[15846] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2018 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 HeuristicLab.Common;
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| 24 | using HeuristicLab.Core;
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| 25 | using HeuristicLab.Data;
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| 26 | using HeuristicLab.Parameters;
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| 27 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 28 |
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| 29 | namespace HeuristicLab.Problems.DataAnalysis {
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| 30 | [Item("Transformation", "A transformation applied to a DataAnalysisProblemData")]
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| 31 | [StorableClass]
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| 32 | public class DataAnalysisTransformation : ParameterizedNamedItem, IDataAnalysisTransformation {
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[15865] | 33 | #region Parameter Properties
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| 34 | private IFixedValueParameter<StringValue> OriginalVariableParameter {
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| 35 | get { return (IFixedValueParameter<StringValue>)Parameters["Original Variable"]; }
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[15846] | 36 | }
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| 37 |
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[15865] | 38 | private IFixedValueParameter<StringValue> TransformedVariableParameter {
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| 39 | get { return (IFixedValueParameter<StringValue>)Parameters["Transformed Variable"]; }
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[15846] | 40 | }
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| 41 |
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[15865] | 42 | private IValueParameter<ITransformation> TransformationParameter {
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[15846] | 43 | get { return (IValueParameter<ITransformation>)Parameters["Transformation"]; }
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| 44 | }
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| 45 | #endregion
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| 46 |
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| 47 | #region Properties
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| 48 | public string OriginalVariable {
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| 49 | get { return OriginalVariableParameter.Value.Value; }
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[15865] | 50 | set { OriginalVariableParameter.Value.Value = value; }
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[15846] | 51 | }
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| 52 |
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| 53 | public string TransformedVariable {
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| 54 | get { return TransformedVariableParameter.Value.Value; }
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[15865] | 55 | set { TransformedVariableParameter.Value.Value = value; }
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[15846] | 56 | }
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| 57 |
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| 58 | public ITransformation Transformation {
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| 59 | get { return TransformationParameter.Value; }
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| 60 | set { TransformationParameter.Value = value; }
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| 61 | }
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| 62 | #endregion
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| 63 |
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| 64 | #region Constructor, Cloning & Persistence
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[15865] | 65 | public DataAnalysisTransformation()
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| 66 | : this("", "", new IdentityTransformation()) {
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| 67 | }
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| 68 | public DataAnalysisTransformation(string originalVariable, string transformedVariable, ITransformation transformation)
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[15846] | 69 | : base() {
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[15865] | 70 | Parameters.Add(new FixedValueParameter<StringValue>("Original Variable", new StringValue(originalVariable)));
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| 71 | Parameters.Add(new FixedValueParameter<StringValue>("Transformed Variable", new StringValue(transformedVariable)));
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| 72 | Parameters.Add(new ValueParameter<ITransformation>("Transformation", transformation));
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[15846] | 73 |
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| 74 | RegisterEventHandlers();
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| 75 | }
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| 76 |
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| 77 | protected DataAnalysisTransformation(DataAnalysisTransformation original, Cloner cloner)
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| 78 | : base(original, cloner) {
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| 79 | RegisterEventHandlers();
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| 80 | }
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| 81 |
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| 82 | public override IDeepCloneable Clone(Cloner cloner) {
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| 83 | return new DataAnalysisTransformation(this, cloner);
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| 84 | }
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| 85 |
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| 86 | [StorableConstructor]
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| 87 | protected DataAnalysisTransformation(bool deserializing)
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| 88 | : base(deserializing) { }
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| 89 |
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| 90 | [StorableHook(HookType.AfterDeserialization)]
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| 91 | private void AfterDeserialization() {
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| 92 | RegisterEventHandlers();
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| 93 | }
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| 94 | #endregion
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| 95 |
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| 96 | #region Event-Handling
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| 97 | private void RegisterEventHandlers() {
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[15865] | 98 | OriginalVariableParameter.Value.ValueChanged += OriginalVariableParameterValue_ValueChanged;
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| 99 | TransformedVariableParameter.Value.ValueChanged += TransformedVariableParameterValue_ValueChanged;
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[15846] | 100 | TransformationParameter.ValueChanged += TransformationParameter_ValueChanged;
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| 101 | }
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| 102 |
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| 103 | private void OriginalVariableParameterValue_ValueChanged(object sender, EventArgs e) {
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| 104 | OnToStringChanged();
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| 105 | }
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| 106 | private void TransformedVariableParameterValue_ValueChanged(object sender, EventArgs e) {
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| 107 | OnToStringChanged();
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| 108 | }
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| 109 | private void TransformationParameter_ValueChanged(object sender, EventArgs e) {
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| 110 | OnToStringChanged();
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| 111 | }
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| 112 | #endregion
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| 113 |
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| 114 | public override string ToString() {
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| 115 | return $"{Transformation} ({OriginalVariable} -> {TransformedVariable})";
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| 116 | }
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| 117 | }
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| 118 | } |
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