collect avail content object arol defin log lp log granular type statement lp log local start method log info avail content start endif arol classifi role list list arrai list classifi role role classifi role arol model element gen elem core helper mdr impl parent role gen elem classifi role list add avail content gen elem classifi base classifi role base list add base classifi own element defin log lp log granular type statement lp log local nest statement log info avail content list size endif list invalid object except invalid element except illeg argument except avail content arol 