How to use

theRegistry

method

in

org.apache.jena.reasoner.ReasonerRegistry

/**
  Answer a ReasonerFactory which delivers reasoners with the given
  URL <code>reasonerURL</code>. If there is no such reasoner, throw
  an <code>UnknownreasonerException</code>.
*/
public static ReasonerFactory getReasonerFactoryByURL( Resource root, Resource reasonerURL )
  {
  String url = reasonerURL.getURI();
  ReasonerFactory factory = ReasonerRegistry.theRegistry().getFactory( url );
  if (factory == null) throw new UnknownReasonerException( root, reasonerURL );
  return factory;
  }
}

/**
  Answer a ReasonerFactory which delivers reasoners with the given
  URL <code>reasonerURL</code>. If there is no such reasoner, throw
  an <code>UnknownreasonerException</code>.
*/
public static ReasonerFactory getReasonerFactoryByURL( Resource root, Resource reasonerURL )
  {
  String url = reasonerURL.getURI();
  ReasonerFactory factory = ReasonerRegistry.theRegistry().getFactory( url );
  if (factory == null) throw new UnknownReasonerException( root, reasonerURL );
  return factory;
  }
}