Package com.opttek.optquest

Class COptQuestPythonOptimization

java.lang.Object

com.opttek.optquest.COptQuestOptimization

com.opttek.optquest.COptQuestPythonOptimization

public class COptQuestPythonOptimization
extends COptQuestOptimization

Field Summary

Fields inherited from class com.opttek.optquest.COptQuestOptimization

DEMOLICENSE, OCLP_COEFFOFSEMI1VAR, OCLP_COEFFOFSEMI2VAR, OCLP_COEFFOFVAR, OCLP_IRR, OCLP_MAX, OCLP_MEAN, OCLP_MEDIAN, OCLP_MIN, OCLP_NONE, OCLP_NPV, OCLP_PBP, OCLP_PERCENTILE, OCLP_PROBABILITY, OCLP_SEMI1STDDEV, OCLP_SEMI1VARIANCE, OCLP_SEMI2STDDEV, OCLP_SEMI2VARIANCE, OCLP_STDDEV, OCLP_SUM, OCLP_VARIANCE, REPLTERM_MAXREPLICATIONS, REPLTERM_METCONFIDENCE, REPLTERM_NEEDMORE, REPLTERM_NOTNEARBEST, REPLTERM_REMOVEBYRAS, REPLTERM_STILLINRAS, TERM_AUTOSTOP, TERM_BESTFOUND, TERM_CANNOTGENERATE, TERM_EXCEPTION, TERM_FACTORIESDONE, TERM_INFEASIBLE, TERM_LP, TERM_MAXDEMOITERATIONS, TERM_MAXITERATIONS, TERM_MAXTIME, TERM_NOTSTARTED, TERM_OPTIMALFOUND, TERM_RUNNING, TERM_USERSTOPPED

Constructor Summary

Constructors

Constructor	Description
COptQuestPythonOptimization(COptQuestOptimizationEvaluator evaluator)
COptQuestPythonOptimization(COptQuestOptimizationEvaluator evaluator, COptQuestSearchParameters search)

Method Summary

Modifier and Type	Method	Description
void	Evaluate(COptQuestSolution sol)	Virtual method where you provide code to evaluate the solution.
void	MonitorStatus(COptQuestSolution sol)	Override this method to monitor the progress of an optimization.

Methods inherited from class com.opttek.optquest.COptQuestOptimization

AddConstraint, AddConstraint, AddConstraint, AddDiscountRate, AddObjective, AddObjectiveFunction, AddPermutationGroup, AddRequirement, AddRequirement, AddSelectionGroup, AddSuggestedSolution, AddVariable, ChangeVariableConstraint, CheckOptimization, CloseLogSetupFile, CloseSolutionLog, ContinueOptimize, CreateSolution, CreateSolutionSet, EfficientFrontier, EvaluateComplete, GetApproxSolutionSize, GetAutoStopCycles, GetAutoStopNumberSolutions, GetAutoStopPercentImprove, GetBestSolution, GetCheckDup, GetElapsedTime, GetEndingVarPrecision, GetEstimatedIterations, GetEstimatedParallelEvaluators, GetEvaluateException, GetEvaluatorCount, GetGradientAnalysis, GetHandleNonLinear, GetHeatMapMaximumReplications, GetHeatMapMinimumReplications, GetIterationSolution, GetMaximumIterations, GetMaximumReplications, GetMaximumTime, GetMinimumReplications, GetName, GetNthBestSolution, GetNthEfficientFrontier, GetNumberEfficientFrontier, GetNumberofCompletedIterations, GetNumberOfFeasibleSolutions, GetNumberOfInfeasibleSolutions, GetNumberOfRejectedSolutions, GetNumberOfStringConstraints, GetObjective, GetObjPrecision, GetPatternFrontier, GetPatternFrontier, GetRegressionAnalysis, GetRequirement, GetStartingVarPrecision, GetStringConstraint, GetTerminationReason, GetTerminationReasonString, GetUseCrossEntropy, GetUseInfeasibilityIndex, GetUserControlledStop, GetUserControlledVariableConstraint, GetUseReplications, GetVariable, GetVariables, GetVersion, IsAdditionalReplicationsMode, IsAutoStopByCycles, IsAutoStopByPercentImprovement, IsEnumerable, IsNthEfficientFrontierFeasible, IsRunRepeatableEvaluation, IsStopped, LogSetup, LogSolutions, Optimize, OptimizeAdditional, Recalculate, RemoveConstraint, RemoveConstraint, RemoveRequirement, RunRepeatableEvaluations, RunSerialReplications, SearchRestart, SetAdditionalIterations, SetAdditionalReplications, SetAdditionalReplicationsSolutions, SetAdditionalTime, SetAutoStopByCycles, SetAutoStopByPercentImprovement, SetAutoStopCycles, SetAutoStopNumberSolutions, SetAutoStopPercentImprove, SetCannotGenerateAsTermReason, SetCheckDup, SetCustomMetadata, SetDOEType, SetEndingVarPrecision, SetEvaluate, SetGenerateNewSolutions, SetGradientAnalysis, SetHandleNonLinear, SetHeatMapMaximumReplications, SetHeatMapMinimumReplications, SetLicenseID, SetMaximumIterations, SetMaximumReplications, SetMaximumTime, SetMetaHeuristic, SetMinimumReplications, SetName, SetObjPrecision, SetRandomSeed, SetRegressionAnalysis, SetReplicationBatchSize, SetStartingVarPrecision, SetUseCrossEntropy, SetUseDOE, SetUseInfeasibilityIndex, SetUseKrigSolutionGenerator, SetUseMinimizeError, SetUsePortfolioAlgorithms, SetUserControlledStop, SetUserControlledVariableConstraint, SetUseReplications, StopOnSuccessfulMILP, StopOptimization, StopSolutionGeneration, UseEnglishOnly

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

COptQuestPythonOptimization

public COptQuestPythonOptimization(COptQuestOptimizationEvaluator evaluator)

COptQuestPythonOptimization

public COptQuestPythonOptimization(COptQuestOptimizationEvaluator evaluator,
 COptQuestSearchParameters search)

Method Details

Evaluate

public void Evaluate(COptQuestSolution sol)

Description copied from class: COptQuestOptimization

Virtual method where you provide code to evaluate the solution. The Evaluate(COptQuestSolution) method is called to calculate the value of the objective function, requirements and user controlled variables. Use the GetVariableValue(COptQuestVariable) method to retrieve the value of each decision variable. Use the COptQuestSolution.Set methods to set the calculated value for the objective function, user controlled variables and requirements. Parallel Optimization Note: The solution parameter will be null if all parallel solutions are being evaluated. You should not return from the Evaluate(COptQuestSolution) method until at least one solution has completed evaluation as the Evaluate(COptQuestSolution) method will immediately return with a null solution. Note: Use the MonitorStatus(COptQuestSolution) method to plot the progress of the best solution. The best solution is updated after the Evaluate() method has completed.

Overrides:

Evaluate in class COptQuestOptimization

Parameters:

sol - solution to be evaluated

MonitorStatus

public void MonitorStatus(COptQuestSolution sol)

Description copied from class: COptQuestOptimization

Override this method to monitor the progress of an optimization. The MonitorStatus(COptQuestSolution) method is called when a solution has completed evaluation. When MonitorStatus(COptQuestSolution) is called, the solution has been checked for feasibility and the best solution has been identified.

Overrides:

MonitorStatus in class COptQuestOptimization

Parameters:

sol - - the solution that has completed evaluation