@Test
public void shouldTrackAnUnknownDatatype() throws Exception {
DatatypeCount datatypeCount = new DatatypeCount();
datatypeCount.track(new TripleBuilder().withLiteral("any string").asTriple());
assertThat(datatypeCount.counts().get(RDFS.Literal.getURI()), equalTo(1l));
}
@Test
public void shouldTrackManyOccurrences() throws Exception {
DatatypeCount datatypeCount = new DatatypeCount();
datatypeCount
.track(new TripleBuilder().withLiteral("35").asTriple())
.track(new TripleBuilder().withLiteral("35").asTriple());
assertThat(datatypeCount.counts().get(RDFS.Literal.getURI()), equalTo(2l));
}
/**
* Takes a DBPedia class and returns the correct label for it
*
* @param className Name of a class
* @return Label
*/
public NPPhraseSpec getNPPhrase(String className, boolean plural) {
NPPhraseSpec object = null;
if (className.equals(OWL.Thing.getURI())) {
object = nlgFactory.createNounPhrase(GenericType.ENTITY.getNlr());
} else if (className.equals(RDFS.Literal.getURI())) {
object = nlgFactory.createNounPhrase(GenericType.VALUE.getNlr());
} else if (className.equals(RDF.Property.getURI())) {
object = nlgFactory.createNounPhrase(GenericType.RELATION.getNlr());
} else if (className.equals(RDF.type.getURI())) {
object = nlgFactory.createNounPhrase(GenericType.TYPE.getNlr());
} else {
String label = uriConverter.convert(className);
if (label != null) {
object = nlgFactory.createNounPhrase(label);
} else {
object = nlgFactory.createNounPhrase(GenericType.ENTITY.getNlr());
}
}
object.setPlural(plural);
return object;
}