[4379] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[11594] | 3 | * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[4379] | 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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[8053] | 22 | using HeuristicLab.Common;
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[4379] | 23 | using HeuristicLab.Core;
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[8053] | 24 | using HeuristicLab.Optimization;
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[4379] | 25 | using HeuristicLab.Parameters;
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| 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 27 | using HeuristicLab.Problems.VehicleRouting.Encodings.General;
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| 28 | using HeuristicLab.Problems.VehicleRouting.Interfaces;
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| 29 |
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| 30 | namespace HeuristicLab.Problems.VehicleRouting.Encodings.GVR {
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| 31 | [Item("GVRManipulator", "A VRP manipulation operation.")]
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| 32 | [StorableClass]
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| 33 | public abstract class GVRManipulator : VRPManipulator, IStochasticOperator, IGVROperator {
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| 34 | public ILookupParameter<IRandom> RandomParameter {
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| 35 | get { return (LookupParameter<IRandom>)Parameters["Random"]; }
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| 36 | }
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| 37 |
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| 38 | [StorableConstructor]
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| 39 | protected GVRManipulator(bool deserializing) : base(deserializing) { }
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| 40 |
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| 41 | public GVRManipulator() {
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| 42 | Parameters.Add(new LookupParameter<IRandom>("Random", "The pseudo random number generator which should be used for stochastic manipulation operators."));
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| 43 | }
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| 44 |
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[4752] | 45 | protected GVRManipulator(GVRManipulator original, Cloner cloner)
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| 46 | : base(original, cloner) {
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| 47 | }
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| 48 |
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[4379] | 49 | protected abstract void Manipulate(IRandom random, GVREncoding individual);
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[8053] | 50 |
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[11594] | 51 | public override IOperation InstrumentedApply() {
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[4379] | 52 | IVRPEncoding solution = VRPToursParameter.ActualValue;
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| 53 | if (!(solution is GVREncoding)) {
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| 54 | VRPToursParameter.ActualValue = GVREncoding.ConvertFrom(solution, ProblemInstance);
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| 55 | }
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| 56 |
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| 57 | Manipulate(RandomParameter.ActualValue, VRPToursParameter.ActualValue as GVREncoding);
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| 58 |
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[11594] | 59 | return base.InstrumentedApply();
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[4379] | 60 | }
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| 61 | }
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| 62 | }
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