StatisticsBasedConstraintCostFunction
IQueryResultProvider.estimateCardinality(TupleMask, tools.refinery.interpreter.matchers.util.Accuracy)
IConstraintEvaluationContext.resultProviderRequestor()
StatisticsBasedConstraintCostFunction.calculateBinaryCost(IInputKey, PVariable, PVariable, boolean, IConstraintEvaluationContext)
StatisticsBasedConstraintCostFunction.projectionSize(IConstraintEvaluationContext, IInputKey, TupleMask, Accuracy)
PConstraintInfo.resultProviderRequestor()