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 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.Operators;
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27 | using HeuristicLab.Optimization;
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28 | using HeuristicLab.Optimization.Operators;
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29 | using HeuristicLab.Parameters;
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30 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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31 |
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32 | namespace HeuristicLab.Analysis {
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33 | /// <summary>
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34 | /// An operator which analyzes the minimum, average and maximum of a value in the scope tree.
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35 | /// </summary>
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36 | [Item("MinAverageMaxValueAnalyzer", "An operator which analyzes the minimum, average and maximum of a value in the scope tree.")]
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37 | [StorableClass]
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38 | public sealed class MinAverageMaxValueAnalyzer : AlgorithmOperator, IAnalyzer {
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39 | #region Parameter properties
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40 | public ScopeTreeLookupParameter<DoubleValue> ValueParameter {
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41 | get { return (ScopeTreeLookupParameter<DoubleValue>)Parameters["Value"]; }
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42 | }
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43 | public ValueLookupParameter<DoubleValue> MinValueParameter {
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44 | get { return (ValueLookupParameter<DoubleValue>)Parameters["MinValue"]; }
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45 | }
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46 | public ValueLookupParameter<DoubleValue> AverageValueParameter {
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47 | get { return (ValueLookupParameter<DoubleValue>)Parameters["AverageValue"]; }
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48 | }
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49 | public ValueLookupParameter<DoubleValue> MaxValueParameter {
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50 | get { return (ValueLookupParameter<DoubleValue>)Parameters["MaxValue"]; }
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51 | }
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52 | public ValueLookupParameter<DataTable> ValuesParameter {
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53 | get { return (ValueLookupParameter<DataTable>)Parameters["Values"]; }
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54 | }
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55 | public ValueLookupParameter<VariableCollection> ResultsParameter {
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56 | get { return (ValueLookupParameter<VariableCollection>)Parameters["Results"]; }
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57 | }
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58 | #endregion
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59 |
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60 | #region Properties
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61 | private MinAverageMaxValueCalculator MinAverageMaxValueCalculator {
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62 | get { return (MinAverageMaxValueCalculator)OperatorGraph.InitialOperator; }
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63 | }
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64 | #endregion
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65 |
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66 | public MinAverageMaxValueAnalyzer()
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67 | : base() {
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68 | #region Create parameters
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69 | Parameters.Add(new ScopeTreeLookupParameter<DoubleValue>("Value", "The value contained in the scope tree which should be analyzed."));
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70 | Parameters.Add(new ValueLookupParameter<DoubleValue>("MinValue", "The minimum of the value."));
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71 | Parameters.Add(new ValueLookupParameter<DoubleValue>("AverageValue", "The average of the value."));
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72 | Parameters.Add(new ValueLookupParameter<DoubleValue>("MaxValue", "The maximum of the value."));
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73 | Parameters.Add(new ValueLookupParameter<DataTable>("Values", "The data table to store the minimum, average and maximum of the value."));
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74 | Parameters.Add(new ValueLookupParameter<VariableCollection>("Results", "The results collection where the analysis values should be stored."));
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75 | #endregion
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76 |
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77 | #region Create operators
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78 | MinAverageMaxValueCalculator minAverageMaxValueCalculator = new MinAverageMaxValueCalculator();
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79 | DataTableValuesCollector dataTableValuesCollector = new DataTableValuesCollector();
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80 | ResultsCollector resultsCollector = new ResultsCollector();
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81 |
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82 | minAverageMaxValueCalculator.AverageValueParameter.ActualName = AverageValueParameter.Name;
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83 | minAverageMaxValueCalculator.MaxValueParameter.ActualName = MaxValueParameter.Name;
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84 | minAverageMaxValueCalculator.MinValueParameter.ActualName = MinValueParameter.Name;
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85 | minAverageMaxValueCalculator.ValueParameter.ActualName = ValueParameter.Name;
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86 | minAverageMaxValueCalculator.ValueParameter.Depth = ValueParameter.Depth;
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87 |
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88 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MinValue", null, MinValueParameter.Name));
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89 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("AverageValue", null, AverageValueParameter.Name));
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90 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MaxValue", null, MaxValueParameter.Name));
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91 | dataTableValuesCollector.DataTableParameter.ActualName = ValuesParameter.Name;
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92 |
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93 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MinValue", null, MinValueParameter.Name));
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94 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("AverageValue", null, AverageValueParameter.Name));
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95 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MaxValue", null, MaxValueParameter.Name));
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96 | resultsCollector.CollectedValues.Add(new LookupParameter<DataTable>(ValuesParameter.Name));
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97 | resultsCollector.ResultsParameter.ActualName = ResultsParameter.Name;
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98 | #endregion
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99 |
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100 | #region Create operator graph
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101 | OperatorGraph.InitialOperator = minAverageMaxValueCalculator;
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102 | minAverageMaxValueCalculator.Successor = dataTableValuesCollector;
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103 | dataTableValuesCollector.Successor = resultsCollector;
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104 | resultsCollector.Successor = null;
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105 | #endregion
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106 |
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107 | Initialize();
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108 | }
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109 | [StorableConstructor]
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110 | private MinAverageMaxValueAnalyzer(bool deserializing) : base() { }
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111 |
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112 | [StorableHook(HookType.AfterDeserialization)]
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113 | private void Initialize() {
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114 | ValueParameter.DepthChanged += new EventHandler(ValueParameter_DepthChanged);
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115 | }
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116 |
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117 | public override IDeepCloneable Clone(Cloner cloner) {
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118 | MinAverageMaxValueAnalyzer clone = (MinAverageMaxValueAnalyzer)base.Clone(cloner);
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119 | clone.Initialize();
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120 | return clone;
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121 | }
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122 |
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123 | private void ValueParameter_DepthChanged(object sender, System.EventArgs e) {
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124 | MinAverageMaxValueCalculator.ValueParameter.Depth = ValueParameter.Depth;
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125 | }
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126 | }
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127 | }
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