[3044] | 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 System;
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| 23 | using System.Collections.Generic;
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[3074] | 24 | using System.Linq;
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[3044] | 25 | using HeuristicLab.Core;
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| 26 | using HeuristicLab.Data;
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| 27 | using HeuristicLab.Optimization;
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| 28 | using HeuristicLab.Operators;
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| 29 | using HeuristicLab.Optimization.Operators;
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| 30 | using HeuristicLab.Parameters;
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| 31 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 32 | using HeuristicLab.PluginInfrastructure;
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| 33 |
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[3100] | 34 | namespace HeuristicLab.Algorithms.TabuSearch {
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| 35 | [Item("TabuSearch", "A tabu search algorithm.")]
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[3074] | 36 | [Creatable("Algorithms")]
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[3201] | 37 | [StorableClass]
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[3100] | 38 | public sealed class TabuSearch : EngineAlgorithm {
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[3074] | 39 | #region Problem Properties
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| 40 | public override Type ProblemType {
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| 41 | get { return typeof(ISingleObjectiveProblem); }
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| 42 | }
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| 43 | public new ISingleObjectiveProblem Problem {
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| 44 | get { return (ISingleObjectiveProblem)base.Problem; }
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| 45 | set { base.Problem = value; }
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| 46 | }
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| 47 | #endregion
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| 48 |
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| 49 | #region Parameter Properties
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[3048] | 50 | private ValueParameter<IntValue> SeedParameter {
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| 51 | get { return (ValueParameter<IntValue>)Parameters["Seed"]; }
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[3044] | 52 | }
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[3048] | 53 | private ValueParameter<BoolValue> SetSeedRandomlyParameter {
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| 54 | get { return (ValueParameter<BoolValue>)Parameters["SetSeedRandomly"]; }
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[3044] | 55 | }
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| 56 | private ConstrainedValueParameter<IMoveGenerator> MoveGeneratorParameter {
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| 57 | get { return (ConstrainedValueParameter<IMoveGenerator>)Parameters["MoveGenerator"]; }
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| 58 | }
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[3074] | 59 | private ConstrainedValueParameter<IMoveMaker> MoveMakerParameter {
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| 60 | get { return (ConstrainedValueParameter<IMoveMaker>)Parameters["MoveMaker"]; }
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| 61 | }
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| 62 | private ConstrainedValueParameter<ISingleObjectiveMoveEvaluator> MoveEvaluatorParameter {
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| 63 | get { return (ConstrainedValueParameter<ISingleObjectiveMoveEvaluator>)Parameters["MoveEvaluator"]; }
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| 64 | }
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| 65 | private ConstrainedValueParameter<ITabuMoveEvaluator> TabuMoveEvaluatorParameter {
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| 66 | get { return (ConstrainedValueParameter<ITabuMoveEvaluator>)Parameters["TabuMoveEvaluator"]; }
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| 67 | }
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| 68 | private ConstrainedValueParameter<ITabuMoveMaker> TabuMoveMakerParameter {
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| 69 | get { return (ConstrainedValueParameter<ITabuMoveMaker>)Parameters["TabuMoveMaker"]; }
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| 70 | }
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| 71 | private ValueParameter<IntValue> TabuTenureParameter {
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| 72 | get { return (ValueParameter<IntValue>)Parameters["TabuTenure"]; }
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| 73 | }
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[3048] | 74 | private ValueParameter<IntValue> MaximumIterationsParameter {
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| 75 | get { return (ValueParameter<IntValue>)Parameters["MaximumIterations"]; }
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[3044] | 76 | }
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[3141] | 77 | private ValueParameter<IntValue> SampleSizeParameter {
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| 78 | get { return (ValueParameter<IntValue>)Parameters["SampleSize"]; }
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| 79 | }
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[3044] | 80 | #endregion
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| 81 |
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| 82 | #region Properties
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[3048] | 83 | public IntValue Seed {
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[3044] | 84 | get { return SeedParameter.Value; }
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| 85 | set { SeedParameter.Value = value; }
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| 86 | }
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[3048] | 87 | public BoolValue SetSeedRandomly {
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[3044] | 88 | get { return SetSeedRandomlyParameter.Value; }
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| 89 | set { SetSeedRandomlyParameter.Value = value; }
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| 90 | }
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| 91 | public IMoveGenerator MoveGenerator {
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| 92 | get { return MoveGeneratorParameter.Value; }
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| 93 | set { MoveGeneratorParameter.Value = value; }
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| 94 | }
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[3074] | 95 | public IMoveMaker MoveMaker {
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| 96 | get { return MoveMakerParameter.Value; }
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| 97 | set { MoveMakerParameter.Value = value; }
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| 98 | }
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| 99 | public ISingleObjectiveMoveEvaluator MoveEvaluator {
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| 100 | get { return MoveEvaluatorParameter.Value; }
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| 101 | set { MoveEvaluatorParameter.Value = value; }
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| 102 | }
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| 103 | public ITabuMoveEvaluator TabuMoveEvaluator {
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| 104 | get { return TabuMoveEvaluatorParameter.Value; }
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| 105 | set { TabuMoveEvaluatorParameter.Value = value; }
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| 106 | }
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| 107 | public ITabuMoveMaker TabuMoveMaker {
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| 108 | get { return TabuMoveMakerParameter.Value; }
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| 109 | set { TabuMoveMakerParameter.Value = value; }
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| 110 | }
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| 111 | public IntValue TabuTenure {
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| 112 | get { return TabuTenureParameter.Value; }
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| 113 | set { TabuTenureParameter.Value = value; }
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| 114 | }
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[3048] | 115 | public IntValue MaximumIterations {
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[3044] | 116 | get { return MaximumIterationsParameter.Value; }
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| 117 | set { MaximumIterationsParameter.Value = value; }
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| 118 | }
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| 119 | private RandomCreator RandomCreator {
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| 120 | get { return (RandomCreator)OperatorGraph.InitialOperator; }
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| 121 | }
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| 122 | private SolutionsCreator SolutionsCreator {
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| 123 | get { return (SolutionsCreator)RandomCreator.Successor; }
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| 124 | }
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[3100] | 125 | private TabuSearchMainLoop MainLoop {
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| 126 | get { return (TabuSearchMainLoop)SolutionsCreator.Successor; }
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[3044] | 127 | }
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| 128 | #endregion
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| 129 |
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[3141] | 130 | [StorableConstructor]
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[3145] | 131 | private TabuSearch(bool deserializing) : base() { }
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[3100] | 132 | public TabuSearch()
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[3044] | 133 | : base() {
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[3048] | 134 | Parameters.Add(new ValueParameter<IntValue>("Seed", "The random seed used to initialize the new pseudo random number generator.", new IntValue(0)));
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| 135 | Parameters.Add(new ValueParameter<BoolValue>("SetSeedRandomly", "True if the random seed should be set to a random value, otherwise false.", new BoolValue(true)));
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[3044] | 136 | Parameters.Add(new ConstrainedValueParameter<IMoveGenerator>("MoveGenerator", "The operator used to generate moves to the neighborhood of the current solution."));
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[3074] | 137 | Parameters.Add(new ConstrainedValueParameter<IMoveMaker>("MoveMaker", "The operator used to perform a move."));
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| 138 | Parameters.Add(new ConstrainedValueParameter<ISingleObjectiveMoveEvaluator>("MoveEvaluator", "The operator used to evaluate a move."));
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| 139 | Parameters.Add(new ConstrainedValueParameter<ITabuMoveEvaluator>("TabuMoveEvaluator", "The operator to evaluate whether a move is tabu or not."));
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| 140 | Parameters.Add(new ConstrainedValueParameter<ITabuMoveMaker>("TabuMoveMaker", "The operator used to insert attributes of a move into the tabu list."));
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| 141 | Parameters.Add(new ValueParameter<IntValue>("TabuTenure", "The length of the tabu list.", new IntValue(10)));
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[3048] | 142 | Parameters.Add(new ValueParameter<IntValue>("MaximumIterations", "The maximum number of generations which should be processed.", new IntValue(1000)));
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[3141] | 143 | Parameters.Add(new ValueParameter<IntValue>("SampleSize", "The neighborhood size for stochastic sampling move generators", new IntValue(20)));
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[3044] | 144 |
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| 145 | RandomCreator randomCreator = new RandomCreator();
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| 146 | SolutionsCreator solutionsCreator = new SolutionsCreator();
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[3100] | 147 | TabuSearchMainLoop tsMainLoop = new TabuSearchMainLoop();
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[3044] | 148 | OperatorGraph.InitialOperator = randomCreator;
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| 149 |
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| 150 | randomCreator.RandomParameter.ActualName = "Random";
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| 151 | randomCreator.SeedParameter.ActualName = SeedParameter.Name;
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| 152 | randomCreator.SeedParameter.Value = null;
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| 153 | randomCreator.SetSeedRandomlyParameter.ActualName = SetSeedRandomlyParameter.Name;
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| 154 | randomCreator.SetSeedRandomlyParameter.Value = null;
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| 155 | randomCreator.Successor = solutionsCreator;
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| 156 |
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[3048] | 157 | solutionsCreator.NumberOfSolutions = new IntValue(1);
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[3044] | 158 | solutionsCreator.Successor = tsMainLoop;
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| 159 |
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| 160 | tsMainLoop.MoveGeneratorParameter.ActualName = MoveGeneratorParameter.Name;
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[3074] | 161 | tsMainLoop.MoveMakerParameter.ActualName = MoveMakerParameter.Name;
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| 162 | tsMainLoop.MoveEvaluatorParameter.ActualName = MoveEvaluatorParameter.Name;
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| 163 | tsMainLoop.TabuMoveEvaluatorParameter.ActualName = TabuMoveEvaluatorParameter.Name;
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| 164 | tsMainLoop.TabuMoveMakerParameter.ActualName = TabuMoveMakerParameter.Name;
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| 165 | tsMainLoop.MaximumIterationsParameter.ActualName = MaximumIterationsParameter.Name;
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[3044] | 166 | tsMainLoop.RandomParameter.ActualName = RandomCreator.RandomParameter.ActualName;
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| 167 | tsMainLoop.ResultsParameter.ActualName = "Results";
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| 168 |
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[3074] | 169 | Initialize();
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[3044] | 170 | }
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[3074] | 171 |
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[3044] | 172 | public override IDeepCloneable Clone(Cloner cloner) {
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[3100] | 173 | TabuSearch clone = (TabuSearch)base.Clone(cloner);
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[3074] | 174 | clone.Initialize();
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[3044] | 175 | return clone;
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| 176 | }
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| 177 |
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[3189] | 178 | protected override void OnPrepared() {
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| 179 | base.OnPrepared();
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| 180 | if (Engine != null) {
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| 181 | if (Problem == null || MoveGenerator == null || MoveMaker == null || MoveEvaluator == null
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| 182 | || TabuMoveEvaluator == null || TabuMoveMaker == null)
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| 183 | Engine.Prepare(null);
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| 184 | }
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| 185 | }
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| 186 |
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[3044] | 187 | #region Events
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| 188 | protected override void OnProblemChanged() {
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| 189 | ParameterizeStochasticOperator(Problem.SolutionCreator);
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| 190 | ParameterizeStochasticOperator(Problem.Evaluator);
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| 191 | foreach (IOperator op in Problem.Operators) ParameterizeStochasticOperator(op);
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[3074] | 192 | foreach (ISingleObjectiveMoveEvaluator op in Problem.Operators.OfType<ISingleObjectiveMoveEvaluator>()) {
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| 193 | op.MoveQualityParameter.ActualNameChanged += new EventHandler(MoveEvaluator_MoveQualityParameter_ActualNameChanged);
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| 194 | }
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[3104] | 195 | foreach (ITabuMoveEvaluator op in Problem.Operators.OfType<ITabuMoveEvaluator>()) {
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| 196 | op.MoveTabuParameter.ActualNameChanged += new EventHandler(TabuMoveEvaluator_MoveTabuParameter_ActualNameChanged);
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| 197 | }
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[3044] | 198 | ParameterizeSolutionsCreator();
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[3104] | 199 | ParameterizeMainLoop();
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[3187] | 200 | UpdateMoveGenerator();
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| 201 | UpdateMoveParameters();
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[3141] | 202 | ParameterizeMoveGenerators();
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[3074] | 203 | ParameterizeMoveEvaluator();
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| 204 | ParameterizeMoveMaker();
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[3044] | 205 | Problem.Evaluator.QualityParameter.ActualNameChanged += new EventHandler(Evaluator_QualityParameter_ActualNameChanged);
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| 206 | base.OnProblemChanged();
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| 207 | }
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| 208 | protected override void Problem_SolutionCreatorChanged(object sender, EventArgs e) {
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| 209 | ParameterizeStochasticOperator(Problem.SolutionCreator);
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| 210 | ParameterizeSolutionsCreator();
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| 211 | base.Problem_SolutionCreatorChanged(sender, e);
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| 212 | }
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| 213 | protected override void Problem_EvaluatorChanged(object sender, EventArgs e) {
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| 214 | ParameterizeStochasticOperator(Problem.Evaluator);
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| 215 | ParameterizeSolutionsCreator();
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[3104] | 216 | ParameterizeMainLoop();
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[3074] | 217 | ParameterizeMoveEvaluator();
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| 218 | ParameterizeMoveMaker();
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[3044] | 219 | Problem.Evaluator.QualityParameter.ActualNameChanged += new EventHandler(Evaluator_QualityParameter_ActualNameChanged);
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| 220 | base.Problem_EvaluatorChanged(sender, e);
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| 221 | }
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[3141] | 222 | protected override void Problem_VisualizerChanged(object sender, EventArgs e) {
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| 223 | ParameterizeStochasticOperator(Problem.Visualizer);
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| 224 | ParameterizeMainLoop();
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| 225 | if (Problem.Visualizer != null) Problem.Visualizer.VisualizationParameter.ActualNameChanged += new EventHandler(Visualizer_VisualizationParameter_ActualNameChanged);
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| 226 | base.Problem_VisualizerChanged(sender, e);
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| 227 | }
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[3044] | 228 | protected override void Problem_OperatorsChanged(object sender, EventArgs e) {
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| 229 | foreach (IOperator op in Problem.Operators) ParameterizeStochasticOperator(op);
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[3074] | 230 | // This may seem pointless, but some operators already have the eventhandler registered, others don't
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| 231 | // FIXME: Is there another way to solve this problem?
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| 232 | foreach (ISingleObjectiveMoveEvaluator op in Problem.Operators.OfType<ISingleObjectiveMoveEvaluator>()) {
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| 233 | op.MoveQualityParameter.ActualNameChanged -= new EventHandler(MoveEvaluator_MoveQualityParameter_ActualNameChanged);
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| 234 | op.MoveQualityParameter.ActualNameChanged += new EventHandler(MoveEvaluator_MoveQualityParameter_ActualNameChanged);
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| 235 | }
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[3104] | 236 | foreach (ITabuMoveEvaluator op in Problem.Operators.OfType<ITabuMoveEvaluator>()) {
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| 237 | op.MoveTabuParameter.ActualNameChanged -= new EventHandler(TabuMoveEvaluator_MoveTabuParameter_ActualNameChanged);
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| 238 | op.MoveTabuParameter.ActualNameChanged += new EventHandler(TabuMoveEvaluator_MoveTabuParameter_ActualNameChanged);
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| 239 | }
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[3074] | 240 | UpdateMoveGenerator();
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[3187] | 241 | UpdateMoveParameters();
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[3104] | 242 | ParameterizeMainLoop();
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[3141] | 243 | ParameterizeMoveGenerators();
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[3074] | 244 | ParameterizeMoveEvaluator();
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| 245 | ParameterizeMoveMaker();
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[3044] | 246 | base.Problem_OperatorsChanged(sender, e);
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| 247 | }
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[3074] | 248 | private void Evaluator_QualityParameter_ActualNameChanged(object sender, EventArgs e) {
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[3104] | 249 | ParameterizeMainLoop();
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[3074] | 250 | ParameterizeMoveEvaluator();
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| 251 | ParameterizeMoveMaker();
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[3044] | 252 | }
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[3074] | 253 | private void MoveGeneratorParameter_ValueChanged(object sender, EventArgs e) {
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| 254 | UpdateMoveParameters();
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[3044] | 255 | }
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[3074] | 256 | private void MoveEvaluatorParameter_ValueChanged(object sender, EventArgs e) {
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[3104] | 257 | ParameterizeMainLoop();
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[3074] | 258 | ParameterizeMoveEvaluator();
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| 259 | ParameterizeMoveMaker();
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[3044] | 260 | }
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[3074] | 261 | private void MoveEvaluator_MoveQualityParameter_ActualNameChanged(object sender, EventArgs e) {
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[3104] | 262 | ParameterizeMainLoop();
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[3074] | 263 | ParameterizeMoveEvaluator();
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| 264 | ParameterizeMoveMaker();
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[3044] | 265 | }
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[3104] | 266 | private void TabuMoveEvaluatorParameter_ValueChanged(object sender, EventArgs e) {
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| 267 | ParameterizeMainLoop();
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| 268 | }
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| 269 | private void TabuMoveEvaluator_MoveTabuParameter_ActualNameChanged(object sender, EventArgs e) {
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| 270 | ParameterizeMainLoop();
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| 271 | }
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[3141] | 272 | private void Visualizer_VisualizationParameter_ActualNameChanged(object sender, EventArgs e) {
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| 273 | ParameterizeMainLoop();
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| 274 | }
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| 275 | private void SampleSizeParameter_NameChanged(object sender, EventArgs e) {
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| 276 | ParameterizeMoveGenerators();
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| 277 | }
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[3044] | 278 | #endregion
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| 279 |
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| 280 | #region Helpers
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| 281 | [StorableHook(HookType.AfterDeserialization)]
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[3074] | 282 | private void Initialize() {
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| 283 | if (Problem != null) {
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[3044] | 284 | Problem.Evaluator.QualityParameter.ActualNameChanged += new EventHandler(Evaluator_QualityParameter_ActualNameChanged);
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[3074] | 285 | foreach (ISingleObjectiveMoveEvaluator op in Problem.Operators.OfType<ISingleObjectiveMoveEvaluator>()) {
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| 286 | op.MoveQualityParameter.ActualNameChanged += new EventHandler(MoveEvaluator_MoveQualityParameter_ActualNameChanged);
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| 287 | }
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[3141] | 288 | if (Problem.Visualizer != null) Problem.Visualizer.VisualizationParameter.ActualNameChanged += new EventHandler(Visualizer_VisualizationParameter_ActualNameChanged);
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[3074] | 289 | }
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| 290 | MoveGeneratorParameter.ValueChanged += new EventHandler(MoveGeneratorParameter_ValueChanged);
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| 291 | MoveEvaluatorParameter.ValueChanged += new EventHandler(MoveEvaluatorParameter_ValueChanged);
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[3104] | 292 | TabuMoveEvaluatorParameter.ValueChanged += new EventHandler(TabuMoveEvaluatorParameter_ValueChanged);
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[3141] | 293 | SampleSizeParameter.NameChanged += new EventHandler(SampleSizeParameter_NameChanged);
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[3044] | 294 | }
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[3074] | 295 | private void UpdateMoveGenerator() {
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| 296 | IMoveGenerator oldMoveGenerator = MoveGenerator;
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| 297 | MoveGeneratorParameter.ValidValues.Clear();
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| 298 | if (Problem != null) {
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[3141] | 299 | foreach (IMoveGenerator generator in Problem.Operators.OfType<IMoveGenerator>().OrderBy(x => x.Name)) {
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[3074] | 300 | MoveGeneratorParameter.ValidValues.Add(generator);
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[3141] | 301 | }
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[3074] | 302 | }
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| 303 | if (oldMoveGenerator != null && MoveGeneratorParameter.ValidValues.Any(x => x.GetType() == oldMoveGenerator.GetType()))
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| 304 | MoveGenerator = MoveGeneratorParameter.ValidValues.FirstOrDefault(x => x.GetType() == oldMoveGenerator.GetType());
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| 305 | if (MoveGenerator == null) {
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| 306 | ClearMoveParameters();
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| 307 | }
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| 308 | }
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| 309 | private void UpdateMoveParameters() {
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| 310 | IMoveMaker oldMoveMaker = MoveMaker;
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| 311 | ISingleObjectiveMoveEvaluator oldMoveEvaluator = MoveEvaluator;
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| 312 | ITabuMoveEvaluator oldTabuMoveEvaluator = TabuMoveEvaluator;
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| 313 | ITabuMoveMaker oldTabuMoveMaker = TabuMoveMaker;
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| 314 | ClearMoveParameters();
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[3131] | 315 | if (MoveGenerator != null) {
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| 316 | List<Type> moveTypes = MoveGenerator.GetType().GetInterfaces().Where(x => typeof(IMoveOperator).IsAssignableFrom(x)).ToList();
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| 317 | foreach (Type type in moveTypes.ToList()) {
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| 318 | if (moveTypes.Any(t => t != type && type.IsAssignableFrom(t)))
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| 319 | moveTypes.Remove(type);
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| 320 | }
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| 321 | foreach (Type type in moveTypes) {
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| 322 | var operators = Problem.Operators.Where(x => type.IsAssignableFrom(x.GetType())).OrderBy(x => x.Name);
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| 323 | foreach (IMoveMaker moveMaker in operators.OfType<IMoveMaker>())
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| 324 | MoveMakerParameter.ValidValues.Add(moveMaker);
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| 325 | foreach (ISingleObjectiveMoveEvaluator moveEvaluator in operators.OfType<ISingleObjectiveMoveEvaluator>())
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| 326 | MoveEvaluatorParameter.ValidValues.Add(moveEvaluator);
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| 327 | foreach (ITabuMoveEvaluator tabuMoveEvaluator in operators.OfType<ITabuMoveEvaluator>())
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| 328 | TabuMoveEvaluatorParameter.ValidValues.Add(tabuMoveEvaluator);
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| 329 | foreach (ITabuMoveMaker tabuMoveMaker in operators.OfType<ITabuMoveMaker>())
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| 330 | TabuMoveMakerParameter.ValidValues.Add(tabuMoveMaker);
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| 331 | }
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| 332 | if (oldMoveMaker != null) {
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| 333 | IMoveMaker mm = MoveMakerParameter.ValidValues.FirstOrDefault(x => x.GetType() == oldMoveMaker.GetType());
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| 334 | if (mm != null) MoveMaker = mm;
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| 335 | }
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| 336 | if (oldMoveEvaluator != null) {
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| 337 | ISingleObjectiveMoveEvaluator me = MoveEvaluatorParameter.ValidValues.FirstOrDefault(x => x.GetType() == oldMoveEvaluator.GetType());
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| 338 | if (me != null) MoveEvaluator = me;
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| 339 | }
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| 340 | if (oldTabuMoveMaker != null) {
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| 341 | ITabuMoveMaker tmm = TabuMoveMakerParameter.ValidValues.FirstOrDefault(x => x.GetType() == oldTabuMoveMaker.GetType());
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| 342 | if (tmm != null) TabuMoveMaker = tmm;
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| 343 | }
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| 344 | if (oldTabuMoveEvaluator != null) {
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| 345 | ITabuMoveEvaluator tme = TabuMoveEvaluatorParameter.ValidValues.FirstOrDefault(x => x.GetType() == oldTabuMoveEvaluator.GetType());
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| 346 | if (tme != null) TabuMoveEvaluator = tme;
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| 347 | }
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[3074] | 348 | }
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| 349 | }
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| 350 | private void ClearMoveParameters() {
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| 351 | MoveMakerParameter.ValidValues.Clear();
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| 352 | MoveEvaluatorParameter.ValidValues.Clear();
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| 353 | TabuMoveEvaluatorParameter.ValidValues.Clear();
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| 354 | TabuMoveMakerParameter.ValidValues.Clear();
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| 355 | }
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[3044] | 356 | private void ParameterizeSolutionsCreator() {
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| 357 | SolutionsCreator.EvaluatorParameter.ActualName = Problem.EvaluatorParameter.Name;
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| 358 | SolutionsCreator.SolutionCreatorParameter.ActualName = Problem.SolutionCreatorParameter.Name;
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| 359 | }
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[3104] | 360 | private void ParameterizeMainLoop() {
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[3141] | 361 | MainLoop.BestKnownQualityParameter.ActualName = Problem.BestKnownQualityParameter.Name;
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[3100] | 362 | MainLoop.MaximizationParameter.ActualName = Problem.MaximizationParameter.Name;
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| 363 | MainLoop.QualityParameter.ActualName = Problem.Evaluator.QualityParameter.ActualName;
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[3074] | 364 | if (MoveEvaluator != null)
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[3100] | 365 | MainLoop.MoveQualityParameter.ActualName = MoveEvaluator.MoveQualityParameter.ActualName;
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[3104] | 366 | if (TabuMoveEvaluator != null)
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| 367 | MainLoop.MoveTabuParameter.ActualName = TabuMoveEvaluator.MoveTabuParameter.ActualName;
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[3141] | 368 | MainLoop.VisualizerParameter.ActualName = Problem.VisualizerParameter.Name;
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| 369 | if (Problem.Visualizer != null)
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| 370 | MainLoop.VisualizationParameter.ActualName = Problem.Visualizer.VisualizationParameter.ActualName;
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[3044] | 371 | }
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| 372 | private void ParameterizeStochasticOperator(IOperator op) {
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| 373 | if (op is IStochasticOperator)
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| 374 | ((IStochasticOperator)op).RandomParameter.ActualName = RandomCreator.RandomParameter.ActualName;
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| 375 | }
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[3141] | 376 | private void ParameterizeMoveGenerators() {
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| 377 | if (Problem != null) {
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| 378 | foreach (IMultiMoveGenerator generator in Problem.Operators.OfType<IMultiMoveGenerator>())
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| 379 | generator.SampleSizeParameter.ActualName = SampleSizeParameter.Name;
|
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| 380 | }
|
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| 381 | }
|
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[3074] | 382 | private void ParameterizeMoveEvaluator() {
|
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| 383 | foreach (ISingleObjectiveMoveEvaluator op in Problem.Operators.OfType<ISingleObjectiveMoveEvaluator>()) {
|
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| 384 | op.QualityParameter.ActualName = Problem.Evaluator.QualityParameter.ActualName;
|
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[3044] | 385 | }
|
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| 386 | }
|
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[3074] | 387 | private void ParameterizeMoveMaker() {
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| 388 | foreach (IMoveMaker op in Problem.Operators.OfType<IMoveMaker>()) {
|
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| 389 | op.QualityParameter.ActualName = Problem.Evaluator.QualityParameter.ActualName;
|
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| 390 | if (MoveEvaluator != null)
|
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| 391 | op.MoveQualityParameter.ActualName = MoveEvaluator.MoveQualityParameter.ActualName;
|
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[3044] | 392 | }
|
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| 393 | }
|
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| 394 | #endregion
|
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| 395 | }
|
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| 396 | }
|
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