access the checked status of this item . possible values : concode_field_sep PlaceHolder placeHolder concode_field_sep String getForm concode_elem_sep boolean isEmpty concode_elem_sep MenuItem getItem concode_elem_sep String getAction concode_elem_sep String getAccessibilityLabel concode_elem_sep String getIcon concode_elem_sep boolean getIsEnabled concode_elem_sep String getUrl concode_elem_sep List getItems concode_elem_sep boolean getIsDivider concode_elem_sep String getTitle concode_elem_sep int size concode_elem_sep boolean getIsContainer concode_elem_sep boolean getIsField
int function ( ) { return CHECKED_NA ; }