[11484] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[16565] | 3 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[11484] | 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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[11587] | 24 | using System.Linq;
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[11484] | 25 | using HeuristicLab.Common;
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| 26 | using HeuristicLab.Core;
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[16565] | 27 | using HEAL.Attic;
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[11587] | 28 | using HeuristicLab.PluginInfrastructure;
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[11484] | 29 |
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[11949] | 30 | namespace HeuristicLab.Optimization {
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[11484] | 31 | [Item("MultiEncoding", "Describes a combined encoding consisting of multiple simpler encodings.")]
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[16565] | 32 | [StorableType("359E2173-4D0C-40E5-A2F3-E42E59840345")]
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[11598] | 33 | public sealed class MultiEncoding : Encoding<MultiEncodingCreator> {
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[11587] | 34 |
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| 35 | private readonly List<IEncoding> encodings;
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[11484] | 36 | [Storable]
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[11587] | 37 | public IEnumerable<IEncoding> Encodings {
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| 38 | get { return encodings; }
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| 39 | private set { encodings.AddRange(value); }
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| 40 | }
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[11484] | 41 |
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| 42 | [StorableConstructor]
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[16565] | 43 | private MultiEncoding(StorableConstructorFlag _) : base(_) {
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[11587] | 44 | encodings = new List<IEncoding>();
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| 45 | }
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| 46 | public override IDeepCloneable Clone(Cloner cloner) { return new MultiEncoding(this, cloner); }
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[11598] | 47 | private MultiEncoding(MultiEncoding original, Cloner cloner)
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[11484] | 48 | : base(original, cloner) {
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[11587] | 49 | encodings = new List<IEncoding>(original.Encodings.Select(cloner.Clone));
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[11484] | 50 | }
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| 51 | public MultiEncoding()
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| 52 | : base("MultiEncoding") {
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[11587] | 53 | encodings = new List<IEncoding>();
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| 54 | SolutionCreator = new MultiEncodingCreator();
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[11484] | 55 |
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[11587] | 56 | foreach (var @operator in ApplicationManager.Manager.GetInstances<IMultiEncodingOperator>())
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[11952] | 57 | AddOperator(@operator);
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[11484] | 58 | }
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| 59 |
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[11619] | 60 | public override Individual GetIndividual(IScope scope) {
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[11598] | 61 | return new MultiEncodingIndividual(this, scope);
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| 62 | }
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| 63 |
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[11587] | 64 | public MultiEncoding Add(IEncoding encoding) {
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| 65 | if (encoding is MultiEncoding) throw new InvalidOperationException("Nesting of MultiEncodings is not supported.");
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| 66 | if (Encodings.Any(e => e.Name == encoding.Name)) throw new ArgumentException("Encoding name must be unique", "encoding.Name");
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| 67 | encodings.Add(encoding);
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[11484] | 68 |
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[11588] | 69 | Parameters.AddRange(encoding.Parameters);
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| 70 |
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[11587] | 71 | foreach (var @operator in Operators.OfType<IMultiEncodingOperator>()) {
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| 72 | @operator.AddEncoding(encoding);
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| 73 | }
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[11892] | 74 | OnEncodingsChanged();
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[11484] | 75 | return this;
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| 76 | }
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| 77 |
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[11587] | 78 | public bool Remove(IEncoding encoding) {
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| 79 | var success = encodings.Remove(encoding);
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[11588] | 80 | Parameters.RemoveRange(encoding.Parameters);
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[11587] | 81 | foreach (var @operator in Operators.OfType<IMultiEncodingOperator>()) {
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| 82 | @operator.RemoveEncoding(encoding);
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| 83 | }
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[11892] | 84 | OnEncodingsChanged();
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[11587] | 85 | return success;
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[11484] | 86 | }
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| 87 |
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[11587] | 88 | public override void ConfigureOperators(IEnumerable<IOperator> operators) {
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[11484] | 89 | }
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[11892] | 90 |
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| 91 | public event EventHandler EncodingsChanged;
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| 92 | private void OnEncodingsChanged() {
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| 93 | var handler = EncodingsChanged;
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| 94 | if (handler != null) handler(this, EventArgs.Empty);
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| 95 | }
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[11484] | 96 | }
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| 97 | }
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