Class FederationEvaluationStrategyFactory
- java.lang.Object
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- org.eclipse.rdf4j.federated.evaluation.FederationEvaluationStrategyFactory
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public class FederationEvaluationStrategyFactory extends Object
Factory class for retrieving theFederationEvalStrategy
to be used- Author:
- Andreas Schwarte
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Constructor Summary
Constructors Constructor Description FederationEvaluationStrategyFactory()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static FederationEvalStrategy
getEvaluationStrategy(FederationManager.FederationType federationType, FederationContext federationContext)
Return an instance ofFederationEvalStrategy
which is used for evaluating the query.
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Method Detail
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getEvaluationStrategy
public static FederationEvalStrategy getEvaluationStrategy(FederationManager.FederationType federationType, FederationContext federationContext)
Return an instance ofFederationEvalStrategy
which is used for evaluating the query. The type depends on theFederationManager.FederationType
as well as on the actual implementations given by the configuration, in particular this isFedXConfig.getSailEvaluationStrategy()
andFedXConfig.getSPARQLEvaluationStrategy()
.- Parameters:
federationType
-federationContext
-- Returns:
- the
FederationEvalStrategy
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