Uses of Class
org.eclipse.rdf4j.query.algebra.evaluation.impl.EvaluationStatistics

Packages that use EvaluationStatistics

Package	Description
org.eclipse.rdf4j.federated.evaluation
org.eclipse.rdf4j.query.algebra.evaluation
org.eclipse.rdf4j.query.algebra.evaluation.impl
org.eclipse.rdf4j.sail.base	Base functionality for Sail implementations that require multi-versioned concurrency control (MVCC).
org.eclipse.rdf4j.sail.extensiblestore	Elasticsearch store for string triples
org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics

Uses of EvaluationStatistics in org.eclipse.rdf4j.federated.evaluation

Subclasses of EvaluationStatistics in org.eclipse.rdf4j.federated.evaluation

Modifier and Type	Class	Description
class	FederationEvaluationStatistics	Stateful EvaluationStatistics providing information for evaluating a given query in FederationEvalStrategy.optimize(org.eclipse.rdf4j.query.algebra.TupleExpr, EvaluationStatistics, org.eclipse.rdf4j.query.BindingSet)

Methods in org.eclipse.rdf4j.federated.evaluation with parameters of type EvaluationStatistics

Modifier and Type	Method	Description
FederationEvalStrategy	FederationEvaluationStrategyFactory.createEvaluationStrategy(Dataset dataset, TripleSource tripleSource, EvaluationStatistics evaluationStatistics)	Create the FederationEvalStrategy to be used.
TupleExpr	FederationEvalStrategy.optimize(TupleExpr expr, EvaluationStatistics evaluationStatistics, BindingSet bindings)

Uses of EvaluationStatistics in org.eclipse.rdf4j.query.algebra.evaluation

Methods in org.eclipse.rdf4j.query.algebra.evaluation with parameters of type EvaluationStatistics

Modifier and Type	Method	Description
EvaluationStrategy	EvaluationStrategyFactory.createEvaluationStrategy(Dataset dataset, TripleSource tripleSource, EvaluationStatistics evaluationStatistics)	Returns the EvaluationStrategy to use to evaluate queries for the given Dataset and TripleSource.
TupleExpr	EvaluationStrategy.optimize(TupleExpr expr, EvaluationStatistics evaluationStatistics, BindingSet bindings)	Execute the QueryOptimizerPipeline on the given TupleExpr to optimize its execution plan.

Uses of EvaluationStatistics in org.eclipse.rdf4j.query.algebra.evaluation.impl

Subclasses of EvaluationStatistics in org.eclipse.rdf4j.query.algebra.evaluation.impl

Modifier and Type	Class	Description
class	TupleFunctionEvaluationStatistics

Fields in org.eclipse.rdf4j.query.algebra.evaluation.impl declared as EvaluationStatistics

Modifier and Type	Field	Description
protected EvaluationStatistics	QueryJoinOptimizer.statistics

Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type EvaluationStatistics

Modifier and Type	Method	Description
EvaluationStrategy	ExtendedEvaluationStrategyFactory.createEvaluationStrategy(Dataset dataset, TripleSource tripleSource, EvaluationStatistics evaluationStatistics)
EvaluationStrategy	StrictEvaluationStrategyFactory.createEvaluationStrategy(Dataset dataset, TripleSource tripleSource, EvaluationStatistics evaluationStatistics)
TupleExpr	StrictEvaluationStrategy.optimize(TupleExpr expr, EvaluationStatistics evaluationStatistics, BindingSet bindings)	Execute the QueryOptimizerPipeline on the given TupleExpr to optimize its execution plan.

Constructors in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type EvaluationStatistics

Modifier	Constructor	Description
	ExtendedEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)
	QueryJoinOptimizer(EvaluationStatistics statistics)
	StandardQueryOptimizerPipeline(EvaluationStrategy strategy, TripleSource tripleSource, EvaluationStatistics evaluationStatistics)
	StrictEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncTreshold, EvaluationStatistics evaluationStatistics)
	StrictEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncTreshold, EvaluationStatistics evaluationStatistics, boolean trackResultSize)
	TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)
	TupleFunctionEvaluationStrategy(TripleSource tripleSource, Dataset dataset, FederatedServiceResolver serviceResolver, TupleFunctionRegistry tupleFuncRegistry, long iterationCacheSyncThreshold, EvaluationStatistics evaluationStatistics)

Uses of EvaluationStatistics in org.eclipse.rdf4j.sail.base

Methods in org.eclipse.rdf4j.sail.base that return EvaluationStatistics

Modifier and Type	Method	Description
EvaluationStatistics	SailStore.getEvaluationStatistics()	Used by SailSourceConnection to determine query join order.
EvaluationStatistics	SnapshotSailStore.getEvaluationStatistics()

Uses of EvaluationStatistics in org.eclipse.rdf4j.sail.extensiblestore

Methods in org.eclipse.rdf4j.sail.extensiblestore that return EvaluationStatistics

Modifier and Type	Method	Description
EvaluationStatistics	ExtensibleSailStore.getEvaluationStatistics()

Uses of EvaluationStatistics in org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics

Subclasses of EvaluationStatistics in org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics

Modifier and Type	Class	Description
class	ExtensibleConstantEvaluationStatistics	ExtensibleDirectEvaluationStatistics provides evaluation statistics by using the default implementation.
class	ExtensibleDirectEvaluationStatistics	ExtensibleDirectEvaluationStatistics provides evaluation statistics by directly querying the underlying data source.
class	ExtensibleDynamicEvaluationStatistics	ExtensibleDynamicEvaluationStatistics aims to keep an internal estimate of the cardinality of various statement patterns.
class	ExtensibleEvaluationStatistics