private Property getConstrainedOneToOne(RootClass rc) {
Iterator propertyClosureIterator = rc.getPropertyClosureIterator();
while (propertyClosureIterator.hasNext()) {
Property property = (Property) propertyClosureIterator.next();
if (property.getValue() instanceof OneToOne) {
OneToOne oto = (OneToOne) property.getValue();
if (oto.isConstrained()) {
return property;
}
}
}
return null;
}
