return this.clazz;
}
private void setQueryHints(javax.persistence.Query queryJPA, Query query) {
if (query instanceof Hints) {
Hints hints = (Hints) query;
Properties props = hints.getHints();
if (!props.isEmpty()) {
for (Map.Entry<?, ?> pair : props.entrySet()) {
queryJPA.setHint((String)pair.getKey(), pair.getValue());
}