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source: trunk/sources/HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm/3.3/SASEGASAMainLoop.cs @ 3489

Last change on this file since 3489 was 3489, checked in by abeham, 14 years ago

updated SASEGASA #839
changed DataTableValuesCollector to plot IEnumerable<DoubleValue>
removed IMigrator from SASEGASAReunificator
File size: 28.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.Linq;
25using HeuristicLab.Analysis;
26using HeuristicLab.Common;
27using HeuristicLab.Core;
28using HeuristicLab.Data;
29using HeuristicLab.Operators;
30using HeuristicLab.Optimization;
31using HeuristicLab.Optimization.Operators;
32using HeuristicLab.Parameters;
33using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
34using HeuristicLab.PluginInfrastructure;
35using HeuristicLab.Selection;
36
37namespace HeuristicLab.Algorithms.OffspringSelectionGeneticAlgorithm {
38  /// <summary>
39  /// A SASEGASA main loop operator.
40  /// </summary>
41  [Item("SASEGASAMainLoop", "A SASEGASA main loop operator.")]
42  [StorableClass]
43  public sealed class SASEGASAMainLoop : AlgorithmOperator {
44    #region Parameter Properties
45    public ValueLookupParameter<IRandom> RandomParameter {
46      get { return (ValueLookupParameter<IRandom>)Parameters["Random"]; }
47    }
48    public ValueLookupParameter<IntValue> NumberOfVillagesParameter {
49      get { return (ValueLookupParameter<IntValue>)Parameters["NumberOfVillages"]; }
50    }
51    public ValueLookupParameter<IntValue> MigrationIntervalParameter {
52      get { return (ValueLookupParameter<IntValue>)Parameters["MigrationInterval"]; }
53    }
54    public ValueLookupParameter<BoolValue> MaximizationParameter {
55      get { return (ValueLookupParameter<BoolValue>)Parameters["Maximization"]; }
56    }
57    public SubScopesLookupParameter<DoubleValue> QualityParameter {
58      get { return (SubScopesLookupParameter<DoubleValue>)Parameters["Quality"]; }
59    }
60    public ValueLookupParameter<DoubleValue> BestKnownQualityParameter {
61      get { return (ValueLookupParameter<DoubleValue>)Parameters["BestKnownQuality"]; }
62    }
63    public ValueLookupParameter<IOperator> SelectorParameter {
64      get { return (ValueLookupParameter<IOperator>)Parameters["Selector"]; }
65    }
66    public ValueLookupParameter<IOperator> CrossoverParameter {
67      get { return (ValueLookupParameter<IOperator>)Parameters["Crossover"]; }
68    }
69    public ValueLookupParameter<PercentValue> MutationProbabilityParameter {
70      get { return (ValueLookupParameter<PercentValue>)Parameters["MutationProbability"]; }
71    }
72    public ValueLookupParameter<IOperator> MutatorParameter {
73      get { return (ValueLookupParameter<IOperator>)Parameters["Mutator"]; }
74    }
75    public ValueLookupParameter<IOperator> EvaluatorParameter {
76      get { return (ValueLookupParameter<IOperator>)Parameters["Evaluator"]; }
77    }
78    public ValueLookupParameter<IntValue> ElitesParameter {
79      get { return (ValueLookupParameter<IntValue>)Parameters["Elites"]; }
80    }
81    public ValueLookupParameter<ResultCollection> ResultsParameter {
82      get { return (ValueLookupParameter<ResultCollection>)Parameters["Results"]; }
83    }
84    public ValueLookupParameter<IOperator> VisualizerParameter {
85      get { return (ValueLookupParameter<IOperator>)Parameters["Visualizer"]; }
86    }
87    public LookupParameter<IItem> VisualizationParameter {
88      get { return (LookupParameter<IItem>)Parameters["Visualization"]; }
89    }
90    public ValueLookupParameter<DoubleValue> SuccessRatioParameter {
91      get { return (ValueLookupParameter<DoubleValue>)Parameters["SuccessRatio"]; }
92    }
93    public ValueLookupParameter<DoubleValue> ComparisonFactorLowerBoundParameter {
94      get { return (ValueLookupParameter<DoubleValue>)Parameters["ComparisonFactorLowerBound"]; }
95    }
96    public ValueLookupParameter<DoubleValue> ComparisonFactorUpperBoundParameter {
97      get { return (ValueLookupParameter<DoubleValue>)Parameters["ComparisonFactorUpperBound"]; }
98    }
99    public ValueLookupParameter<IOperator> ComparisonFactorModifierParameter {
100      get { return (ValueLookupParameter<IOperator>)Parameters["ComparisonFactorModifier"]; }
101    }
102    public ValueLookupParameter<DoubleValue> MaximumSelectionPressureParameter {
103      get { return (ValueLookupParameter<DoubleValue>)Parameters["MaximumSelectionPressure"]; }
104    }
105    public ValueLookupParameter<IntValue> MaximumGenerationsParameter {
106      get { return (ValueLookupParameter<IntValue>)Parameters["MaximumGenerations"]; }
107    }
108    public ValueLookupParameter<BoolValue> OffspringSelectionBeforeMutationParameter {
109      get { return (ValueLookupParameter<BoolValue>)Parameters["OffspringSelectionBeforeMutation"]; }
110    }
111    #endregion
112
113    [StorableConstructor]
114    private SASEGASAMainLoop(bool deserializing) : base() { }
115    public SASEGASAMainLoop()
116      : base() {
117      #region Create parameters
118      Parameters.Add(new ValueLookupParameter<IRandom>("Random", "A pseudo random number generator."));
119      Parameters.Add(new ValueLookupParameter<BoolValue>("Maximization", "True if the problem is a maximization problem, otherwise false."));
120      Parameters.Add(new SubScopesLookupParameter<DoubleValue>("Quality", "The value which represents the quality of a solution."));
121      Parameters.Add(new ValueLookupParameter<DoubleValue>("BestKnownQuality", "The best known quality value found so far."));
122      Parameters.Add(new ValueLookupParameter<IntValue>("NumberOfVillages", "The initial number of villages."));
123      Parameters.Add(new ValueLookupParameter<IntValue>("MigrationInterval", "The fixed period after which migration occurs."));
124      Parameters.Add(new ValueLookupParameter<IOperator>("Selector", "The operator used to select solutions for reproduction."));
125      Parameters.Add(new ValueLookupParameter<IOperator>("Crossover", "The operator used to cross solutions."));
126      Parameters.Add(new ValueLookupParameter<PercentValue>("MutationProbability", "The probability that the mutation operator is applied on a solution."));
127      Parameters.Add(new ValueLookupParameter<IOperator>("Mutator", "The operator used to mutate solutions."));
128      Parameters.Add(new ValueLookupParameter<IOperator>("Evaluator", "The operator used to evaluate solutions."));
129      Parameters.Add(new ValueLookupParameter<IntValue>("Elites", "The numer of elite solutions which are kept in each generation."));
130      Parameters.Add(new ValueLookupParameter<ResultCollection>("Results", "The results collection to store the results."));
131      Parameters.Add(new ValueLookupParameter<IOperator>("Visualizer", "The operator used to visualize solutions."));
132      Parameters.Add(new LookupParameter<IItem>("Visualization", "The item which represents the visualization of solutions."));
133      Parameters.Add(new ValueLookupParameter<DoubleValue>("SuccessRatio", "The ratio of successful to total children that should be achieved."));
134      Parameters.Add(new ValueLookupParameter<DoubleValue>("ComparisonFactorLowerBound", "The lower bound of the comparison factor (start)."));
135      Parameters.Add(new ValueLookupParameter<DoubleValue>("ComparisonFactorUpperBound", "The upper bound of the comparison factor (end)."));
136      Parameters.Add(new ValueLookupParameter<IOperator>("ComparisonFactorModifier", "The operator used to modify the comparison factor."));
137      Parameters.Add(new ValueLookupParameter<DoubleValue>("MaximumSelectionPressure", "The maximum selection pressure that terminates the algorithm."));
138      Parameters.Add(new ValueLookupParameter<IntValue>("MaximumGenerations", "The maximum genreation that terminates the algorithm."));
139      Parameters.Add(new ValueLookupParameter<BoolValue>("OffspringSelectionBeforeMutation", "True if the offspring selection step should be applied before mutation, false if it should be applied after mutation."));
140      #endregion
141
142      #region Create operators
143      VariableCreator variableCreator = new VariableCreator();
144      Assigner villageCountAssigner = new Assigner();
145      Assigner comparisonFactorInitializer = new Assigner();
146      UniformSubScopesProcessor ussp0 = new UniformSubScopesProcessor();
147      VariableCreator islandVariableCreator = new VariableCreator();
148      Assigner islandVariableAssigner = new Assigner();
149      BestQualityMemorizer bestQualityMemorizer1 = new BestQualityMemorizer();
150      BestAverageWorstQualityCalculator bestAverageWorstQualityCalculator1 = new BestAverageWorstQualityCalculator();
151      BestQualityMemorizer bestQualityMemorizer2 = new BestQualityMemorizer();
152      BestAverageWorstQualityCalculator bestAverageWorstQualityCalculator2 = new BestAverageWorstQualityCalculator();
153      DataTableValuesCollector dataTableValuesCollector1 = new DataTableValuesCollector();
154      DataTableValuesCollector selPressValuesCollector1 = new DataTableValuesCollector();
155      QualityDifferenceCalculator qualityDifferenceCalculator1 = new QualityDifferenceCalculator();
156      ResultsCollector resultsCollector = new ResultsCollector();
157      Assigner fixedReunificationStepConditionInitializer = new Assigner();
158      UniformSubScopesProcessor ussp1 = new UniformSubScopesProcessor();
159      // MAINLOOP
160      OffspringSelectionGeneticAlgorithmMainLoop mainLoop = new OffspringSelectionGeneticAlgorithmMainLoop();
161      // MAINLOOP
162      Comparator sasegasaGenVillageGenComparator = new Comparator();
163      ConditionalBranch sasegasaGenerationsUpdateBranch = new ConditionalBranch();
164      Assigner sasegasaGenerationsUpdater = new Assigner();
165      ConditionalBranch villageMaximumGenerationsConditionalBranch1 = new ConditionalBranch();
166      Assigner fixedReunificationStepConditionUpdater = new Assigner();
167      ResultsCollector sasegasaGenerationsCollector = new ResultsCollector();
168      UniformSubScopesProcessor ussp2 = new UniformSubScopesProcessor();
169      ConditionalBranch villageMaximumGenerationsConditionalBranch2 = new ConditionalBranch();
170      Assigner villageMaximumGenerationsToGenerationsAssigner = new Assigner();
171      IntCounter villageMaximumGenerationsCounter = new IntCounter();
172      DataTableValuesCollector selPressValuesCollector2 = new DataTableValuesCollector();
173      Comparator villageCountComparator = new Comparator();
174      ConditionalBranch villageTerminationCondition0 = new ConditionalBranch();
175      SASEGASAReunificator reunificator = new SASEGASAReunificator();
176      IntCounter reunificationCounter = new IntCounter();
177      Placeholder comparisonFactorModifier = new Placeholder();
178      Comparator maximumGenerationsComparator = new Comparator();
179      BestQualityMemorizer bestQualityMemorizer3 = new BestQualityMemorizer();
180      BestAverageWorstQualityCalculator bestAverageWorstQualityCalculator3 = new BestAverageWorstQualityCalculator();
181      DataTableValuesCollector dataTableValuesCollector2 = new DataTableValuesCollector();
182      QualityDifferenceCalculator qualityDifferenceCalculator2 = new QualityDifferenceCalculator();
183      ConditionalBranch villagesTerminationCondition = new ConditionalBranch();
184      ConditionalBranch maximumGenerationsTerminationCondition = new ConditionalBranch();
185
186      // The generations of SASEGASA progress with the generations of its villages
187      variableCreator.CollectedValues.Add(new ValueParameter<IntValue>("SASEGASAGenerations", new IntValue(0)));
188
189      villageCountAssigner.LeftSideParameter.ActualName = "VillageCount";
190      villageCountAssigner.RightSideParameter.ActualName = NumberOfVillagesParameter.Name;
191
192      comparisonFactorInitializer.LeftSideParameter.ActualName = "ComparisonFactor";
193      comparisonFactorInitializer.RightSideParameter.ActualName = ComparisonFactorLowerBoundParameter.Name;
194
195      islandVariableCreator.CollectedValues.Add(new ValueParameter<ResultCollection>("VillageResults", new ResultCollection()));
196      islandVariableCreator.CollectedValues.Add(new ValueParameter<DoubleValue>("SelectionPressure", new DoubleValue(0)));
197
198      islandVariableAssigner.LeftSideParameter.ActualName = "VillageMaximumGenerations";
199      islandVariableAssigner.RightSideParameter.ActualName = MigrationIntervalParameter.Name;
200
201      bestQualityMemorizer1.BestQualityParameter.ActualName = "BestQuality";
202      bestQualityMemorizer1.MaximizationParameter.ActualName = MaximizationParameter.Name;
203      bestQualityMemorizer1.QualityParameter.ActualName = QualityParameter.Name;
204
205      bestAverageWorstQualityCalculator1.AverageQualityParameter.ActualName = "CurrentAverageQuality";
206      bestAverageWorstQualityCalculator1.BestQualityParameter.ActualName = "CurrentBestQuality";
207      bestAverageWorstQualityCalculator1.MaximizationParameter.ActualName = MaximizationParameter.Name;
208      bestAverageWorstQualityCalculator1.QualityParameter.ActualName = QualityParameter.Name;
209      bestAverageWorstQualityCalculator1.WorstQualityParameter.ActualName = "CurrentWorstQuality";
210
211      bestQualityMemorizer2.BestQualityParameter.ActualName = "BestQuality";
212      bestQualityMemorizer2.MaximizationParameter.ActualName = MaximizationParameter.Name;
213      bestQualityMemorizer2.QualityParameter.ActualName = "BestQuality";
214
215      bestAverageWorstQualityCalculator2.AverageQualityParameter.ActualName = "CurrentAverageBestQuality";
216      bestAverageWorstQualityCalculator2.BestQualityParameter.ActualName = "CurrentBestBestQuality";
217      bestAverageWorstQualityCalculator2.MaximizationParameter.ActualName = MaximizationParameter.Name;
218      bestAverageWorstQualityCalculator2.QualityParameter.ActualName = "CurrentBestQuality";
219      bestAverageWorstQualityCalculator2.WorstQualityParameter.ActualName = "CurrentWorstBestQuality";
220
221      dataTableValuesCollector1.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Best BestQuality", null, "CurrentBestBestQuality"));
222      dataTableValuesCollector1.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Average BestQuality", null, "CurrentAverageBestQuality"));
223      dataTableValuesCollector1.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Worst BestQuality", null, "CurrentWorstBestQuality"));
224      dataTableValuesCollector1.CollectedValues.Add(new LookupParameter<DoubleValue>("Best Quality", null, "BestQuality"));
225      dataTableValuesCollector1.CollectedValues.Add(new LookupParameter<DoubleValue>("Best Known Quality", null, BestKnownQualityParameter.Name));
226      dataTableValuesCollector1.DataTableParameter.ActualName = "BestQualities";
227
228      selPressValuesCollector1.CollectedValues.Add(new SubScopesLookupParameter<DoubleValue>("Selection Pressure Village", null, "SelectionPressure"));
229      selPressValuesCollector1.DataTableParameter.ActualName = "VillagesSelectionPressures";
230
231      qualityDifferenceCalculator1.AbsoluteDifferenceParameter.ActualName = "AbsoluteDifferenceBestKnownToBest";
232      qualityDifferenceCalculator1.FirstQualityParameter.ActualName = BestKnownQualityParameter.Name;
233      qualityDifferenceCalculator1.RelativeDifferenceParameter.ActualName = "RelativeDifferenceBestKnownToBest";
234      qualityDifferenceCalculator1.SecondQualityParameter.ActualName = "BestQuality";
235
236      resultsCollector.CollectedValues.Add(new LookupParameter<IntValue>("Generations", null, "SASEGASAGenerations"));
237      resultsCollector.CollectedValues.Add(new LookupParameter<IntValue>("Current Villages", null, "VillageCount"));
238      resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Best BestQuality", null, "CurrentBestBestQuality"));
239      resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Average BestQuality", null, "CurrentAverageBestQuality"));
240      resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Worst BestQuality", null, "CurrentWorstBestQuality"));
241      resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("Best Quality", null, "BestQuality"));
242      resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("Best Known Quality", null, BestKnownQualityParameter.Name));
243      resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("Absolute Difference of Best Known Quality to Best Quality", null, "AbsoluteDifferenceBestKnownToBest"));
244      resultsCollector.CollectedValues.Add(new LookupParameter<DoubleValue>("Relative Difference of Best Known Quality to Best Quality", null, "RelativeDifferenceBestKnownToBest"));
245      resultsCollector.CollectedValues.Add(new LookupParameter<DataTable>("BestQualities"));
246      resultsCollector.CollectedValues.Add(new LookupParameter<DataTable>("VillagesSelectionPressures"));
247      resultsCollector.CollectedValues.Add(new SubScopesLookupParameter<ResultCollection>("VillageResults", "Result set for each village"));
248      resultsCollector.ResultsParameter.ActualName = ResultsParameter.Name;
249
250      fixedReunificationStepConditionInitializer.LeftSideParameter.ActualName = "PerformFixedReunification";
251      fixedReunificationStepConditionInitializer.RightSideParameter.Value = new BoolValue(false);
252
253      mainLoop.BestKnownQualityParameter.ActualName = BestKnownQualityParameter.Name;
254      mainLoop.MaximizationParameter.ActualName = MaximizationParameter.Name;
255      mainLoop.QualityParameter.ActualName = QualityParameter.Name;
256      mainLoop.SelectorParameter.ActualName = SelectorParameter.Name;
257      mainLoop.CrossoverParameter.ActualName = CrossoverParameter.Name;
258      mainLoop.ElitesParameter.ActualName = ElitesParameter.Name;
259      mainLoop.MaximumGenerationsParameter.ActualName = "VillageMaximumGenerations";
260      mainLoop.MutatorParameter.ActualName = MutatorParameter.Name;
261      mainLoop.EvaluatorParameter.ActualName = EvaluatorParameter.Name;
262      mainLoop.MutationProbabilityParameter.ActualName = MutationProbabilityParameter.Name;
263      mainLoop.RandomParameter.ActualName = RandomParameter.Name;
264      mainLoop.ResultsParameter.ActualName = "VillageResults";
265      mainLoop.VisualizerParameter.ActualName = VisualizerParameter.Name;
266      mainLoop.VisualizationParameter.ActualName = VisualizationParameter.Name;
267      mainLoop.SuccessRatioParameter.ActualName = SuccessRatioParameter.Name;
268      mainLoop.ComparisonFactorLowerBoundParameter.ActualName = ComparisonFactorLowerBoundParameter.Name;
269      mainLoop.ComparisonFactorModifierParameter.Value = new EmptyOperator(); // comparison factor is modified here
270      mainLoop.ComparisonFactorUpperBoundParameter.ActualName = ComparisonFactorUpperBoundParameter.Name;
271      mainLoop.MaximumSelectionPressureParameter.ActualName = MaximumSelectionPressureParameter.Name;
272      mainLoop.OffspringSelectionBeforeMutationParameter.ActualName = OffspringSelectionBeforeMutationParameter.Name;
273
274      // SASEGASAGenerations is the maximum of all village generations
275      sasegasaGenVillageGenComparator.LeftSideParameter.ActualName = "SASEGASAGenerations";
276      sasegasaGenVillageGenComparator.RightSideParameter.ActualName = "Generations";
277      sasegasaGenVillageGenComparator.Comparison = new Comparison(ComparisonType.Less);
278      sasegasaGenVillageGenComparator.ResultParameter.ActualName = "UpdateSASEGASAGenerations";
279
280      sasegasaGenerationsUpdateBranch.ConditionParameter.ActualName = "UpdateSASEGASAGenerations";
281
282      sasegasaGenerationsUpdater.LeftSideParameter.ActualName = "SASEGASAGenerations";
283      sasegasaGenerationsUpdater.RightSideParameter.ActualName = "Generations";
284
285      // check if the village has terminated due to reaching maximum generations (in that case we need to increase in each village the maximum generations by the migration interval)
286      villageMaximumGenerationsConditionalBranch1.ConditionParameter.ActualName = "TerminateMaximumGenerations";
287
288      fixedReunificationStepConditionUpdater.LeftSideParameter.ActualName = "PerformFixedReunification";
289      fixedReunificationStepConditionUpdater.RightSideParameter.Value = new BoolValue(true);
290
291      sasegasaGenerationsCollector.CollectedValues.Add(new LookupParameter<IntValue>("Generations", null, "SASEGASAGenerations"));
292
293      villageMaximumGenerationsConditionalBranch2.ConditionParameter.ActualName = "PerformFixedReunification";
294
295      // if the village terminated because of maximum generations first set the maxgen of a village back to its generation
296      villageMaximumGenerationsToGenerationsAssigner.LeftSideParameter.ActualName = "VillageMaximumGenerations";
297      villageMaximumGenerationsToGenerationsAssigner.RightSideParameter.ActualName = "Generations";
298
299      // if the village terminated because of maximum generations and then increase the maximum generations by the fixed migration interval
300      villageMaximumGenerationsCounter.ValueParameter.ActualName = "VillageMaximumGenerations";
301      villageMaximumGenerationsCounter.Increment = null;
302      villageMaximumGenerationsCounter.IncrementParameter.ActualName = "MigrationInterval";
303
304      selPressValuesCollector2.CollectedValues.Add(new SubScopesLookupParameter<DoubleValue>("Selection Pressure Village", null, "SelectionPressure"));
305      selPressValuesCollector2.DataTableParameter.ActualName = "VillagesSelectionPressures";
306
307      // if there's just one island left and we're getting to this point SASEGASA terminates
308      villageCountComparator.Name = "VillageCount <= 1 ?";
309      villageCountComparator.LeftSideParameter.ActualName = "VillageCount";
310      villageCountComparator.RightSideParameter.Value = new IntValue(1);
311      villageCountComparator.Comparison.Value = ComparisonType.LessOrEqual;
312      villageCountComparator.ResultParameter.ActualName = "TerminateVillages";
313
314      villageTerminationCondition0.Name = "Skip reunification?";
315      villageTerminationCondition0.ConditionParameter.ActualName = "TerminateVillages";
316
317      reunificator.VillageCountParameter.ActualName = "VillageCount";
318
319      reunificationCounter.ValueParameter.ActualName = "Reunifications"; // this variable is referenced in SASEGASA, do not change!
320      reunificationCounter.IncrementParameter.Value = new IntValue(1);
321
322      comparisonFactorModifier.OperatorParameter.ActualName = ComparisonFactorModifierParameter.Name;
323
324      // if SASEGASAGenerations is reaching MaximumGenerations we're also terminating
325      maximumGenerationsComparator.LeftSideParameter.ActualName = "SASEGASAGenerations";
326      maximumGenerationsComparator.RightSideParameter.ActualName = MaximumGenerationsParameter.Name;
327      maximumGenerationsComparator.Comparison = new Comparison(ComparisonType.GreaterOrEqual);
328      maximumGenerationsComparator.ResultParameter.ActualName = "TerminateMaximumGenerations";
329
330      bestQualityMemorizer3.BestQualityParameter.ActualName = "BestQuality";
331      bestQualityMemorizer3.MaximizationParameter.ActualName = MaximizationParameter.Name;
332      bestQualityMemorizer3.QualityParameter.ActualName = "BestQuality";
333
334      bestAverageWorstQualityCalculator3.AverageQualityParameter.ActualName = "CurrentAverageBestQuality";
335      bestAverageWorstQualityCalculator3.BestQualityParameter.ActualName = "CurrentBestBestQuality";
336      bestAverageWorstQualityCalculator3.MaximizationParameter.ActualName = MaximizationParameter.Name;
337      bestAverageWorstQualityCalculator3.QualityParameter.ActualName = "CurrentBestQuality";
338      bestAverageWorstQualityCalculator3.WorstQualityParameter.ActualName = "CurrentWorstBestQuality";
339
340      dataTableValuesCollector2.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Best BestQuality", null, "CurrentBestBestQuality"));
341      dataTableValuesCollector2.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Average BestQuality", null, "CurrentAverageBestQuality"));
342      dataTableValuesCollector2.CollectedValues.Add(new LookupParameter<DoubleValue>("Current Worst BestQuality", null, "CurrentWorstBestQuality"));
343      dataTableValuesCollector2.CollectedValues.Add(new LookupParameter<DoubleValue>("Best Quality", null, "BestQuality"));
344      dataTableValuesCollector2.CollectedValues.Add(new LookupParameter<DoubleValue>("Best Known Quality", null, BestKnownQualityParameter.Name));
345      dataTableValuesCollector2.DataTableParameter.ActualName = "BestQualities";
346
347      qualityDifferenceCalculator2.AbsoluteDifferenceParameter.ActualName = "AbsoluteDifferenceBestKnownToBest";
348      qualityDifferenceCalculator2.FirstQualityParameter.ActualName = BestKnownQualityParameter.Name;
349      qualityDifferenceCalculator2.RelativeDifferenceParameter.ActualName = "RelativeDifferenceBestKnownToBest";
350      qualityDifferenceCalculator2.SecondQualityParameter.ActualName = "BestQuality";
351
352      villagesTerminationCondition.ConditionParameter.ActualName = "TerminateVillages";
353      villageMaximumGenerationsConditionalBranch1.ConditionParameter.ActualName = "TerminateMaximumGenerations";
354      #endregion
355
356      #region Create operator graph
357      OperatorGraph.InitialOperator = variableCreator;
358      variableCreator.Successor = villageCountAssigner;
359      villageCountAssigner.Successor = comparisonFactorInitializer;
360      comparisonFactorInitializer.Successor = ussp0;
361      ussp0.Operator = islandVariableCreator;
362      ussp0.Successor = bestQualityMemorizer2;
363      islandVariableCreator.Successor = islandVariableAssigner;
364      islandVariableAssigner.Successor = bestQualityMemorizer1;
365      bestQualityMemorizer1.Successor = bestAverageWorstQualityCalculator1;
366      bestQualityMemorizer2.Successor = bestAverageWorstQualityCalculator2;
367      bestAverageWorstQualityCalculator2.Successor = dataTableValuesCollector1;
368      dataTableValuesCollector1.Successor = selPressValuesCollector1;
369      selPressValuesCollector1.Successor = qualityDifferenceCalculator1;
370      qualityDifferenceCalculator1.Successor = resultsCollector;
371      resultsCollector.Successor = fixedReunificationStepConditionInitializer;
372      fixedReunificationStepConditionInitializer.Successor = ussp1;
373      ussp1.Operator = mainLoop;
374      ussp1.Successor = sasegasaGenerationsCollector;
375      mainLoop.Successor = sasegasaGenVillageGenComparator;
376      sasegasaGenVillageGenComparator.Successor = sasegasaGenerationsUpdateBranch;
377      sasegasaGenerationsUpdateBranch.TrueBranch = sasegasaGenerationsUpdater;
378      sasegasaGenerationsUpdateBranch.FalseBranch = null;
379      sasegasaGenerationsUpdateBranch.Successor = villageMaximumGenerationsConditionalBranch1;
380      villageMaximumGenerationsConditionalBranch1.TrueBranch = fixedReunificationStepConditionUpdater;
381      villageMaximumGenerationsConditionalBranch1.FalseBranch = null;
382      villageMaximumGenerationsConditionalBranch1.Successor = null;
383      sasegasaGenerationsCollector.Successor = ussp2;
384      ussp2.Operator = villageMaximumGenerationsConditionalBranch2;
385      ussp2.Successor = selPressValuesCollector2;
386      villageMaximumGenerationsConditionalBranch2.TrueBranch = villageMaximumGenerationsToGenerationsAssigner;
387      villageMaximumGenerationsConditionalBranch2.FalseBranch = null;
388      villageMaximumGenerationsConditionalBranch2.Successor = null;
389      villageMaximumGenerationsToGenerationsAssigner.Successor = villageMaximumGenerationsCounter;
390      villageMaximumGenerationsCounter.Successor = null;
391      selPressValuesCollector2.Successor = villageCountComparator;
392      villageCountComparator.Successor = villageTerminationCondition0;
393      villageTerminationCondition0.TrueBranch = null;
394      villageTerminationCondition0.FalseBranch = reunificator;
395      villageTerminationCondition0.Successor = maximumGenerationsComparator;
396      reunificator.Successor = reunificationCounter;
397      reunificationCounter.Successor = comparisonFactorModifier;
398      comparisonFactorModifier.Successor = null;
399      maximumGenerationsComparator.Successor = bestQualityMemorizer3;
400      bestQualityMemorizer3.Successor = bestAverageWorstQualityCalculator3;
401      bestAverageWorstQualityCalculator3.Successor = dataTableValuesCollector2;
402      dataTableValuesCollector2.Successor = qualityDifferenceCalculator2;
403      qualityDifferenceCalculator2.Successor = villagesTerminationCondition;
404      villagesTerminationCondition.FalseBranch = maximumGenerationsTerminationCondition;
405      villagesTerminationCondition.TrueBranch = null;
406      villagesTerminationCondition.Successor = null;
407      maximumGenerationsTerminationCondition.FalseBranch = fixedReunificationStepConditionInitializer;
408      maximumGenerationsTerminationCondition.TrueBranch = null;
409      maximumGenerationsTerminationCondition.Successor = null;
410      #endregion
411    }
412  }
413}
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