Class MemEvaluationStatistics

java.lang.Object
org.eclipse.rdf4j.query.algebra.evaluation.impl.EvaluationStatistics
org.eclipse.rdf4j.sail.memory.MemEvaluationStatistics

class MemEvaluationStatistics extends EvaluationStatistics
Uses the MemoryStore's statement sizes to give cost estimates based on the size of the expected results. This process could be improved with repository statistics about size and distribution of statements.