[4362] | 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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| 24 | using System.Linq;
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| 25 | using System.Text;
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| 26 | using HeuristicLab.Problems.VehicleRouting.Interfaces;
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| 27 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 28 | using HeuristicLab.Core;
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| 29 | using HeuristicLab.Parameters;
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| 30 | using HeuristicLab.Data;
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| 31 | using HeuristicLab.Optimization;
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| 32 | using HeuristicLab.PluginInfrastructure;
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[4363] | 33 | using HeuristicLab.Problems.VehicleRouting.Variants;
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[4362] | 34 |
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| 35 | namespace HeuristicLab.Problems.VehicleRouting.ProblemInstances {
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| 36 | [Item("CVRPTWProblemInstance", "Represents a single depot CVRPTW instance.")]
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| 37 | [StorableClass]
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| 38 | public class CVRPTWProblemInstance: CVRPProblemInstance, ITimeWindowedProblemInstance {
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[4363] | 39 | protected IValueParameter<DoubleArray> ReadyTimeParameter {
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| 40 | get { return (IValueParameter<DoubleArray>)Parameters["ReadyTime"]; }
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[4362] | 41 | }
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[4363] | 42 | protected IValueParameter<DoubleArray> DueTimeParameter {
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| 43 | get { return (IValueParameter<DoubleArray>)Parameters["DueTime"]; }
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[4362] | 44 | }
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[4363] | 45 | protected IValueParameter<DoubleArray> ServiceTimeParameter {
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| 46 | get { return (IValueParameter<DoubleArray>)Parameters["ServiceTime"]; }
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[4362] | 47 | }
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| 48 |
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| 49 | protected IValueParameter<DoubleValue> TimeFactorParameter {
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| 50 | get { return (IValueParameter<DoubleValue>)Parameters["EvalTimeFactor"]; }
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| 51 | }
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[4454] | 52 | protected IValueParameter<DoubleValue> TardinessPenaltyParameter {
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[4362] | 53 | get { return (IValueParameter<DoubleValue>)Parameters["EvalTardinessPenalty"]; }
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| 54 | }
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| 55 |
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| 56 | public DoubleArray ReadyTime {
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| 57 | get { return ReadyTimeParameter.Value; }
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| 58 | set { ReadyTimeParameter.Value = value; }
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| 59 | }
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| 60 | public DoubleArray DueTime {
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| 61 | get { return DueTimeParameter.Value; }
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| 62 | set { DueTimeParameter.Value = value; }
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| 63 | }
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| 64 | public DoubleArray ServiceTime {
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| 65 | get { return ServiceTimeParameter.Value; }
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| 66 | set { ServiceTimeParameter.Value = value; }
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| 67 | }
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| 68 | public DoubleValue TimeFactor {
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| 69 | get { return TimeFactorParameter.Value; }
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| 70 | set { TimeFactorParameter.Value = value; }
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| 71 | }
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| 72 | public DoubleValue TardinessPenalty {
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| 73 | get { return TardinessPenaltyParameter.Value; }
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| 74 | set { TardinessPenaltyParameter.Value = value; }
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| 75 | }
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[4374] | 76 |
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| 77 | protected override IEnumerable<IOperator> GetOperators() {
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| 78 | return base.GetOperators()
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| 79 | .Where(o => o is ITimeWindowedOperator).Cast<IOperator>();
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[4362] | 80 | }
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[4363] | 81 |
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[4374] | 82 | protected override IEnumerable<IOperator> GetAnalyzers() {
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| 83 | return ApplicationManager.Manager.GetInstances<ITimeWindowedOperator>()
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| 84 | .Where(o => o is IAnalyzer)
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| 85 | .Cast<IOperator>().Union(base.GetAnalyzers());
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| 86 | }
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| 87 |
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[4363] | 88 | protected override IVRPEvaluator Evaluator {
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| 89 | get {
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| 90 | return new CVRPTWEvaluator();
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| 91 | }
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| 92 | }
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[4362] | 93 |
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| 94 | [StorableConstructor]
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| 95 | protected CVRPTWProblemInstance(bool deserializing) : base(deserializing) { }
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| 96 |
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| 97 | public CVRPTWProblemInstance() {
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| 98 | Parameters.Add(new ValueParameter<DoubleArray>("ReadyTime", "The ready time of each customer.", new DoubleArray()));
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| 99 | Parameters.Add(new ValueParameter<DoubleArray>("DueTime", "The due time of each customer.", new DoubleArray()));
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| 100 | Parameters.Add(new ValueParameter<DoubleArray>("ServiceTime", "The service time of each customer.", new DoubleArray()));
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| 101 |
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| 102 | Parameters.Add(new ValueParameter<DoubleValue>("EvalTimeFactor", "The time factor considered in the evaluation.", new DoubleValue(0)));
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| 103 | Parameters.Add(new ValueParameter<DoubleValue>("EvalTardinessPenalty", "The tardiness penalty considered in the evaluation.", new DoubleValue(100)));
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| 104 | }
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| 105 | }
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| 106 | } |
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