T function ( PersonaGroupType arg0 ) { return null ; }
returns the result of interpretting the object as an instance of ` persona group type ' . this implementation returns null ; returning a non-null result will terminate the switch . concode_field_sep PlayPackage modelPackage concode_field_sep T casePlayType concode_elem_sep T caseSceneType concode_elem_sep T caseSpeechType concode_elem_sep T caseActType concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T doSwitch concode_elem_sep T caseDocumentRoot concode_elem_sep T caseFmType concode_elem_sep T defaultCase concode_elem_sep T casePersonaeType