[17607] | 1 | #region License Information
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| 2 |
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| 3 | /* HeuristicLab
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| 4 | * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 5 | *
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| 6 | * This file is part of HeuristicLab.
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| 7 | *
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| 8 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 9 | * it under the terms of the GNU General Public License as published by
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| 10 | * the Free Software Foundation, either version 3 of the License, or
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| 11 | * (at your option) any later version.
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| 12 | *
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| 13 | * HeuristicLab is distributed in the hope that it will be useful,
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | * GNU General Public License for more details.
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| 17 | *
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| 18 | * You should have received a copy of the GNU General Public License
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| 19 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 20 | */
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| 21 |
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| 22 | #endregion
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| 23 | using System;
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| 24 | using System.Collections.Generic;
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| 25 | using System.Drawing;
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| 26 | using System.Linq;
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| 27 | using HEAL.Attic;
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| 28 | using HeuristicLab.Common;
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| 29 | using HeuristicLab.Core;
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| 30 |
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| 31 | namespace HeuristicLab.Problems.DataAnalysis {
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| 32 | [StorableType("A56BFB05-8F11-4766-9FBF-20C7010F1CA3")]
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| 33 | [Item("ProblemDataConstraints", "Represents constraints associated with a problem data.")]
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| 34 | public class ProblemDataConstraint : Item {
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| 35 | private static readonly string exampleInput = "# Example for a target variable constraint:" +
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| 36 | Environment.NewLine +
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| 37 | "Target:'y' in [0 .. 100]" +
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| 38 | Environment.NewLine +
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| 39 | Environment.NewLine +
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| 40 | "# Example for constraints on model parameters: " +
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| 41 | Environment.NewLine +
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| 42 | "d'y'/d'x' in [0 .. 10]" +
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| 43 | Environment.NewLine +
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| 44 | "∂²'y'/∂'x'² in [-1 .. inf.]";
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| 45 |
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| 46 | [Storable] private string input;
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| 47 |
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| 48 | public string Input {
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| 49 | get => input;
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| 50 | set {
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| 51 | if (input == value) return;
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| 52 | input = value;
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| 53 | OnChanged();
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| 54 | }
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| 55 | }
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| 56 |
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| 57 | [Storable] private string infoText;
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| 58 |
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| 59 | public string InfoText {
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| 60 | get => infoText;
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| 61 | set {
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| 62 | if (infoText == value) return;
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| 63 | infoText = value;
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| 64 | OnChanged();
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| 65 | }
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| 66 | }
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| 67 |
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| 68 | [Storable] private Color infoColor;
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| 69 |
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| 70 | public Color InfoColor {
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| 71 | get => infoColor;
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| 72 | set {
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| 73 | if (infoColor == value) return;
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| 74 | infoColor = value;
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| 75 | OnChanged();
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| 76 | }
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| 77 | }
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| 78 |
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| 79 | [Storable] private IEnumerable<IntervalConstraint> constraints;
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| 80 |
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| 81 | public IEnumerable<IntervalConstraint> Constraints {
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| 82 | get => constraints;
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| 83 | set {
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| 84 | if (constraints == value) return;
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| 85 | constraints = value.ToList();
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| 86 | OnChanged();
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| 87 | }
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| 88 | }
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| 89 |
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| 90 | public IEnumerable<IntervalConstraint> EnabledConstraints => Constraints.Where(c => c.Enabled);
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| 91 |
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| 92 |
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[17651] | 93 | [Storable] public IRegressionProblemData ProblemData { get; private set; }
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[17607] | 94 |
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| 95 | [StorableConstructor]
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| 96 | protected ProblemDataConstraint(StorableConstructorFlag _) : base(_) { }
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| 97 |
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| 98 | protected ProblemDataConstraint(ProblemDataConstraint original, Cloner cloner)
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| 99 | : base(original, cloner) {
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| 100 | Input = original.Input;
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| 101 | InfoText = original.InfoText;
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| 102 | infoColor = original.InfoColor;
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| 103 | constraints = original.Constraints.Select(cloner.Clone).ToList();
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| 104 | ProblemData = cloner.Clone(original.ProblemData);
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| 105 | }
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| 106 |
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| 107 | public override IDeepCloneable Clone(Cloner cloner) {
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| 108 | return new ProblemDataConstraint(this, cloner);
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| 109 | }
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| 110 |
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| 111 | public ProblemDataConstraint() {
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| 112 | Input = exampleInput;
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| 113 | InfoText = "";
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| 114 | InfoColor = Color.DarkOrange;
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| 115 | constraints = new List<IntervalConstraint>();
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| 116 | ProblemData = null;
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| 117 | }
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| 118 |
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| 119 | public ProblemDataConstraint(IRegressionProblemData problemData) {
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| 120 | Input = exampleInput;
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| 121 | InfoText = infoText;
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| 122 | InfoColor = InfoColor;
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| 123 | constraints = new List<IntervalConstraint>();
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| 124 | ProblemData = problemData;
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| 125 | }
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| 126 |
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| 127 | public event EventHandler Changed;
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| 128 |
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| 129 | protected virtual void OnChanged() {
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| 130 | var handlers = Changed;
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| 131 | if (handlers != null)
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| 132 | handlers(this, EventArgs.Empty);
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| 133 | }
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| 134 | }
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| 135 | } |
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