[5620] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[12012] | 3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[5620] | 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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[5777] | 22 | using System;
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[11330] | 23 | using System.Collections.Generic;
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[5620] | 24 | using HeuristicLab.Common;
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[5777] | 25 | using HeuristicLab.Optimization;
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[5620] | 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 27 |
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| 28 | namespace HeuristicLab.Problems.DataAnalysis {
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| 29 | /// <summary>
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| 30 | /// Abstract base class for data analysis solutions
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| 31 | /// </summary>
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| 32 | [StorableClass]
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| 33 | public abstract class DataAnalysisSolution : ResultCollection, IDataAnalysisSolution {
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| 34 | private const string ModelResultName = "Model";
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| 35 | private const string ProblemDataResultName = "ProblemData";
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[5624] | 36 |
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[5909] | 37 | public string Filename { get; set; }
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| 38 |
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[5624] | 39 |
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[13656] | 40 |
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[5620] | 41 | #region properties
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[13656] | 42 | public IDataAnalysisModel Model
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| 43 | {
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[5620] | 44 | get { return (IDataAnalysisModel)this[ModelResultName].Value; }
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[13656] | 45 | protected set
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| 46 | {
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[5717] | 47 | if (this[ModelResultName].Value != value) {
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| 48 | if (value != null) {
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| 49 | this[ModelResultName].Value = value;
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[6606] | 50 | OnModelChanged();
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[5717] | 51 | }
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| 52 | }
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| 53 | }
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[5620] | 54 | }
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| 55 |
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[13656] | 56 | public IDataAnalysisProblemData ProblemData
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| 57 | {
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[5620] | 58 | get { return (IDataAnalysisProblemData)this[ProblemDataResultName].Value; }
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[13656] | 59 | set
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| 60 | {
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[5717] | 61 | if (this[ProblemDataResultName].Value != value) {
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| 62 | if (value != null) {
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| 63 | ProblemData.Changed -= new EventHandler(ProblemData_Changed);
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| 64 | this[ProblemDataResultName].Value = value;
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| 65 | ProblemData.Changed += new EventHandler(ProblemData_Changed);
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[6606] | 66 | OnProblemDataChanged();
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[5717] | 67 | }
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| 68 | }
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| 69 | }
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[5620] | 70 | }
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| 71 | #endregion
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| 72 |
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| 73 | [StorableConstructor]
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| 74 | protected DataAnalysisSolution(bool deserializing) : base(deserializing) { }
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| 75 | protected DataAnalysisSolution(DataAnalysisSolution original, Cloner cloner)
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| 76 | : base(original, cloner) {
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| 77 | name = original.Name;
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| 78 | description = original.Description;
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| 79 | }
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[5624] | 80 | public DataAnalysisSolution(IDataAnalysisModel model, IDataAnalysisProblemData problemData)
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[5620] | 81 | : base() {
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[5649] | 82 | name = ItemName;
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| 83 | description = ItemDescription;
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[6588] | 84 | Add(new Result(ModelResultName, "The data analysis model.", model));
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| 85 | Add(new Result(ProblemDataResultName, "The data analysis problem data.", problemData));
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[5624] | 86 |
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[5914] | 87 | problemData.Changed += new EventHandler(ProblemData_Changed);
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[5620] | 88 | }
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| 89 |
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[6411] | 90 | protected abstract void RecalculateResults();
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| 91 |
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[5624] | 92 | private void ProblemData_Changed(object sender, EventArgs e) {
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[6606] | 93 | OnProblemDataChanged();
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[5624] | 94 | }
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| 95 |
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[5620] | 96 | public event EventHandler ModelChanged;
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[6606] | 97 | protected virtual void OnModelChanged() {
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[6411] | 98 | RecalculateResults();
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[5620] | 99 | var listeners = ModelChanged;
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[6606] | 100 | if (listeners != null) listeners(this, EventArgs.Empty);
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[5620] | 101 | }
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| 102 |
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| 103 | public event EventHandler ProblemDataChanged;
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[6606] | 104 | protected virtual void OnProblemDataChanged() {
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[6411] | 105 | RecalculateResults();
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[5620] | 106 | var listeners = ProblemDataChanged;
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[6606] | 107 | if (listeners != null) listeners(this, EventArgs.Empty);
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[5620] | 108 | }
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| 109 |
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[11330] | 110 | //mkommend avoid unnecessary event registration for result name changes
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| 111 | protected override void RegisterItemEvents(IEnumerable<IResult> items) { }
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| 112 | protected override void DeregisterItemEvents(IEnumerable<IResult> items) { }
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| 113 |
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[5620] | 114 | #region INamedItem Members
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| 115 | [Storable]
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| 116 | protected string name;
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[13656] | 117 | public string Name
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| 118 | {
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[5620] | 119 | get { return name; }
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[13656] | 120 | set
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| 121 | {
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[5620] | 122 | if (!CanChangeName) throw new NotSupportedException("Name cannot be changed.");
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| 123 | if (!(name.Equals(value) || (value == null) && (name == string.Empty))) {
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| 124 | CancelEventArgs<string> e = value == null ? new CancelEventArgs<string>(string.Empty) : new CancelEventArgs<string>(value);
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| 125 | OnNameChanging(e);
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| 126 | if (!e.Cancel) {
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| 127 | name = value == null ? string.Empty : value;
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| 128 | OnNameChanged();
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| 129 | }
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| 130 | }
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| 131 | }
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| 132 | }
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[13656] | 133 | public virtual bool CanChangeName
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| 134 | {
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[5620] | 135 | get { return true; }
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| 136 | }
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| 137 | [Storable]
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| 138 | protected string description;
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[13656] | 139 | public string Description
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| 140 | {
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[5620] | 141 | get { return description; }
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[13656] | 142 | set
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| 143 | {
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[5620] | 144 | if (!CanChangeDescription) throw new NotSupportedException("Description cannot be changed.");
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| 145 | if (!(description.Equals(value) || (value == null) && (description == string.Empty))) {
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| 146 | description = value == null ? string.Empty : value;
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| 147 | OnDescriptionChanged();
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| 148 | }
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| 149 | }
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| 150 | }
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[13656] | 151 | public virtual bool CanChangeDescription
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| 152 | {
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[5620] | 153 | get { return true; }
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| 154 | }
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| 155 |
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| 156 | public override string ToString() {
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| 157 | return Name;
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| 158 | }
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| 159 |
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| 160 | public event EventHandler<CancelEventArgs<string>> NameChanging;
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| 161 | protected virtual void OnNameChanging(CancelEventArgs<string> e) {
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| 162 | var handler = NameChanging;
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| 163 | if (handler != null) handler(this, e);
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| 164 | }
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| 165 |
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| 166 | public event EventHandler NameChanged;
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| 167 | protected virtual void OnNameChanged() {
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| 168 | var handler = NameChanged;
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| 169 | if (handler != null) handler(this, EventArgs.Empty);
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| 170 | OnToStringChanged();
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| 171 | }
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| 172 |
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| 173 | public event EventHandler DescriptionChanged;
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| 174 | protected virtual void OnDescriptionChanged() {
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| 175 | var handler = DescriptionChanged;
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| 176 | if (handler != null) handler(this, EventArgs.Empty);
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| 177 | }
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| 178 | #endregion
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| 179 | }
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| 180 | }
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