public boolean isDomainOrRangeOfObjectProperty(OWLClass clase, OWLObjectProperty prop) {
for (OWLClass owlClass1 : _reasoner.getObjectPropertyDomains(prop, false).getFlattened()) {
if (owlClass1.getIRI().equals(clase.getIRI())) {
Log.d(
TAG,
"<isDomainOrRangeOfObjectProperty> "
+ clase.getIRI().getRemainder().get()
+ " dominio o rango de "
+ prop.getIRI().getRemainder().get()
+ "? SI!");
return true;
}
}
for (OWLClass owlClass1 : _reasoner.getObjectPropertyRanges(prop, false).getFlattened()) {
if (owlClass1.getIRI().equals(clase.getIRI())) {
Log.d(
TAG,
"<isDomainOrRangeOfObjectProperty> "
+ clase.getIRI().getRemainder().get()
+ " dominio o rango de "
+ prop.getIRI().getRemainder().get()
+ "? SI!");
return true;
}
}
Log.d(
TAG,
"<isDomainOrRangeOfObjectProperty> "
+ clase.getIRI().getRemainder().get()
+ " dominio o rango de "
+ prop.getIRI().getRemainder().get()
+ "? NO");
return false;
}
public Set<OWLDataProperty> getDataPropertiesByDomainExtended(OWLClass domain) {
Log.d(
TAG,
"<getDataPropertiesByDomainExtended> Buscando DataProperties con dominio "
+ domain.getIRI().toString());
Set<OWLDataProperty> propSet = new HashSet<OWLDataProperty>();
for (OWLDataProperty prop : _ontology.getDataPropertiesInSignature()) {
if (isDomainOfDataProperty(domain, prop)) {
propSet.add(prop);
}
}
return propSet;
}
private OntologyManager() {
_manager = OWLManager.createOWLOntologyManager();
try {
_ontology = _manager.loadOntology(IRI.create(getClass().getResource(ONTOLOGY_RESOURCE_PATH)));
for (OWLAnnotation anon : _ontology.getAnnotations()) {
if (anon.getProperty().getIRI().toString().equals(DomainOntology.taxonomyDefinedBy)) {
_taxonomyType = anon.getValue().toString().replace("\"", "");
break;
}
}
_reasoner = new StructuralReasonerFactory().createReasoner(_ontology);
} catch (OWLOntologyCreationException ex) {
Log.e(TAG, "Error while loading the domain ontology");
_taxonomyType = null;
}
}
public static void main(String[] args) {
OntologyManager om = OntologyManager.getInstance();
OWLClass aClass = new OWLDataFactoryImpl().getOWLClass(IRI.create(DomainOntology.Articulo));
for (PropAndDir propAndDir : om.getPropertiesToRetrieve(aClass)) {
Log.i(TAG, propAndDir.toString());
}
/* FUNCIONA
* OWLObjectProperty prop = new OWLDataFactoryImpl().getOWLObjectProperty(IRI.create(DomainOntology.label));
* Log.i(TAG, prop.toString()); Log.i(TAG, om.isDataRetrievable(prop) ? "yes" : "no"); Log.i(TAG, "=="); prop =
* new OWLDataFactoryImpl().getOWLObjectProperty(IRI.create(DomainOntology.dataRetrievable)); Log.i(TAG,
* prop.toString()); Log.i(TAG, om.isDataRetrievable(prop) ? "yes" : "no"); Log.i(TAG, "=="); prop = new
* OWLDataFactoryImpl().getOWLObjectProperty(IRI.create(DomainOntology.abstractt)); Log.i(TAG, prop.toString());
* Log.i(TAG, om.isDataRetrievable(prop) ? "yes" : "no");
*/
}