Package org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics
package org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics
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ClassDescriptionInterface to support evaluation statistics that keep their own internal estimates and need to be notified of added or removed statements.Enum to support multiple different EvaluationStatistics implementations.A wrapper around a data structure to support evaluation statistics that need to be notified of added or removed statements.ExtensibleDirectEvaluationStatistics provides evaluation statistics by using the default implementation.ExtensibleDirectEvaluationStatistics provides evaluation statistics by directly querying the underlying data source.ExtensibleDynamicEvaluationStatistics aims to keep an internal estimate of the cardinality of various statement patterns.