1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using HeuristicLab.Core;
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23 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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24 | using HeuristicLab.Encodings.PermutationEncoding;
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25 | using HeuristicLab.Common;
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26 | using System.Collections.Generic;
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27 | using HeuristicLab.Problems.VehicleRouting.Encodings.General;
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28 | using HeuristicLab.Data;
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29 |
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30 | namespace HeuristicLab.Problems.VehicleRouting.Encodings.Alba {
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31 | [Item("InversionMove", "Item that describes a lambda move on an Alba VRP representation.")]
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32 | [StorableClass]
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33 | public class LambdaInterchangeMove: Item, IVRPMove {
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34 | [Storable]
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35 | public int Tour1 { get; protected set; }
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36 |
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37 | [Storable]
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38 | public int Position1 { get; protected set; }
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39 |
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40 | [Storable]
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41 | public int Length1 { get; protected set; }
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42 |
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43 | [Storable]
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44 | public int Tour2 { get; protected set; }
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45 |
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46 | [Storable]
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47 | public int Position2 { get; protected set; }
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48 |
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49 | [Storable]
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50 | public int Length2 { get; protected set; }
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51 |
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52 | public LambdaInterchangeMove(): base() {
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53 | Tour1 = -1;
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54 | Position1 = -1;
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55 | Length1 = -1;
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56 |
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57 | Tour2 = -1;
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58 | Position2 = -1;
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59 | Length2 = -1;
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60 | }
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61 |
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62 | public LambdaInterchangeMove(int tour1, int position1, int length1,
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63 | int tour2, int position2, int length2) {
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64 | Tour1 = tour1;
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65 | Position1 = position1;
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66 | Length1 = length1;
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67 |
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68 | Tour2 = tour2;
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69 | Position2 = position2;
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70 | Length2 = length2;
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71 | }
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72 |
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73 | public override IDeepCloneable Clone(HeuristicLab.Common.Cloner cloner) {
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74 | LambdaInterchangeMove clone = new LambdaInterchangeMove();
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75 |
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76 | clone.Tour1 = Tour1;
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77 | clone.Position1 = Position1;
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78 | clone.Length1 = Length1;
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79 |
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80 | clone.Tour2 = Tour2;
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81 | clone.Position2 = Position2;
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82 | clone.Length2 = Length2;
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83 |
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84 | cloner.RegisterClonedObject(this, clone);
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85 | return clone;
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86 | }
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87 |
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88 | #region IVRPMove Members
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89 |
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90 | public TourEvaluation GetMoveQuality(
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91 | IVRPEncoding individual,
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92 | DoubleArray dueTimeArray, DoubleArray serviceTimeArray, DoubleArray readyTimeArray,
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93 | DoubleArray demandArray, DoubleValue capacity, DoubleMatrix coordinates,
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94 | DoubleValue fleetUsageFactor, DoubleValue timeFactor, DoubleValue distanceFactor,
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95 | DoubleValue overloadPenalty, DoubleValue tardinessPenalty,
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96 | ILookupParameter<DoubleMatrix> distanceMatrix, Data.BoolValue useDistanceMatrix) {
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97 | return LambdaInterchangeMoveEvaluator.GetMoveQuality(individual as AlbaEncoding, this,
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98 | dueTimeArray, serviceTimeArray, readyTimeArray, demandArray, capacity,
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99 | coordinates, fleetUsageFactor, timeFactor, distanceFactor,
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100 | overloadPenalty, tardinessPenalty, distanceMatrix, useDistanceMatrix);
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101 | }
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102 |
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103 | public void MakeMove(IRandom random, IVRPEncoding individual) {
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104 | LambdaInterchangeMoveMaker.Apply(individual as AlbaEncoding, this);
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105 | }
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106 |
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107 | #endregion
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108 | }
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109 | }
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