[4374] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[14185] | 3 | * Copyright (C) 2002-2016 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[4374] | 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.Drawing;
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| 24 | using HeuristicLab.Common;
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| 25 | using HeuristicLab.Core;
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| 26 | using HeuristicLab.Data;
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[14927] | 27 | using HeuristicLab.Persistence;
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[4374] | 28 | using HeuristicLab.Problems.VehicleRouting.Interfaces;
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| 29 |
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| 30 | namespace HeuristicLab.Problems.VehicleRouting {
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| 31 | /// <summary>
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| 32 | /// Represents a VRP solution which can be visualized in the GUI.
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| 33 | /// </summary>
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| 34 | [Item("VRPSolution", "Represents a VRP solution which can be visualized in the GUI.")]
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[14927] | 35 | [StorableType("0c725a0c-f043-4fea-b75d-fb1a94e6095d")]
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[4374] | 36 | public sealed class VRPSolution : Item {
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[7203] | 37 | public static new Image StaticItemImage {
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[5867] | 38 | get { return HeuristicLab.Common.Resources.VSImageLibrary.Image; }
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[4374] | 39 | }
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| 40 |
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| 41 | [Storable]
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| 42 | private IVRPProblemInstance problemInstance;
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| 43 | public IVRPProblemInstance ProblemInstance {
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| 44 | get { return problemInstance; }
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| 45 | set {
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| 46 | if (problemInstance != value) {
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| 47 | if (problemInstance != null) DeregisterProblemInstanceEvents();
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| 48 | problemInstance = value;
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| 49 | if (problemInstance != null) RegisterProblemInstanceEvents();
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| 50 | OnProblemInstanceChanged();
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| 51 | }
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| 52 | }
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| 53 | }
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| 54 | [Storable]
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| 55 | private IVRPEncoding solution;
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| 56 | public IVRPEncoding Solution {
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| 57 | get { return solution; }
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| 58 | set {
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| 59 | if (solution != value) {
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| 60 | if (solution != null) DeregisterSolutionEvents();
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| 61 | solution = value;
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| 62 | if (solution != null) RegisterSolutionEvents();
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| 63 | OnSolutionChanged();
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| 64 | }
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| 65 | }
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| 66 | }
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| 67 | [Storable]
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| 68 | private DoubleValue quality;
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| 69 | public DoubleValue Quality {
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| 70 | get { return quality; }
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| 71 | set {
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| 72 | if (quality != value) {
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| 73 | if (quality != null) DeregisterQualityEvents();
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| 74 | quality = value;
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| 75 | if (quality != null) RegisterQualityEvents();
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| 76 | OnQualityChanged();
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| 77 | }
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| 78 | }
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| 79 | }
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| 80 |
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| 81 | public VRPSolution() : base() { }
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| 82 |
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| 83 | public VRPSolution(IVRPProblemInstance problemInstance, IVRPEncoding solution, DoubleValue quality)
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| 84 | : base() {
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| 85 | this.problemInstance = problemInstance;
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| 86 | this.solution = solution;
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| 87 | this.quality = quality;
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[8053] | 88 |
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[4374] | 89 | Initialize();
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| 90 | }
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| 91 | [StorableConstructor]
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[15018] | 92 | private VRPSolution(StorableConstructorFlag deserializing) : base(deserializing) { }
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[4374] | 93 |
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| 94 | [StorableHook(HookType.AfterDeserialization)]
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| 95 | private void Initialize() {
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| 96 | if (problemInstance != null) RegisterProblemInstanceEvents();
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| 97 | if (solution != null) RegisterSolutionEvents();
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| 98 | if (quality != null) RegisterQualityEvents();
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| 99 | }
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| 100 |
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[4752] | 101 |
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[4374] | 102 | public override IDeepCloneable Clone(Cloner cloner) {
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[4752] | 103 | return new VRPSolution(this, cloner);
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[4374] | 104 | }
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| 105 |
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[4752] | 106 | private VRPSolution(VRPSolution original, Cloner cloner)
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| 107 | : base(original, cloner) {
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| 108 | this.solution = (IVRPEncoding)cloner.Clone(original.solution);
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| 109 | this.quality = (DoubleValue)cloner.Clone(original.quality);
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| 110 |
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[7906] | 111 | if (original.ProblemInstance != null && cloner.ClonedObjectRegistered(original.ProblemInstance))
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| 112 | this.ProblemInstance = (IVRPProblemInstance)cloner.Clone(original.ProblemInstance);
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| 113 | else
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| 114 | this.ProblemInstance = original.ProblemInstance;
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| 115 |
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[4752] | 116 | this.Initialize();
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| 117 | }
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| 118 |
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[4374] | 119 | #region Events
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| 120 | public event EventHandler ProblemInstanceChanged;
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| 121 | private void OnProblemInstanceChanged() {
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| 122 | var changed = ProblemInstanceChanged;
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| 123 | if (changed != null)
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| 124 | changed(this, EventArgs.Empty);
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| 125 | }
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| 126 | public event EventHandler SolutionChanged;
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| 127 | private void OnSolutionChanged() {
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| 128 | var changed = SolutionChanged;
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| 129 | if (changed != null)
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| 130 | changed(this, EventArgs.Empty);
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| 131 | }
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| 132 | public event EventHandler QualityChanged;
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| 133 | private void OnQualityChanged() {
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| 134 | var changed = QualityChanged;
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| 135 | if (changed != null)
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| 136 | changed(this, EventArgs.Empty);
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| 137 | }
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[8053] | 138 |
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[4374] | 139 | private void RegisterProblemInstanceEvents() {
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| 140 | ProblemInstance.ToStringChanged += new EventHandler(ProblemInstance_ToStringChanged);
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| 141 | }
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| 142 | private void DeregisterProblemInstanceEvents() {
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| 143 | ProblemInstance.ToStringChanged -= new EventHandler(ProblemInstance_ToStringChanged);
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| 144 | }
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| 145 | private void RegisterSolutionEvents() {
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| 146 | Solution.ToStringChanged += new EventHandler(Solution_ToStringChanged);
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| 147 | }
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| 148 | private void DeregisterSolutionEvents() {
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| 149 | Solution.ToStringChanged -= new EventHandler(Solution_ToStringChanged);
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| 150 | }
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| 151 | private void RegisterQualityEvents() {
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| 152 | Quality.ValueChanged += new EventHandler(Quality_ValueChanged);
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| 153 | }
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| 154 | private void DeregisterQualityEvents() {
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| 155 | Quality.ValueChanged -= new EventHandler(Quality_ValueChanged);
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| 156 | }
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| 157 |
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| 158 | private void ProblemInstance_ToStringChanged(object sender, EventArgs e) {
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| 159 | OnProblemInstanceChanged();
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| 160 | }
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| 161 | private void Solution_ToStringChanged(object sender, EventArgs e) {
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| 162 | OnSolutionChanged();
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| 163 | }
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| 164 | private void Quality_ValueChanged(object sender, EventArgs e) {
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| 165 | OnQualityChanged();
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| 166 | }
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| 167 | #endregion
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| 168 | }
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| 169 | }
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