org.eclipse.rdf4j.federated.evaluation

Class FederationEvaluationStrategyFactory

java.lang.Object

org.eclipse.rdf4j.federated.evaluation.FederationEvaluationStrategyFactory

public class FederationEvaluationStrategyFactory
extends Object

Factory class for retrieving the FederationEvalStrategy to be used

Author:

Andreas Schwarte

Constructor Summary

Constructors

Constructor and Description
FederationEvaluationStrategyFactory()

Method Summary

Modifier and Type	Method and Description
static FederationEvalStrategy	getEvaluationStrategy(FederationManager.FederationType federationType, FederationContext federationContext) Return an instance of FederationEvalStrategy which is used for evaluating the query.

Methods inherited from class java.lang.Object

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

Constructor Detail

FederationEvaluationStrategyFactory

public FederationEvaluationStrategyFactory()

Method Detail

getEvaluationStrategy

public static FederationEvalStrategy getEvaluationStrategy(FederationManager.FederationType federationType,
                                                           FederationContext federationContext)

Return an instance of FederationEvalStrategy which is used for evaluating the query. The type depends on the FederationManager.FederationType as well as on the actual implementations given by the configuration, in particular this is FedXConfig.getSailEvaluationStrategy() and FedXConfig.getSPARQLEvaluationStrategy().

Parameters:

federationType -

federationContext -

Returns:

the FederationEvalStrategy