source: branches/SpectralKernelForGaussianProcesses/HeuristicLab.Problems.VehicleRouting/3.4/Encodings/Alba/Moves/ThreeOpt/AlbaTranslocationMoveHardTabuCriterion.cs @ 10479

Last change on this file since 10479 was 10479, checked in by gkronber, 6 years ago

#2124 merged all changes from trunk to prepare for trunk-reintegration

File size: 3.8 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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.Data;
25using HeuristicLab.Encodings.PermutationEncoding;
26using HeuristicLab.Optimization;
27using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
28using HeuristicLab.Problems.VehicleRouting.Encodings.General;
29using HeuristicLab.Problems.VehicleRouting.Interfaces;
30
31namespace HeuristicLab.Problems.VehicleRouting.Encodings.Alba {
32  [Item("AlbaTranslocationMoveHardTabuCriterion", "An operator which checks if translocation moves are tabu using a hard criterion for a VRP representation.  It is implemented as described in Alba, E. and Dorronsoro, B. (2004). Solving the Vehicle Routing Problem by Using Cellular Genetic Algorithms.")]
33  [StorableClass]
34  public sealed class AlbaTranslocationMoveHardTabuCriterion : VRPMoveOperator, IAlbaTranslocationMoveOperator, ITabuChecker, IAlbaOperator {
35    [Storable]
36    private TranslocationMoveHardTabuCriterion tabuChecker;
37    private IPermutationMoveOperator PermutationMoveOperatorParameter {
38      get { return tabuChecker; }
39      set { tabuChecker = value as TranslocationMoveHardTabuCriterion; }
40    }
41
42    public ILookupParameter<TranslocationMove> TranslocationMoveParameter {
43      get { return tabuChecker.TranslocationMoveParameter; }
44    }
45
46    public override ILookupParameter VRPMoveParameter {
47      get { return TranslocationMoveParameter; }
48    }
49
50    public ILookupParameter<Permutation> PermutationParameter {
51      get { return tabuChecker.PermutationParameter; }
52    }
53
54    public ILookupParameter<BoolValue> MoveTabuParameter {
55      get { return tabuChecker.MoveTabuParameter; }
56    }
57
58    public ILookupParameter<DoubleValue> MoveQualityParameter {
59      get { return tabuChecker.MoveQualityParameter; }
60    }
61
62    public IValueLookupParameter<BoolValue> MaximizationParameter {
63      get { return tabuChecker.MaximizationParameter; }
64    }
65
66    [StorableConstructor]
67    private AlbaTranslocationMoveHardTabuCriterion(bool deserializing) : base(deserializing) { }
68
69    public AlbaTranslocationMoveHardTabuCriterion()
70      : base() {
71      tabuChecker = new TranslocationMoveHardTabuCriterion();
72    }
73
74    public override IDeepCloneable Clone(Cloner cloner) {
75      return new AlbaTranslocationMoveHardTabuCriterion(this, cloner);
76    }
77
78    private AlbaTranslocationMoveHardTabuCriterion(AlbaTranslocationMoveHardTabuCriterion original, Cloner cloner)
79      : base(original, cloner) {
80      tabuChecker = cloner.Clone(original.tabuChecker);
81    }
82
83    public override IOperation InstrumentedApply() {
84      IOperation next = base.InstrumentedApply();
85
86      IVRPEncoding solution = VRPToursParameter.ActualValue;
87
88      PermutationMoveOperatorParameter.PermutationParameter.ActualName = VRPToursParameter.ActualName;
89      IAtomicOperation op = this.ExecutionContext.CreateChildOperation(PermutationMoveOperatorParameter);
90      op.Operator.Execute((IExecutionContext)op, CancellationToken);
91
92      return next;
93    }
94  }
95}
Note: See TracBrowser for help on using the repository browser.