public <E extends Entity> void save(E entity) {
sessionFactory.getCurrentSession().saveOrUpdate(entity);
for (AnnotationMetadata<DefaultHolder> defaultHolder :
ContextUtil.getMRS().getAnnotationMetadata(entity.getEntityType(), DefaultHolder.class)) {
processDefaultHolder(entity, defaultHolder);
}
}
@Override
public void start() {
logger.info(
"Started learning of "
+ axiomType.getName()
+ " axioms for "
+ OWLAPIUtils.getPrintName(entityToDescribe.getEntityType())
+ " "
+ entityToDescribe.toStringID()
+ "...");
startTime = System.currentTimeMillis();
currentlyBestAxioms = new TreeSet<EvaluatedAxiom<T>>();
popularity = reasoner.getPopularity(entityToDescribe);
if (popularity == 0) {
logger.warn(
"Cannot make "
+ axiomType.getName()
+ " axiom suggestions for empty "
+ OWLAPIUtils.getPrintName(entityToDescribe.getEntityType())
+ " "
+ entityToDescribe.toStringID());
return;
}
if (returnOnlyNewAxioms) {
getExistingAxioms();
}
if (useSampling) {
generateSample();
} else {
qef = ksQef;
reasoner = ksReasoner;
}
progressMonitor.learningStarted(axiomType);
try {
learnAxioms();
} catch (Exception e) {
progressMonitor.learningFailed(axiomType);
throw e;
} finally {
progressMonitor.learningStopped(axiomType);
}
logger.info(
"...finished learning of "
+ axiomType.getName()
+ " axioms for "
+ OWLAPIUtils.getPrintName(entityToDescribe.getEntityType())
+ " "
+ entityToDescribe.toStringID()
+ " in {}ms.",
(System.currentTimeMillis() - startTime));
if (this instanceof ObjectPropertyCharacteristicsAxiomLearner) {
logger.info("Suggested axiom: " + currentlyBestAxioms.first());
} else {
logger.info("Found " + currentlyBestAxioms.size() + " axiom candidates.");
if (!currentlyBestAxioms.isEmpty()) {
logger.info("Best axiom candidate is " + currentlyBestAxioms.first());
}
}
}
