org.dllearner.kb
Class SparqlEndpointKS

java.lang.Object
  org.dllearner.kb.SparqlEndpointKS

All Implemented Interfaces:

Component, KnowledgeSource

public class SparqlEndpointKS
extends Object
implements KnowledgeSource

SPARQL endpoint knowledge source (without fragment extraction), in particular for those algorithms which work directly on an endpoint without requiring an OWL reasoner.

Author:

Jens Lehmann

Constructor Summary

SparqlEndpointKS()

SparqlEndpointKS(SparqlEndpoint endpoint)

Method Summary

List<String>	getDefaultGraphURIs()
SparqlEndpoint	getEndpoint()
List<String>	getNamedGraphURIs()
URL	getUrl()
void	init() Method to be called after the component has been configured.
void	setDefaultGraphURIs(List<String> defaultGraphURIs)
void	setNamedGraphURIs(List<String> namedGraphURIs)
void	setUrl(URL url)

Methods inherited from class java.lang.Object

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

Constructor Detail

SparqlEndpointKS

public SparqlEndpointKS()

SparqlEndpointKS

public SparqlEndpointKS(SparqlEndpoint endpoint)

Method Detail

init

public void init()
          throws ComponentInitException

Description copied from interface: Component

Method to be called after the component has been configured. Implementation of components can overwrite this method to perform setup and initialisation tasks for this component.

Specified by:

init in interface Component

Throws:

ComponentInitException - This exception is thrown if any exceptions occur within the initialisation process of this component. As component developer, you are encouraged to rethrow occuring exception as ComponentInitException and giving an error message as well as the actualy exception by using the constructor ComponentInitException.ComponentInitException(String, Throwable).

getEndpoint

public SparqlEndpoint getEndpoint()

getUrl

public URL getUrl()

setUrl

public void setUrl(URL url)

getDefaultGraphURIs

public List<String> getDefaultGraphURIs()

setDefaultGraphURIs

public void setDefaultGraphURIs(List<String> defaultGraphURIs)

getNamedGraphURIs

public List<String> getNamedGraphURIs()

setNamedGraphURIs

public void setNamedGraphURIs(List<String> namedGraphURIs)