Class ExtensibleDirectEvaluationStatistics

java.lang.Object

org.eclipse.rdf4j.query.algebra.evaluation.impl.EvaluationStatistics

org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics.ExtensibleEvaluationStatistics

org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics.ExtensibleDirectEvaluationStatistics

@Experimental
public class ExtensibleDirectEvaluationStatistics
extends ExtensibleEvaluationStatistics

ExtensibleDirectEvaluationStatistics provides evaluation statistics by directly querying the underlying data source.

Nested Class Summary

Nested classes/interfaces inherited from class EvaluationStatistics

EvaluationStatistics.CardinalityCalculator

Constructor Summary

Constructors

Constructor	Description
ExtensibleDirectEvaluationStatistics(ExtensibleSailStore extensibleSailStore)

Method Summary

Modifier and Type	Method	Description
protected EvaluationStatistics.CardinalityCalculator	createCardinalityCalculator()

Methods inherited from class EvaluationStatistics

getCardinality

Methods inherited from class Object

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

Constructor Details

ExtensibleDirectEvaluationStatistics

public ExtensibleDirectEvaluationStatistics(ExtensibleSailStore extensibleSailStore)

Method Details

createCardinalityCalculator

protected EvaluationStatistics.CardinalityCalculator createCardinalityCalculator()

Specified by:

createCardinalityCalculator in class ExtensibleEvaluationStatistics