Package org.aksw.jenax.dataaccess.sparql.engine

Interface RDFEngineWrapper<X extends RDFEngine>

All Superinterfaces:

AutoCloseable, HasRDFLinkSource, RDFEngine

All Known Implementing Classes:

RDFEngineWrapperBase, WrappedRDFEngine

public interface RDFEngineWrapper<X extends RDFEngine>
extends RDFEngine

Method Summary

Modifier and Type	Method	Description
default void	close()
X	getDelegate()
default RDFLinkSource	getLinkSource()
default Optional<ServiceControl>	getServiceControl()	An engine may optionally expose a way to start and stop the underlying service.

Method Details

getDelegate

X getDelegate()

getLinkSource

default RDFLinkSource getLinkSource()

Specified by:

getLinkSource in interface HasRDFLinkSource

getServiceControl

default Optional<ServiceControl> getServiceControl()

Description copied from interface: RDFEngine

An engine may optionally expose a way to start and stop the underlying service. Note that only a call to AutoCloseable.close() must guarantee to stop the service and free any resources. Only calling ServiceControl.stop() is generally NOT sufficient.

Specified by:

getServiceControl in interface RDFEngine

close

default void close()
            throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception