| 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2012 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 | public ValueParameter<BoolValue> CollectMinValueInResultsParameter {
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| 59 | get { return (ValueParameter<BoolValue>)Parameters["CollectMinValueInResults"]; }
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| 60 | }
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| 61 | public ValueParameter<BoolValue> CollectMaxValueInResultsParameter {
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| 62 | get { return (ValueParameter<BoolValue>)Parameters["CollectMaxValueInResults"]; }
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| 63 | }
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| 64 | public ValueParameter<BoolValue> CollectAverageValueInResultsParameter {
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| 65 | get { return (ValueParameter<BoolValue>)Parameters["CollectAverageValueInResults"]; }
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| 66 | }
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| 67 | #endregion
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| 68 |
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| 69 | #region Properties
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| 70 | public bool EnabledByDefault {
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| 71 | get { return true; }
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| 72 | }
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| 73 | private MinAverageMaxValueCalculator MinAverageMaxValueCalculator {
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| 74 | get { return (MinAverageMaxValueCalculator)OperatorGraph.InitialOperator; }
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| 75 | }
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| 76 | private BoolValue CollectMinValueInResults {
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| 77 | get { return CollectMinValueInResultsParameter.Value; }
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| 78 | }
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| 79 | private BoolValue CollectMaxValueInResults {
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| 80 | get { return CollectMaxValueInResultsParameter.Value; }
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| 81 | }
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| 82 | private BoolValue CollectAverageValueInResults {
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| 83 | get { return CollectAverageValueInResultsParameter.Value; }
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| 84 | }
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| 85 | #endregion
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| 86 |
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| 87 | [Storable]
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| 88 | private ResultsCollector resultsCollector;
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| 89 |
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| 90 | #region Storing & Cloning
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| 91 | [StorableConstructor]
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| 92 | private MinAverageMaxValueAnalyzer(bool deserializing) : base(deserializing) { }
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| 93 | private MinAverageMaxValueAnalyzer(MinAverageMaxValueAnalyzer original, Cloner cloner)
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| 94 | : base(original, cloner) {
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| 95 | resultsCollector = cloner.Clone(original.resultsCollector);
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| 96 | RegisterEventHandlers();
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| 97 | }
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| 98 | public override IDeepCloneable Clone(Cloner cloner) {
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| 99 | return new MinAverageMaxValueAnalyzer(this, cloner);
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| 100 | }
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| 101 | #endregion
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| 102 | public MinAverageMaxValueAnalyzer()
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| 103 | : base() {
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| 104 | #region Create parameters
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| 105 | Parameters.Add(new ScopeTreeLookupParameter<DoubleValue>("Value", "The value contained in the scope tree which should be analyzed."));
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| 106 | Parameters.Add(new ValueLookupParameter<DoubleValue>("MinValue", "The minimum of the value."));
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| 107 | Parameters.Add(new ValueParameter<BoolValue>("CollectMinValueInResults", "Determines if the minimum of the value should also be stored in the results.", new BoolValue(true)));
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| 108 | Parameters.Add(new ValueLookupParameter<DoubleValue>("AverageValue", "The average of the value."));
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| 109 | Parameters.Add(new ValueParameter<BoolValue>("CollectAverageValueInResults", "Determines if the average of the value should also be stored in the results.", new BoolValue(true)));
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| 110 | Parameters.Add(new ValueLookupParameter<DoubleValue>("MaxValue", "The maximum of the value."));
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| 111 | Parameters.Add(new ValueParameter<BoolValue>("CollectMaxValueInResults", "Determines if the maximum of the value should also be stored in the results.", new BoolValue(true)));
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| 112 | Parameters.Add(new ValueLookupParameter<DataTable>("Values", "The data table to store the minimum, average and maximum of the value."));
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| 113 | Parameters.Add(new ValueLookupParameter<VariableCollection>("Results", "The results collection where the analysis values should be stored."));
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| 114 | #endregion
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| 115 |
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| 116 | #region Create operators
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| 117 | MinAverageMaxValueCalculator minAverageMaxValueCalculator = new MinAverageMaxValueCalculator();
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| 118 | DataTableValuesCollector dataTableValuesCollector = new DataTableValuesCollector();
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| 119 | resultsCollector = new ResultsCollector();
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| 120 |
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| 121 | minAverageMaxValueCalculator.AverageValueParameter.ActualName = AverageValueParameter.Name;
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| 122 | minAverageMaxValueCalculator.MaxValueParameter.ActualName = MaxValueParameter.Name;
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| 123 | minAverageMaxValueCalculator.MinValueParameter.ActualName = MinValueParameter.Name;
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| 124 | minAverageMaxValueCalculator.ValueParameter.ActualName = ValueParameter.Name;
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| 125 | minAverageMaxValueCalculator.ValueParameter.Depth = ValueParameter.Depth;
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| 126 |
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| 127 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MinValue", null, MinValueParameter.Name));
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| 128 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("AverageValue", null, AverageValueParameter.Name));
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| 129 | dataTableValuesCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MaxValue", null, MaxValueParameter.Name));
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| 130 | dataTableValuesCollector.DataTableParameter.ActualName = ValuesParameter.Name;
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| 131 |
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| 132 | if (CollectMinValueInResults.Value)
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| 133 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MinValue", null, MinValueParameter.Name));
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| 134 | if (CollectAverageValueInResults.Value)
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| 135 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("AverageValue", null, AverageValueParameter.Name));
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| 136 | if (CollectMaxValueInResults.Value)
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| 137 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MaxValue", null, MaxValueParameter.Name));
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| 138 | resultsCollector.CollectedValues.Add(new LookupParameter<DataTable>(ValuesParameter.Name));
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| 139 | resultsCollector.ResultsParameter.ActualName = ResultsParameter.Name;
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| 140 | #endregion
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| 141 |
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| 142 | #region Create operator graph
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| 143 | OperatorGraph.InitialOperator = minAverageMaxValueCalculator;
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| 144 | minAverageMaxValueCalculator.Successor = dataTableValuesCollector;
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| 145 | dataTableValuesCollector.Successor = resultsCollector;
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| 146 | resultsCollector.Successor = null;
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| 147 | #endregion
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| 148 |
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| 149 | RegisterEventHandlers();
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| 150 | }
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| 151 |
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| 152 | [StorableHook(HookType.AfterDeserialization)]
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| 153 | private void AfterDeserialization() {
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| 154 | RegisterEventHandlers();
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| 155 | }
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| 156 |
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| 157 | private void RegisterEventHandlers() {
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| 158 | ValueParameter.DepthChanged += new EventHandler(ValueParameter_DepthChanged);
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| 159 | CollectMinValueInResultsParameter.ValueChanged += new EventHandler(CollectMinValueInResultsParameter_ValueChanged);
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| 160 | CollectMinValueInResultsParameter.Value.ValueChanged += new EventHandler(CollectMinValueInResultsParameter_Value_ValueChanged);
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| 161 | CollectMaxValueInResultsParameter.ValueChanged += new EventHandler(CollectMaxValueInResultsParameter_ValueChanged);
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| 162 | CollectMaxValueInResultsParameter.Value.ValueChanged += new EventHandler(CollectMaxValueInResultsParameter_Value_ValueChanged);
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| 163 | CollectAverageValueInResultsParameter.ValueChanged += new EventHandler(CollectAverageValueInResultsParameter_ValueChanged);
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| 164 | CollectAverageValueInResultsParameter.Value.ValueChanged += new EventHandler(CollectAverageValueInResultsParameter_Value_ValueChanged);
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| 165 | }
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| 166 |
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| 167 | private void CollectAverageValueInResultsParameter_ValueChanged(object sender, EventArgs e) {
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| 168 | IParameter avgValueParameter;
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| 169 | resultsCollector.CollectedValues.TryGetValue("AverageValue", out avgValueParameter);
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| 170 | if (CollectAverageValueInResults.Value && avgValueParameter == null)
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| 171 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("AverageValue", null, AverageValueParameter.Name));
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| 172 | else if (!CollectAverageValueInResults.Value && avgValueParameter != null)
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| 173 | resultsCollector.CollectedValues.Remove(avgValueParameter);
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| 174 | CollectAverageValueInResultsParameter.Value.ValueChanged += new EventHandler(CollectAverageValueInResultsParameter_Value_ValueChanged);
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| 175 | }
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| 176 |
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| 177 | private void CollectAverageValueInResultsParameter_Value_ValueChanged(object sender, EventArgs e) {
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| 178 | IParameter avgValueParameter;
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| 179 | resultsCollector.CollectedValues.TryGetValue("AverageValue", out avgValueParameter);
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| 180 | if (CollectAverageValueInResults.Value && avgValueParameter == null)
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| 181 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("AverageValue", null, AverageValueParameter.Name));
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| 182 | else if (!CollectAverageValueInResults.Value && avgValueParameter != null)
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| 183 | resultsCollector.CollectedValues.Remove(avgValueParameter);
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| 184 | }
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| 185 |
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| 186 | private void CollectMaxValueInResultsParameter_ValueChanged(object sender, EventArgs e) {
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| 187 | IParameter maxValueParameter;
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| 188 | resultsCollector.CollectedValues.TryGetValue("MaxValue", out maxValueParameter);
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| 189 | if (CollectMaxValueInResults.Value && maxValueParameter == null)
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| 190 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MaxValue", null, MaxValueParameter.Name));
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| 191 | else if (!CollectMaxValueInResults.Value && maxValueParameter != null)
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| 192 | resultsCollector.CollectedValues.Remove(maxValueParameter);
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| 193 | CollectMaxValueInResultsParameter.Value.ValueChanged += new EventHandler(CollectMaxValueInResultsParameter_Value_ValueChanged);
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| 194 | }
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| 195 |
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| 196 | private void CollectMaxValueInResultsParameter_Value_ValueChanged(object sender, EventArgs e) {
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| 197 | IParameter maxValueParameter;
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| 198 | resultsCollector.CollectedValues.TryGetValue("MaxValue", out maxValueParameter);
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| 199 | if (CollectMaxValueInResults.Value && maxValueParameter == null)
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| 200 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MaxValue", null, MaxValueParameter.Name));
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| 201 | else if (!CollectMaxValueInResults.Value && maxValueParameter != null)
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| 202 | resultsCollector.CollectedValues.Remove(maxValueParameter);
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| 203 | }
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| 204 |
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| 205 | private void CollectMinValueInResultsParameter_ValueChanged(object sender, EventArgs e) {
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| 206 | IParameter minValueParameter;
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| 207 | resultsCollector.CollectedValues.TryGetValue("MinValue", out minValueParameter);
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| 208 | if (CollectMinValueInResults.Value && minValueParameter == null)
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| 209 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MinValue", null, MinValueParameter.Name));
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| 210 | else if (!CollectMinValueInResults.Value && minValueParameter != null)
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| 211 | resultsCollector.CollectedValues.Remove(minValueParameter);
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| 212 | CollectMinValueInResultsParameter.Value.ValueChanged += new EventHandler(CollectMinValueInResultsParameter_Value_ValueChanged);
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| 213 | }
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| 214 |
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| 215 | private void CollectMinValueInResultsParameter_Value_ValueChanged(object sender, EventArgs e) {
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| 216 | IParameter minValueParameter;
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| 217 | resultsCollector.CollectedValues.TryGetValue("MinValue", out minValueParameter);
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| 218 | if (CollectMinValueInResults.Value && minValueParameter == null)
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| 219 | resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("MinValue", null, MinValueParameter.Name));
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| 220 | else if (!CollectMinValueInResults.Value && minValueParameter != null)
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| 221 | resultsCollector.CollectedValues.Remove(minValueParameter);
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| 222 | }
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| 223 |
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| 224 | private void ValueParameter_DepthChanged(object sender, System.EventArgs e) {
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| 225 | MinAverageMaxValueCalculator.ValueParameter.Depth = ValueParameter.Depth;
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| 226 | }
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| 227 | }
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| 228 | }
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