[3642] | 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.Core;
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| 27 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 28 | using System.Drawing;
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| 29 | using HeuristicLab.Data;
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| 30 | using HeuristicLab.Encodings.BinaryVectorEncoding;
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| 31 | using HeuristicLab.Common;
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| 32 |
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| 33 | namespace HeuristicLab.Problems.OneMax {
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| 34 | /// <summary>
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| 35 | /// Represents a OneMax solution.
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| 36 | /// </summary>
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| 37 | [Item("OneMaxSolution", "Represents a OneMax solution.")]
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| 38 | [StorableClass]
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| 39 | public class OneMaxSolution : Item {
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| 40 | public override Image ItemImage {
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| 41 | get { return HeuristicLab.Common.Resources.VS2008ImageLibrary.Image; }
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| 42 | }
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| 43 |
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| 44 | [Storable]
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| 45 | private BinaryVector binaryVector;
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| 46 | public BinaryVector BinaryVector {
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| 47 | get { return binaryVector; }
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| 48 | set {
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| 49 | if (binaryVector != value) {
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| 50 | if (binaryVector != null) DeregisterBinaryVectorEvents();
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| 51 | binaryVector = value;
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| 52 | if (binaryVector != null) RegisterBinaryVectorEvents();
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| 53 | OnBinaryVectorChanged();
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| 54 | }
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| 55 | }
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| 56 | }
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| 57 |
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| 58 | [Storable]
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| 59 | private DoubleValue quality;
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| 60 | public DoubleValue Quality {
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| 61 | get { return quality; }
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| 62 | set {
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| 63 | if (quality != value) {
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| 64 | if (quality != null) DeregisterQualityEvents();
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| 65 | quality = value;
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| 66 | if (quality != null) RegisterQualityEvents();
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| 67 | OnQualityChanged();
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| 68 | }
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| 69 | }
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| 70 | }
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| 71 |
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| 72 | public OneMaxSolution() : base() { }
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| 73 | public OneMaxSolution(BinaryVector binaryVector, DoubleValue quality)
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| 74 | : base() {
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| 75 | this.binaryVector = binaryVector;
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| 76 | this.quality = quality;
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| 77 | Initialize();
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| 78 | }
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| 79 | [StorableConstructor]
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| 80 | private OneMaxSolution(bool deserializing) : base(deserializing) { }
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| 81 |
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| 82 | [StorableHook(HookType.AfterDeserialization)]
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| 83 | private void Initialize() {
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| 84 | if (binaryVector != null) RegisterBinaryVectorEvents();
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| 85 | if (quality != null) RegisterQualityEvents();
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| 86 | }
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| 87 |
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| 88 | public override IDeepCloneable Clone(Cloner cloner) {
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| 89 | OneMaxSolution clone = new OneMaxSolution();
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| 90 | cloner.RegisterClonedObject(this, clone);
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| 91 | clone.binaryVector = (BinaryVector)cloner.Clone(binaryVector);
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| 92 | clone.quality = (DoubleValue)cloner.Clone(quality);
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| 93 | clone.Initialize();
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| 94 | return clone;
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| 95 | }
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| 96 |
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| 97 | #region Events
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| 98 | public event EventHandler BinaryVectorChanged;
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| 99 | private void OnBinaryVectorChanged() {
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| 100 | var changed = BinaryVectorChanged;
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| 101 | if (changed != null)
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| 102 | changed(this, EventArgs.Empty);
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| 103 | }
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| 104 |
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| 105 | public event EventHandler QualityChanged;
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| 106 | private void OnQualityChanged() {
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| 107 | var changed = QualityChanged;
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| 108 | if (changed != null)
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| 109 | changed(this, EventArgs.Empty);
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| 110 | }
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| 111 |
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| 112 | private void RegisterBinaryVectorEvents() {
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| 113 | BinaryVector.ItemChanged += new EventHandler<EventArgs<int>>(BinaryVector_ItemChanged);
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| 114 | BinaryVector.Reset += new EventHandler(BinaryVector_Reset);
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| 115 | }
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| 116 |
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| 117 | private void DeregisterBinaryVectorEvents() {
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| 118 | BinaryVector.ItemChanged -= new EventHandler<EventArgs<int>>(BinaryVector_ItemChanged);
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| 119 | BinaryVector.Reset -= new EventHandler(BinaryVector_Reset);
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| 120 | }
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| 121 | private void RegisterQualityEvents() {
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| 122 | Quality.ValueChanged += new EventHandler(Quality_ValueChanged);
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| 123 | }
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| 124 | private void DeregisterQualityEvents() {
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| 125 | Quality.ValueChanged -= new EventHandler(Quality_ValueChanged);
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| 126 | }
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| 127 |
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| 128 | private void BinaryVector_ItemChanged(object sender, EventArgs<int> e) {
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| 129 | OnBinaryVectorChanged();
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| 130 | }
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| 131 | private void BinaryVector_Reset(object sender, EventArgs e) {
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| 132 | OnBinaryVectorChanged();
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| 133 | }
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| 134 | private void Quality_ValueChanged(object sender, EventArgs e) {
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| 135 | OnQualityChanged();
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| 136 | }
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| 137 | #endregion
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| 138 | }
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| 139 | }
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