public interface FederatedServiceResolver
FederatedServiceResolver
is used to manage a set of
FederatedService
instances, which are used to evaluate SERVICE
expressions for particular service Urls.
Lookup can be done via the serviceUrl using the method
getService(String)
.
Modifier and Type | Method and Description |
---|---|
FederatedService |
getService(String serviceUrl)
Retrieve the
FederatedService registered for serviceUrl. |
FederatedService getService(String serviceUrl) throws QueryEvaluationException
FederatedService
registered for serviceUrl. If there
is no service registered for serviceUrl, a new
SPARQLFederatedService
is created and registered.serviceUrl
- locator for the federation serviceFederatedService
, created fresh if necessaryQueryEvaluationException
- If there was an exception generated while retrieving the service.Copyright © 2001–2016 Aduna. All rights reserved.