question: calls casexxx for each class of the model until one returns a non null result ; it yields that result . concode_field_sep HttpPackage modelPackage concode_field_sep Object caseHttpOperation concode_elem_sep Object caseHttpBinding concode_elem_sep Object caseHttpAddress concode_elem_sep Object defaultCase
target: Object function ( EObject arg0 ) { return doSwitch ( arg0 . eClass ( ) , arg0 ) ; }