sets the value of the promocode property . concode_field_sep XMLGregorianCalendar endDate concode_elem_sep String discount concode_elem_sep RecordRef promoCode concode_field_sep RecordRef getPromoCode concode_elem_sep String getDiscount concode_elem_sep void setDiscount concode_elem_sep XMLGregorianCalendar getEndDate concode_elem_sep void setEndDate
void function ( RecordRef arg0 ) { this . promoCode = arg0 ; }