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source: trunk/sources/HeuristicLab.Problems.VehicleRouting/3.3/Encodings/Alba/Moves/SimpleLocalSearch/SimpleLocalSearchMoveEvaluator.cs @ 4204

Last change on this file since 4204 was 4204, checked in by svonolfe, 12 years ago

Added operations for the Alba encoding (#1039)

File size: 2.6 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.Encodings.PermutationEncoding;
24using HeuristicLab.Parameters;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26using HeuristicLab.Problems.VehicleRouting.Encodings.Alba;
27
28namespace HeuristicLab.Problems.VehicleRouting {
29  [Item("SimpleLocalSearchMoveEvaluator", "Evaluates a simple local search move for the Alba representation.")]
30  [StorableClass]
31  public sealed class SimpleLocalSearchMoveEvaluator : VRPMoveEvaluator, IAlbaSimpleLocalSearchMoveOperator {
32    public ILookupParameter<SimpleLocalSearchMove> SimpleLocalSearchMoveParameter {
33      get { return (ILookupParameter<SimpleLocalSearchMove>)Parameters["SimpleLocalSearchMove"]; }
34    }
35
36    [StorableConstructor]
37    private SimpleLocalSearchMoveEvaluator(bool deserializing) : base(deserializing) { }
38
39    public SimpleLocalSearchMoveEvaluator()
40      : base() {
41      Parameters.Add(new LookupParameter<SimpleLocalSearchMove>("SimpleLocalSearchMove", "The move to evaluate."));
42    }
43
44    protected override TourEvaluation GetMoveQuality() {
45      SimpleLocalSearchMove move = SimpleLocalSearchMoveParameter.ActualValue;
46      //perform move
47      AlbaEncoding newSolution = VRPToursParameter.ActualValue.Clone() as AlbaEncoding;
48      SimpleLocalSearchMoveMaker.Apply(newSolution, move);
49
50      return VRPEvaluator.Evaluate(
51        newSolution,
52        DueTimeParameter.ActualValue, ServiceTimeParameter.ActualValue, ReadyTimeParameter.ActualValue,
53        DemandParameter.ActualValue, CapacityParameter.ActualValue,
54        FleetUsageFactor.ActualValue, TimeFactor.ActualValue, DistanceFactor.ActualValue, OverloadPenalty.ActualValue, TardinessPenalty.ActualValue,
55        CoordinatesParameter.ActualValue, DistanceMatrixParameter, UseDistanceMatrixParameter.ActualValue);
56    }
57  }
58}
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