.UseAspirationCriterion.Value = true;
105
106      return tabuChecker;
107    }
108
109    #endregion
110  }
111}
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