private PopulationRebuildMethod(PopulationRebuildMethod original, Cloner cloner) : base(original, cloner)
 {
 }
    private void Initialize() {
      #region Create parameters
      Parameters.Add(new ValueLookupParameter<IMultiAnalyzer>("Analyzer", "The analyzer used to analyze each iteration."));
      Parameters.Add(new ValueLookupParameter<DoubleValue>("BestKnownQuality", "The best known quality value found so far."));
      Parameters.Add(new ValueLookupParameter<ICrossover>("Crossover", "The operator used to cross solutions."));
      Parameters.Add(new ValueLookupParameter<IntValue>("EvaluatedSolutions", "The number of times solutions have been evaluated."));
      Parameters.Add(new ValueLookupParameter<IEvaluator>("Evaluator", "The operator used to evaluate solutions. This operator is executed in parallel, if an engine is used which supports parallelization."));
      Parameters.Add(new ValueLookupParameter<BoolValue>("ExecutePathRelinking", "True if path relinking should be executed instead of crossover, otherwise false."));
      Parameters.Add(new ValueLookupParameter<IImprovementOperator>("Improver", "The operator used to improve solutions."));
      Parameters.Add(new ValueLookupParameter<IntValue>("Iterations", "The number of iterations performed."));
      Parameters.Add(new ValueLookupParameter<BoolValue>("Maximization", "True if the problem is a maximization problem, otherwise false."));
      Parameters.Add(new ValueLookupParameter<IntValue>("MaximumIterations", "The maximum number of iterations which should be processed."));
      Parameters.Add(new ValueLookupParameter<IntValue>("NumberOfHighQualitySolutions", "The number of high quality solutions in the reference set."));
      Parameters.Add(new ValueLookupParameter<IPathRelinker>("PathRelinker", "The operator used to execute path relinking."));
      Parameters.Add(new ValueLookupParameter<IntValue>("PopulationSize", "The size of the population of solutions."));
      Parameters.Add(new ValueLookupParameter<IntValue>("ReferenceSetSize", "The size of the reference set."));
      Parameters.Add(new ValueLookupParameter<DoubleValue>("Quality", "This parameter is used for name translation only."));
      Parameters.Add(new ValueLookupParameter<IRandom>("Random", "A pseudo random number generator."));
      Parameters.Add(new ValueLookupParameter<VariableCollection>("Results", "The variable collection where results should be stored."));
      Parameters.Add(new ValueLookupParameter<ISolutionSimilarityCalculator>("SimilarityCalculator", "The operator used to calculate the similarity between two solutions."));
      #endregion

      #region Create operators
      Placeholder analyzer = new Placeholder();
      Assigner assigner1 = new Assigner();
      Assigner assigner2 = new Assigner();
      ChildrenCreator childrenCreator = new ChildrenCreator();
      Placeholder crossover = new Placeholder();
      Comparator iterationsChecker = new Comparator();
      IntCounter iterationsCounter = new IntCounter();
      MergingReducer mergingReducer = new MergingReducer();
      ConditionalBranch executePathRelinkingBranch = new ConditionalBranch();
      ConditionalBranch newSolutionsBranch = new ConditionalBranch();
      OffspringProcessor offspringProcessor = new OffspringProcessor();
      Placeholder pathRelinker = new Placeholder();
      PopulationRebuildMethod populationRebuildMethod = new PopulationRebuildMethod();
      ReferenceSetUpdateMethod referenceSetUpdateMethod = new ReferenceSetUpdateMethod();
      ResultsCollector resultsCollector = new ResultsCollector();
      RightSelector rightSelector = new RightSelector();
      Placeholder solutionEvaluator1 = new Placeholder();
      Placeholder solutionEvaluator2 = new Placeholder();
      Placeholder solutionImprover1 = new Placeholder();
      Placeholder solutionImprover2 = new Placeholder();
      SolutionPoolUpdateMethod solutionPoolUpdateMethod = new SolutionPoolUpdateMethod();
      SolutionsCreator solutionsCreator = new SolutionsCreator();
      DataReducer dataReducer1 = new DataReducer();
      DataReducer dataReducer2 = new DataReducer();
      SubScopesProcessor subScopesProcessor1 = new SubScopesProcessor();
      SubScopesProcessor subScopesProcessor2 = new SubScopesProcessor();
      SubScopesProcessor subScopesProcessor3 = new SubScopesProcessor();
      SubScopesProcessor subScopesProcessor4 = new SubScopesProcessor();
      ConditionalBranch terminateBranch = new ConditionalBranch();
      UniformSubScopesProcessor uniformSubScopesProcessor1 = new UniformSubScopesProcessor();
      UniformSubScopesProcessor uniformSubScopesProcessor2 = new UniformSubScopesProcessor();
      UniformSubScopesProcessor uniformSubScopesProcessor3 = new UniformSubScopesProcessor();
      VariableCreator variableCreator = new VariableCreator();
      #endregion

      #region Create operator graph
      OperatorGraph.InitialOperator = variableCreator;
      variableCreator.CollectedValues.Add(new ValueParameter<IntValue>(IterationsParameter.Name, new IntValue(0)));
      variableCreator.CollectedValues.Add(new ValueParameter<BoolValue>("NewSolutions", new BoolValue(false)));
      variableCreator.Successor = resultsCollector;

      resultsCollector.CopyValue = new BoolValue(false);
      resultsCollector.CollectedValues.Add(new LookupParameter<IntValue>(IterationsParameter.Name));
      resultsCollector.ResultsParameter.ActualName = ResultsParameter.Name;
      resultsCollector.Successor = iterationsChecker;

      iterationsChecker.Name = "IterationsChecker";
      iterationsChecker.Comparison.Value = ComparisonType.GreaterOrEqual;
      iterationsChecker.LeftSideParameter.ActualName = IterationsParameter.Name;
      iterationsChecker.RightSideParameter.ActualName = MaximumIterationsParameter.Name;
      iterationsChecker.ResultParameter.ActualName = "Terminate";
      iterationsChecker.Successor = terminateBranch;

      terminateBranch.Name = "TerminateChecker";
      terminateBranch.ConditionParameter.ActualName = "Terminate";
      terminateBranch.FalseBranch = referenceSetUpdateMethod;

      referenceSetUpdateMethod.Successor = assigner1;

      assigner1.Name = "NewSolutions = true";
      assigner1.LeftSideParameter.ActualName = "NewSolutions";
      assigner1.RightSideParameter.Value = new BoolValue(true);
      assigner1.Successor = subScopesProcessor1;

      subScopesProcessor1.DepthParameter.Value = new IntValue(1);
      subScopesProcessor1.Operators.Add(new EmptyOperator());
      subScopesProcessor1.Operators.Add(childrenCreator);
      subScopesProcessor1.Successor = newSolutionsBranch;

      childrenCreator.Name = "SubsetGenerator";
      childrenCreator.ParentsPerChildParameter.Value = new IntValue(2);
      childrenCreator.Successor = assigner2;

      assigner2.Name = "NewSolutions = false";
      assigner2.LeftSideParameter.ActualName = "NewSolutions";
      assigner2.RightSideParameter.Value = new BoolValue(false);
      assigner2.Successor = uniformSubScopesProcessor1;

      uniformSubScopesProcessor1.DepthParameter.Value = new IntValue(1);
      uniformSubScopesProcessor1.Operator = executePathRelinkingBranch;
      uniformSubScopesProcessor1.Successor = solutionPoolUpdateMethod;

      executePathRelinkingBranch.Name = "ExecutePathRelinkingChecker";
      executePathRelinkingBranch.ConditionParameter.ActualName = ExecutePathRelinkingParameter.ActualName;
      executePathRelinkingBranch.TrueBranch = pathRelinker;
      executePathRelinkingBranch.FalseBranch = crossover;

      pathRelinker.Name = "PathRelinker";
      pathRelinker.OperatorParameter.ActualName = PathRelinkerParameter.Name;
      pathRelinker.Successor = rightSelector;

      crossover.Name = "Crossover";
      crossover.OperatorParameter.ActualName = CrossoverParameter.Name;
      crossover.Successor = offspringProcessor;

      offspringProcessor.Successor = rightSelector;

      rightSelector.NumberOfSelectedSubScopesParameter.Value = new IntValue(1);
      rightSelector.CopySelected = new BoolValue(false);
      rightSelector.Successor = subScopesProcessor2;

      subScopesProcessor2.DepthParameter.Value = new IntValue(1);
      subScopesProcessor2.Operators.Add(new EmptyOperator());
      subScopesProcessor2.Operators.Add(uniformSubScopesProcessor2);
      subScopesProcessor2.Successor = mergingReducer;

      uniformSubScopesProcessor2.DepthParameter.Value = new IntValue(2);
      uniformSubScopesProcessor2.Operator = solutionImprover1;
      uniformSubScopesProcessor2.ParallelParameter.Value = new BoolValue(true);
      uniformSubScopesProcessor2.Successor = subScopesProcessor4;

      solutionImprover1.Name = "SolutionImprover";
      solutionImprover1.OperatorParameter.ActualName = ImproverParameter.Name;
      solutionImprover1.Successor = solutionEvaluator1;

      solutionEvaluator1.Name = "SolutionEvaluator";
      solutionEvaluator1.OperatorParameter.ActualName = EvaluatorParameter.Name;

      subScopesProcessor4.Operators.Add(dataReducer1);

      dataReducer1.Name = "Increment EvaluatedSolutions";
      dataReducer1.ParameterToReduce.ActualName = "LocalEvaluatedSolutions";
      dataReducer1.TargetParameter.ActualName = EvaluatedSolutionsParameter.Name;
      dataReducer1.ReductionOperation.Value = new ReductionOperation(ReductionOperations.Sum);
      dataReducer1.TargetOperation.Value = new ReductionOperation(ReductionOperations.Sum);

      solutionPoolUpdateMethod.QualityParameter.ActualName = QualityParameter.ActualName;
      solutionPoolUpdateMethod.Successor = analyzer;

      analyzer.Name = "Analyzer";
      analyzer.OperatorParameter.ActualName = AnalyzerParameter.Name;

      newSolutionsBranch.Name = "NewSolutionsChecker";
      newSolutionsBranch.ConditionParameter.ActualName = "NewSolutions";
      newSolutionsBranch.TrueBranch = subScopesProcessor1;
      newSolutionsBranch.FalseBranch = populationRebuildMethod;

      populationRebuildMethod.QualityParameter.ActualName = QualityParameter.ActualName;
      populationRebuildMethod.Successor = subScopesProcessor3;

      subScopesProcessor3.DepthParameter.Value = new IntValue(1);
      subScopesProcessor3.Operators.Add(solutionsCreator);
      subScopesProcessor3.Operators.Add(new EmptyOperator());
      subScopesProcessor3.Successor = iterationsCounter;

      solutionsCreator.Name = "DiversificationGenerationMethod";
      solutionsCreator.NumberOfSolutionsParameter.ActualName = PopulationSizeParameter.Name;
      solutionsCreator.Successor = uniformSubScopesProcessor3;

      uniformSubScopesProcessor3.DepthParameter.Value = new IntValue(1);
      uniformSubScopesProcessor3.Operator = solutionImprover2;
      uniformSubScopesProcessor3.ParallelParameter.Value = new BoolValue(true);
      uniformSubScopesProcessor3.Successor = dataReducer2;

      solutionImprover2.Name = "SolutionImprover";
      solutionImprover2.OperatorParameter.ActualName = ImproverParameter.Name;
      solutionImprover2.Successor = solutionEvaluator2;

      solutionEvaluator2.Name = "SolutionEvaluator";
      solutionEvaluator2.OperatorParameter.ActualName = EvaluatorParameter.Name;

      dataReducer2.Name = "Increment EvaluatedSolutions";
      dataReducer2.ParameterToReduce.ActualName = "LocalEvaluatedSolutions";
      dataReducer2.TargetParameter.ActualName = EvaluatedSolutionsParameter.Name;
      dataReducer2.ReductionOperation.Value = new ReductionOperation(ReductionOperations.Sum);
      dataReducer2.TargetOperation.Value = new ReductionOperation(ReductionOperations.Sum);

      iterationsCounter.Name = "IterationCounter";
      iterationsCounter.IncrementParameter.Value = new IntValue(1);
      iterationsCounter.ValueParameter.ActualName = IterationsParameter.Name;
      iterationsCounter.Successor = resultsCollector;
      #endregion
    }
        private void Initialize()
        {
            #region Create parameters
            Parameters.Add(new ValueLookupParameter <IMultiAnalyzer>("Analyzer", "The analyzer used to analyze each iteration."));
            Parameters.Add(new ValueLookupParameter <DoubleValue>("BestKnownQuality", "The best known quality value found so far."));
            Parameters.Add(new ValueLookupParameter <ICrossover>("Crossover", "The operator used to cross solutions."));
            Parameters.Add(new ValueLookupParameter <IntValue>("EvaluatedSolutions", "The number of times solutions have been evaluated."));
            Parameters.Add(new ValueLookupParameter <IEvaluator>("Evaluator", "The operator used to evaluate solutions. This operator is executed in parallel, if an engine is used which supports parallelization."));
            Parameters.Add(new ValueLookupParameter <BoolValue>("ExecutePathRelinking", "True if path relinking should be executed instead of crossover, otherwise false."));
            Parameters.Add(new ValueLookupParameter <IImprovementOperator>("Improver", "The operator used to improve solutions."));
            Parameters.Add(new ValueLookupParameter <IntValue>("Iterations", "The number of iterations performed."));
            Parameters.Add(new ValueLookupParameter <BoolValue>("Maximization", "True if the problem is a maximization problem, otherwise false."));
            Parameters.Add(new ValueLookupParameter <IntValue>("MaximumIterations", "The maximum number of iterations which should be processed."));
            Parameters.Add(new ValueLookupParameter <IntValue>("NumberOfHighQualitySolutions", "The number of high quality solutions in the reference set."));
            Parameters.Add(new ValueLookupParameter <IPathRelinker>("PathRelinker", "The operator used to execute path relinking."));
            Parameters.Add(new ValueLookupParameter <IntValue>("PopulationSize", "The size of the population of solutions."));
            Parameters.Add(new ValueLookupParameter <IntValue>("ReferenceSetSize", "The size of the reference set."));
            Parameters.Add(new ValueLookupParameter <DoubleValue>("Quality", "This parameter is used for name translation only."));
            Parameters.Add(new ValueLookupParameter <IRandom>("Random", "A pseudo random number generator."));
            Parameters.Add(new ValueLookupParameter <VariableCollection>("Results", "The variable collection where results should be stored."));
            Parameters.Add(new ValueLookupParameter <ISolutionSimilarityCalculator>("SimilarityCalculator", "The operator used to calculate the similarity between two solutions."));
            #endregion

            #region Create operators
            Placeholder               analyzer                   = new Placeholder();
            Assigner                  assigner1                  = new Assigner();
            Assigner                  assigner2                  = new Assigner();
            ChildrenCreator           childrenCreator            = new ChildrenCreator();
            Placeholder               crossover                  = new Placeholder();
            Comparator                iterationsChecker          = new Comparator();
            IntCounter                iterationsCounter          = new IntCounter();
            MergingReducer            mergingReducer             = new MergingReducer();
            ConditionalBranch         executePathRelinkingBranch = new ConditionalBranch();
            ConditionalBranch         newSolutionsBranch         = new ConditionalBranch();
            OffspringProcessor        offspringProcessor         = new OffspringProcessor();
            Placeholder               pathRelinker               = new Placeholder();
            PopulationRebuildMethod   populationRebuildMethod    = new PopulationRebuildMethod();
            ReferenceSetUpdateMethod  referenceSetUpdateMethod   = new ReferenceSetUpdateMethod();
            ResultsCollector          resultsCollector           = new ResultsCollector();
            RightSelector             rightSelector              = new RightSelector();
            Placeholder               solutionEvaluator1         = new Placeholder();
            Placeholder               solutionEvaluator2         = new Placeholder();
            Placeholder               solutionImprover1          = new Placeholder();
            Placeholder               solutionImprover2          = new Placeholder();
            SolutionPoolUpdateMethod  solutionPoolUpdateMethod   = new SolutionPoolUpdateMethod();
            SolutionsCreator          solutionsCreator           = new SolutionsCreator();
            DataReducer               dataReducer1               = new DataReducer();
            DataReducer               dataReducer2               = new DataReducer();
            SubScopesProcessor        subScopesProcessor1        = new SubScopesProcessor();
            SubScopesProcessor        subScopesProcessor2        = new SubScopesProcessor();
            SubScopesProcessor        subScopesProcessor3        = new SubScopesProcessor();
            SubScopesProcessor        subScopesProcessor4        = new SubScopesProcessor();
            ConditionalBranch         terminateBranch            = new ConditionalBranch();
            UniformSubScopesProcessor uniformSubScopesProcessor1 = new UniformSubScopesProcessor();
            UniformSubScopesProcessor uniformSubScopesProcessor2 = new UniformSubScopesProcessor();
            UniformSubScopesProcessor uniformSubScopesProcessor3 = new UniformSubScopesProcessor();
            VariableCreator           variableCreator            = new VariableCreator();
            #endregion

            #region Create operator graph
            OperatorGraph.InitialOperator = variableCreator;
            variableCreator.CollectedValues.Add(new ValueParameter <IntValue>(IterationsParameter.Name, new IntValue(0)));
            variableCreator.CollectedValues.Add(new ValueParameter <BoolValue>("NewSolutions", new BoolValue(false)));
            variableCreator.Successor = resultsCollector;

            resultsCollector.CopyValue = new BoolValue(false);
            resultsCollector.CollectedValues.Add(new LookupParameter <IntValue>(IterationsParameter.Name));
            resultsCollector.ResultsParameter.ActualName = ResultsParameter.Name;
            resultsCollector.Successor = iterationsChecker;

            iterationsChecker.Name                          = "IterationsChecker";
            iterationsChecker.Comparison.Value              = ComparisonType.GreaterOrEqual;
            iterationsChecker.LeftSideParameter.ActualName  = IterationsParameter.Name;
            iterationsChecker.RightSideParameter.ActualName = MaximumIterationsParameter.Name;
            iterationsChecker.ResultParameter.ActualName    = "Terminate";
            iterationsChecker.Successor                     = terminateBranch;

            terminateBranch.Name = "TerminateChecker";
            terminateBranch.ConditionParameter.ActualName = "Terminate";
            terminateBranch.FalseBranch = referenceSetUpdateMethod;

            referenceSetUpdateMethod.Successor = assigner1;

            assigner1.Name = "NewSolutions = true";
            assigner1.LeftSideParameter.ActualName = "NewSolutions";
            assigner1.RightSideParameter.Value     = new BoolValue(true);
            assigner1.Successor = subScopesProcessor1;

            subScopesProcessor1.DepthParameter.Value = new IntValue(1);
            subScopesProcessor1.Operators.Add(new EmptyOperator());
            subScopesProcessor1.Operators.Add(childrenCreator);
            subScopesProcessor1.Successor = newSolutionsBranch;

            childrenCreator.Name = "SubsetGenerator";
            childrenCreator.ParentsPerChildParameter.Value = new IntValue(2);
            childrenCreator.Successor = assigner2;

            assigner2.Name = "NewSolutions = false";
            assigner2.LeftSideParameter.ActualName = "NewSolutions";
            assigner2.RightSideParameter.Value     = new BoolValue(false);
            assigner2.Successor = uniformSubScopesProcessor1;

            uniformSubScopesProcessor1.DepthParameter.Value = new IntValue(1);
            uniformSubScopesProcessor1.Operator             = executePathRelinkingBranch;
            uniformSubScopesProcessor1.Successor            = solutionPoolUpdateMethod;

            executePathRelinkingBranch.Name = "ExecutePathRelinkingChecker";
            executePathRelinkingBranch.ConditionParameter.ActualName = ExecutePathRelinkingParameter.ActualName;
            executePathRelinkingBranch.TrueBranch  = pathRelinker;
            executePathRelinkingBranch.FalseBranch = crossover;

            pathRelinker.Name = "PathRelinker";
            pathRelinker.OperatorParameter.ActualName = PathRelinkerParameter.Name;
            pathRelinker.Successor = rightSelector;

            crossover.Name = "Crossover";
            crossover.OperatorParameter.ActualName = CrossoverParameter.Name;
            crossover.Successor = offspringProcessor;

            offspringProcessor.Successor = rightSelector;

            rightSelector.NumberOfSelectedSubScopesParameter.Value = new IntValue(1);
            rightSelector.CopySelected = new BoolValue(false);
            rightSelector.Successor    = subScopesProcessor2;

            subScopesProcessor2.DepthParameter.Value = new IntValue(1);
            subScopesProcessor2.Operators.Add(new EmptyOperator());
            subScopesProcessor2.Operators.Add(uniformSubScopesProcessor2);
            subScopesProcessor2.Successor = mergingReducer;

            uniformSubScopesProcessor2.DepthParameter.Value    = new IntValue(2);
            uniformSubScopesProcessor2.Operator                = solutionImprover1;
            uniformSubScopesProcessor2.ParallelParameter.Value = new BoolValue(true);
            uniformSubScopesProcessor2.Successor               = subScopesProcessor4;

            solutionImprover1.Name = "SolutionImprover";
            solutionImprover1.OperatorParameter.ActualName = ImproverParameter.Name;
            solutionImprover1.Successor = solutionEvaluator1;

            solutionEvaluator1.Name = "SolutionEvaluator";
            solutionEvaluator1.OperatorParameter.ActualName = EvaluatorParameter.Name;

            subScopesProcessor4.Operators.Add(dataReducer1);

            dataReducer1.Name = "Increment EvaluatedSolutions";
            dataReducer1.ParameterToReduce.ActualName = "LocalEvaluatedSolutions";
            dataReducer1.TargetParameter.ActualName   = EvaluatedSolutionsParameter.Name;
            dataReducer1.ReductionOperation.Value     = new ReductionOperation(ReductionOperations.Sum);
            dataReducer1.TargetOperation.Value        = new ReductionOperation(ReductionOperations.Sum);

            solutionPoolUpdateMethod.QualityParameter.ActualName = QualityParameter.ActualName;
            solutionPoolUpdateMethod.Successor = analyzer;

            analyzer.Name = "Analyzer";
            analyzer.OperatorParameter.ActualName = AnalyzerParameter.Name;

            newSolutionsBranch.Name = "NewSolutionsChecker";
            newSolutionsBranch.ConditionParameter.ActualName = "NewSolutions";
            newSolutionsBranch.TrueBranch  = subScopesProcessor1;
            newSolutionsBranch.FalseBranch = populationRebuildMethod;

            populationRebuildMethod.QualityParameter.ActualName = QualityParameter.ActualName;
            populationRebuildMethod.Successor = subScopesProcessor3;

            subScopesProcessor3.DepthParameter.Value = new IntValue(1);
            subScopesProcessor3.Operators.Add(solutionsCreator);
            subScopesProcessor3.Operators.Add(new EmptyOperator());
            subScopesProcessor3.Successor = iterationsCounter;

            solutionsCreator.Name = "DiversificationGenerationMethod";
            solutionsCreator.NumberOfSolutionsParameter.ActualName = PopulationSizeParameter.Name;
            solutionsCreator.Successor = uniformSubScopesProcessor3;

            uniformSubScopesProcessor3.DepthParameter.Value    = new IntValue(1);
            uniformSubScopesProcessor3.Operator                = solutionImprover2;
            uniformSubScopesProcessor3.ParallelParameter.Value = new BoolValue(true);
            uniformSubScopesProcessor3.Successor               = dataReducer2;

            solutionImprover2.Name = "SolutionImprover";
            solutionImprover2.OperatorParameter.ActualName = ImproverParameter.Name;
            solutionImprover2.Successor = solutionEvaluator2;

            solutionEvaluator2.Name = "SolutionEvaluator";
            solutionEvaluator2.OperatorParameter.ActualName = EvaluatorParameter.Name;

            dataReducer2.Name = "Increment EvaluatedSolutions";
            dataReducer2.ParameterToReduce.ActualName = "LocalEvaluatedSolutions";
            dataReducer2.TargetParameter.ActualName   = EvaluatedSolutionsParameter.Name;
            dataReducer2.ReductionOperation.Value     = new ReductionOperation(ReductionOperations.Sum);
            dataReducer2.TargetOperation.Value        = new ReductionOperation(ReductionOperations.Sum);

            iterationsCounter.Name = "IterationCounter";
            iterationsCounter.IncrementParameter.Value  = new IntValue(1);
            iterationsCounter.ValueParameter.ActualName = IterationsParameter.Name;
            iterationsCounter.Successor = resultsCollector;
            #endregion
        }
 private PopulationRebuildMethod(PopulationRebuildMethod original, Cloner cloner) : base(original, cloner) { }