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source: trunk/sources/HeuristicLab.Problems.VehicleRouting/3.3/Encodings/Alba/Moves/SimpleLocalSearch/SimpleLocalSearchMove.cs @ 4205

Last change on this file since 4205 was 4205, checked in by svonolfe, 12 years ago

Added MultiVRPMove (#1039)

File size: 3.0 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 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.Core;
23using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
24using HeuristicLab.Encodings.PermutationEncoding;
25using HeuristicLab.Common;
26using HeuristicLab.Problems.VehicleRouting.Encodings.General;
27using HeuristicLab.Data;
28
29namespace HeuristicLab.Problems.VehicleRouting.Encodings.Alba {
30  [Item("InversionMove", "Item that describes a simple local search move on an Alba VRP representation.")]
31  [StorableClass]
32  public class SimpleLocalSearchMove : TwoIndexMove, IVRPMove {
33    public SimpleLocalSearchMove()
34      : base() {
35    }
36
37    public SimpleLocalSearchMove(int index1, int index2)
38      : base(index1, index2, null) {
39    }
40
41    public SimpleLocalSearchMove(int index1, int index2, AlbaEncoding permutation)
42      : base(index1, index2, permutation) {
43    }
44
45    public override IDeepCloneable Clone(HeuristicLab.Common.Cloner cloner) {
46      SimpleLocalSearchMove clone = new SimpleLocalSearchMove(
47        Index1, Index2);
48
49      if (Permutation != null)
50        clone.Permutation = (AlbaEncoding)cloner.Clone(Permutation);
51
52      cloner.RegisterClonedObject(this, clone);
53      return clone;
54    }
55
56    #region IVRPMove Members
57
58    public TourEvaluation GetMoveQuality(
59      IVRPEncoding individual,
60      DoubleArray dueTimeArray, DoubleArray serviceTimeArray, DoubleArray readyTimeArray,
61      DoubleArray demandArray, DoubleValue capacity, DoubleMatrix coordinates,
62      DoubleValue fleetUsageFactor, DoubleValue timeFactor, DoubleValue distanceFactor,
63      DoubleValue overloadPenalty, DoubleValue tardinessPenalty,
64      ILookupParameter<DoubleMatrix> distanceMatrix, Data.BoolValue useDistanceMatrix) {
65        return SimpleLocalSearchMoveEvaluator.GetMoveQuality(individual as AlbaEncoding, this,
66          dueTimeArray, serviceTimeArray, readyTimeArray, demandArray, capacity,
67          coordinates, fleetUsageFactor, timeFactor, distanceFactor,
68          overloadPenalty, tardinessPenalty, distanceMatrix, useDistanceMatrix);
69    }
70
71    public void MakeMove(IRandom random, IVRPEncoding individual) {
72      SimpleLocalSearchMoveMaker.Apply(individual as AlbaEncoding, this);
73    }
74
75    #endregion
76  }
77}
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