regist listen metamodel subclass option qualifi list properti name todo verifi properti event name legal metamodel regist event properti chang listen listen object model properti name model model defin log lp log granular type statement lp log local nest statement log debug enabl log debug regist model impl meta type model properti format arrai properti name listen listen endif collect subtyp subtyp map verifi attribut name properti name registr mutex listen class regist listen properti name subtyp subtyp listen class regist listen subtyp properti name illeg argument except don know regist event object model 