returns the result of interpreting the object as an instance of ` named element ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep ModelmanagementPackage modelPackage concode_field_sep T casePackage concode_elem_sep T caseApplication concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T casePackageOwner concode_elem_sep T caseModule concode_elem_sep T defaultCase
T function ( NamedElement arg0 ) { return null ; }