[4204] | 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.Encodings.PermutationEncoding;
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| 24 | using HeuristicLab.Parameters;
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| 25 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 26 | using HeuristicLab.Problems.VehicleRouting.Encodings.Alba;
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| 27 |
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| 28 | namespace HeuristicLab.Problems.VehicleRouting {
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| 29 | [Item("SimpleLocalSearchMoveEvaluator", "Evaluates a simple local search move for the Alba representation.")]
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| 30 | [StorableClass]
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| 31 | public sealed class SimpleLocalSearchMoveEvaluator : VRPMoveEvaluator, IAlbaSimpleLocalSearchMoveOperator {
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| 32 | public ILookupParameter<SimpleLocalSearchMove> SimpleLocalSearchMoveParameter {
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| 33 | get { return (ILookupParameter<SimpleLocalSearchMove>)Parameters["SimpleLocalSearchMove"]; }
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| 34 | }
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| 35 |
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| 36 | [StorableConstructor]
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| 37 | private SimpleLocalSearchMoveEvaluator(bool deserializing) : base(deserializing) { }
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| 38 |
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| 39 | public SimpleLocalSearchMoveEvaluator()
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| 40 | : base() {
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| 41 | Parameters.Add(new LookupParameter<SimpleLocalSearchMove>("SimpleLocalSearchMove", "The move to evaluate."));
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| 42 | }
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| 43 |
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| 44 | protected override TourEvaluation GetMoveQuality() {
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| 45 | SimpleLocalSearchMove move = SimpleLocalSearchMoveParameter.ActualValue;
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| 46 | //perform move
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| 47 | AlbaEncoding newSolution = VRPToursParameter.ActualValue.Clone() as AlbaEncoding;
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| 48 | SimpleLocalSearchMoveMaker.Apply(newSolution, move);
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| 49 |
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| 50 | return VRPEvaluator.Evaluate(
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| 51 | newSolution,
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| 52 | DueTimeParameter.ActualValue, ServiceTimeParameter.ActualValue, ReadyTimeParameter.ActualValue,
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| 53 | DemandParameter.ActualValue, CapacityParameter.ActualValue,
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| 54 | FleetUsageFactor.ActualValue, TimeFactor.ActualValue, DistanceFactor.ActualValue, OverloadPenalty.ActualValue, TardinessPenalty.ActualValue,
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| 55 | CoordinatesParameter.ActualValue, DistanceMatrixParameter, UseDistanceMatrixParameter.ActualValue);
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| 56 | }
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| 57 | }
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| 58 | }
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