/** This method gets an OWL ontology used as an input for the supplied rule. */
private OWLOntology getInputOntologyForRule(IRI iri) throws OWLOntologyCreationException {
if (iri.getScheme().equals(PREFIX)) {
iri = getOntologyIRIForRuleName(iri.toString().substring(PREFIX.length()));
}
final OWLOntologyManager m = controller.getOWLOntologyManager();
OWLOntology o;
if (m.contains(iri)) {
o = m.getOntology(iri);
} else {
o = m.loadOntology(iri);
}
return o;
}
/**
* Determines whether an IRI that represents an annotation value can be opened in a web browser.
* i.e. wherther or not the IRI represents a web link.
*
* @param iri The iri to be tested.
* @return <code>true</code> if the IRI represents a web link, other wise <code>false</code>.
*/
private boolean isLinkableAddress(IRI iri) {
String scheme = iri.getScheme();
return scheme != null && scheme.startsWith("http");
}