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source: branches/2521_ProblemRefactoring/HeuristicLab.Problems.VehicleRouting/3.4/Encodings/Alba/AlbaEncoding.cs @ 17699

Last change on this file since 17699 was 17699, checked in by abeham, 4 years ago

#2521: Made encodings non-generic classes (the TEncodedSolution type parameter is not actually used), this will make it considerably easier to port the VRP to the new architecture

File size: 2.8 KB
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1#region License Information
2/* HeuristicLab
3 * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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
22using System;
23using System.Collections.Generic;
24using System.Linq;
25using HEAL.Attic;
26using HeuristicLab.Common;
27using HeuristicLab.Core;
28using HeuristicLab.Optimization;
29using HeuristicLab.PluginInfrastructure;
30
31namespace HeuristicLab.Problems.VehicleRouting.Encodings.Alba {
32  [Item("AlbaEncoding", "Represents the encoding for Alba encoded solutions.")]
33  [StorableType("9ff9f959-31d2-44e5-8a5e-b122220535c2")]
34  public class AlbaEncoding : Encoding, IVRPEncoding {
35
36    [StorableConstructor]
37    private AlbaEncoding(StorableConstructorFlag _) : base(_) { }
38    [StorableHook(HookType.AfterDeserialization)]
39    private void AfterDeserialization() {
40      DiscoverOperators();
41    }
42
43    public override IDeepCloneable Clone(Cloner cloner) { return new AlbaEncoding(this, cloner); }
44    private AlbaEncoding(AlbaEncoding original, Cloner cloner) : base(original, cloner) { }
45
46
47    public AlbaEncoding() : this("VRPTours") { }
48    public AlbaEncoding(string name) : base(name) {
49      DiscoverOperators();
50    }
51
52    #region Operator Discovery
53    private static readonly IEnumerable<Type> encodingSpecificOperatorTypes;
54    static AlbaEncoding() {
55      encodingSpecificOperatorTypes = new List<Type>() {
56          typeof (IAlbaOperator)
57      };
58    }
59    private void DiscoverOperators() {
60      var assembly = typeof(IAlbaOperator).Assembly;
61      var discoveredTypes = ApplicationManager.Manager.GetTypes(encodingSpecificOperatorTypes, assembly, true, false, false);
62      var operators = discoveredTypes.Select(t => (IOperator)Activator.CreateInstance(t));
63      var newOperators = operators.Except(Operators, new TypeEqualityComparer<IOperator>()).ToList();
64
65      ConfigureOperators(newOperators);
66      foreach (var @operator in newOperators)
67        AddOperator(@operator);
68    }
69    #endregion
70
71    public override void ConfigureOperators(IEnumerable<IItem> operators) {
72      base.ConfigureOperators(operators);
73    }
74
75    #region specific operator wiring
76
77    #endregion
78  }
79}
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