Interface FederatedServiceResolver

    • Method Detail

      • getService

        FederatedService getService​(String serviceUrl)
                             throws QueryEvaluationException
        Retrieve the FederatedService registered for serviceUrl. If there is no service registered for serviceUrl, a new org.eclipse.rdf4j.query.algebra.evaluation.federation.SPARQLFederatedService is created and registered.
        Parameters:
        serviceUrl - locator for the federation service
        Returns:
        the FederatedService, created fresh if necessary
        Throws:
        QueryEvaluationException - If there was an exception generated while retrieving the service.