object valu object handl handl tag valu valu tag handl handl argument argument handl valu handl attribut link attribut link handl valu handl aggreg kind integ valu aggreg kind handl handl order kind integ valu order kind handl handl paramet direct kind integ valu paramet direct kind handl handl visibl kind integ valu visibl kind handl handl scope kind integ valu scope kind handl handl messag direct kind integ messag direct kind handl valu handl changeabl kind integ valu changeabl kind handl handl pseudost kind integ valu pseudost kind handl handl concurr kind integ valu concurr kind handl invalid object except invalid element except illeg argument object handl 