returns the result of interpreting the object as an instance of ` object ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep InstancePackage modelPackage concode_field_sep T caseModelElement concode_elem_sep T casePackage concode_elem_sep T caseDataValue concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T caseElement concode_elem_sep T caseSlot concode_elem_sep T caseExtent concode_elem_sep T caseInstance concode_elem_sep T caseNamespace concode_elem_sep T defaultCase
T function ( orgomg . cwm . objectmodel . instance . Object arg0 ) { return null ; }