returns the result of interpreting the object as an instance of ` diamond inheritance ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep Ecore2xtextPackage modelPackage concode_field_sep T caseConcrete1 concode_elem_sep T caseConcrete0 concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T caseRoot concode_elem_sep T defaultCase concode_elem_sep T caseAbstract
T function ( DiamondInheritance arg0 ) { return null ; }