[17706] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 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 HEAL.Attic;
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| 26 | using HeuristicLab.Common;
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| 27 | using HeuristicLab.Core;
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| 28 | using HeuristicLab.PluginInfrastructure;
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| 29 | using HeuristicLab.Problems.VehicleRouting.Interfaces;
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| 30 |
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| 31 | namespace HeuristicLab.Problems.VehicleRouting.Encodings.Alba {
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| 32 | [Item("MultiVRPEncoding", "Represents the combination of all encodings from the VRP.")]
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| 33 | [StorableType("9ff9f959-31d2-44e5-8a5e-b122220535c2")]
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[17711] | 34 | public class MultiVRPEncoding : VRPEncoding {
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[17706] | 35 |
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| 36 | [StorableConstructor]
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| 37 | private MultiVRPEncoding(StorableConstructorFlag _) : base(_) { }
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| 38 | [StorableHook(HookType.AfterDeserialization)]
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| 39 | private void AfterDeserialization() {
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| 40 | DiscoverOperators();
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| 41 | }
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| 42 |
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| 43 | public override IDeepCloneable Clone(Cloner cloner) { return new MultiVRPEncoding(this, cloner); }
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| 44 | private MultiVRPEncoding(MultiVRPEncoding original, Cloner cloner) : base(original, cloner) { }
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| 45 |
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| 46 |
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| 47 | public MultiVRPEncoding() : this("VRPTours") { }
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| 48 | public MultiVRPEncoding(string name) : base(name) {
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| 49 | DiscoverOperators();
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| 50 | }
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| 51 |
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| 52 | #region Operator Discovery
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| 53 | private static readonly IEnumerable<Type> encodingSpecificOperatorTypes;
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| 54 | static MultiVRPEncoding() {
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| 55 | encodingSpecificOperatorTypes = new List<Type>() {
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| 56 | typeof (IVRPOperator)
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| 57 | };
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| 58 | }
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[17711] | 59 | protected override void DiscoverOperators() {
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[17706] | 60 | var assembly = typeof(IAlbaOperator).Assembly;
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| 61 | var discoveredTypes = ApplicationManager.Manager.GetTypes(encodingSpecificOperatorTypes, assembly, true, false, false);
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| 62 | var operators = discoveredTypes.Select(t => (IOperator)Activator.CreateInstance(t));
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| 63 | var newOperators = operators.Except(Operators, new TypeEqualityComparer<IOperator>()).ToList();
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| 64 |
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| 65 | foreach (var op in newOperators.OfType<IMultiVRPOperator>().ToList()) {
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| 66 | op.SetOperators(Operators.Concat(newOperators));
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| 67 | if (!op.Operators.Any()) newOperators.Remove(op);
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| 68 | }
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| 69 | foreach (var op in Operators.OfType<IMultiVRPOperator>()) {
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| 70 | op.SetOperators(newOperators);
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| 71 | }
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| 72 | ConfigureOperators(newOperators);
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| 73 | foreach (var @operator in newOperators)
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| 74 | AddOperator(@operator);
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| 75 | }
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| 76 | #endregion
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| 77 |
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| 78 | public override void ConfigureOperators(IEnumerable<IItem> operators) {
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| 79 | base.ConfigureOperators(operators);
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| 80 | }
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| 81 |
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| 82 | #region specific operator wiring
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| 83 |
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| 84 | #endregion
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| 85 | }
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| 86 | }
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