I can't remember why I did it - I used it in NamedCriteria.intersect(), but as far as I can tell that was wrong.
It was implemented during #184, which was a general "do various goodies" item. The lack of documentation there now bites me in the ass a bit.
probably similar reason to why there is (was) both subtractFrom() and minus() in criteria: sometimes one direction is more convenient than the other one, sometimes not
I can't remember why I did it - I used it in NamedCriteria.intersect(), but as far as I can tell that was wrong. It was implemented during #184, which was a general "do various goodies" item. The lack of documentation there now bites me in the ass a bit.