[6773] | 1 | #region License Information
|
---|
| 2 | /* HeuristicLab
|
---|
[12012] | 3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
---|
[6773] | 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 |
|
---|
[8053] | 22 | using System;
|
---|
| 23 | using HeuristicLab.Common;
|
---|
[6773] | 24 | using HeuristicLab.Core;
|
---|
[8053] | 25 | using HeuristicLab.Optimization;
|
---|
[6773] | 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
|
---|
| 27 | using HeuristicLab.Problems.VehicleRouting.Encodings.General;
|
---|
| 28 | using HeuristicLab.Problems.VehicleRouting.Interfaces;
|
---|
| 29 |
|
---|
| 30 | namespace HeuristicLab.Problems.VehicleRouting.Encodings.Potvin {
|
---|
| 31 | [Item("PotvinPDShiftMove", "Item that describes a shift move on a PDP representation.")]
|
---|
| 32 | [StorableClass]
|
---|
[8053] | 33 | public class PotvinPDShiftMove : Item, IVRPMove {
|
---|
[6773] | 34 | [Storable]
|
---|
| 35 | public IVRPEncoding Individual { get; protected set; }
|
---|
[8053] | 36 |
|
---|
[6773] | 37 | [Storable]
|
---|
| 38 | public int City { get; protected set; }
|
---|
| 39 |
|
---|
| 40 | [Storable]
|
---|
| 41 | public int OldTour { get; protected set; }
|
---|
| 42 |
|
---|
| 43 | [Storable]
|
---|
| 44 | public int Tour { get; protected set; }
|
---|
[8053] | 45 |
|
---|
| 46 | public PotvinPDShiftMove()
|
---|
| 47 | : base() {
|
---|
[6773] | 48 | City = -1;
|
---|
| 49 | Tour = -1;
|
---|
| 50 |
|
---|
| 51 | Individual = null;
|
---|
| 52 | }
|
---|
| 53 |
|
---|
| 54 | public PotvinPDShiftMove(int city, int oldTour, int tour, PotvinEncoding individual) {
|
---|
| 55 | City = city;
|
---|
| 56 | OldTour = oldTour;
|
---|
| 57 | Tour = tour;
|
---|
| 58 |
|
---|
| 59 | this.Individual = individual.Clone() as PotvinEncoding;
|
---|
| 60 | }
|
---|
| 61 |
|
---|
| 62 | public override IDeepCloneable Clone(Cloner cloner) {
|
---|
| 63 | return new PotvinPDShiftMove(this, cloner);
|
---|
| 64 | }
|
---|
| 65 |
|
---|
| 66 | protected PotvinPDShiftMove(PotvinPDShiftMove original, Cloner cloner)
|
---|
| 67 | : base(original, cloner) {
|
---|
| 68 | this.City = original.City;
|
---|
| 69 | this.OldTour = original.OldTour;
|
---|
| 70 | this.Tour = original.Tour;
|
---|
| 71 |
|
---|
| 72 | this.Individual = cloner.Clone(Individual) as PotvinEncoding;
|
---|
| 73 | }
|
---|
| 74 |
|
---|
[7906] | 75 | [StorableConstructor]
|
---|
| 76 | protected PotvinPDShiftMove(bool deserializing) : base(deserializing) { }
|
---|
| 77 |
|
---|
[6773] | 78 | #region IVRPMove Members
|
---|
| 79 |
|
---|
[6787] | 80 | [ThreadStatic]
|
---|
[6773] | 81 | private static PotvinPDShiftMoveEvaluator moveEvaluator;
|
---|
| 82 | public VRPMoveEvaluator GetMoveEvaluator() {
|
---|
| 83 | if (moveEvaluator == null)
|
---|
| 84 | moveEvaluator = new PotvinPDShiftMoveEvaluator();
|
---|
| 85 |
|
---|
| 86 | return moveEvaluator;
|
---|
| 87 | }
|
---|
| 88 |
|
---|
[6787] | 89 | [ThreadStatic]
|
---|
[6773] | 90 | private static PotvinPDShiftMoveMaker moveMaker;
|
---|
| 91 | public VRPMoveMaker GetMoveMaker() {
|
---|
| 92 | if (moveMaker == null)
|
---|
| 93 | moveMaker = new PotvinPDShiftMoveMaker();
|
---|
| 94 |
|
---|
| 95 | return moveMaker;
|
---|
| 96 | }
|
---|
| 97 |
|
---|
[6787] | 98 | [ThreadStatic]
|
---|
[6773] | 99 | private static PotvinPDShiftMoveTabuMaker tabuMaker;
|
---|
| 100 | public ITabuMaker GetTabuMaker() {
|
---|
| 101 | if (tabuMaker == null)
|
---|
| 102 | tabuMaker = new PotvinPDShiftMoveTabuMaker();
|
---|
| 103 |
|
---|
| 104 | return tabuMaker;
|
---|
| 105 | }
|
---|
| 106 |
|
---|
[6787] | 107 | [ThreadStatic]
|
---|
[6773] | 108 | private static PotvinPDShiftTabuCriterion tabuChecker;
|
---|
| 109 | public ITabuChecker GetTabuChecker() {
|
---|
| 110 | if (tabuChecker == null) {
|
---|
| 111 | tabuChecker = new PotvinPDShiftTabuCriterion();
|
---|
| 112 | tabuChecker.UseAspirationCriterion.Value = false;
|
---|
| 113 | }
|
---|
| 114 |
|
---|
| 115 | return tabuChecker;
|
---|
| 116 | }
|
---|
| 117 |
|
---|
[6787] | 118 | [ThreadStatic]
|
---|
[6773] | 119 | private static PotvinPDShiftTabuCriterion softTabuChecker;
|
---|
| 120 | public ITabuChecker GetSoftTabuChecker() {
|
---|
| 121 | if (softTabuChecker == null) {
|
---|
| 122 | softTabuChecker = new PotvinPDShiftTabuCriterion();
|
---|
| 123 | softTabuChecker.UseAspirationCriterion.Value = true;
|
---|
| 124 | }
|
---|
| 125 |
|
---|
| 126 | return softTabuChecker;
|
---|
| 127 | }
|
---|
| 128 | #endregion
|
---|
| 129 | }
|
---|
| 130 | }
|
---|