sets the value of the orderby property . concode_field_sep ARBGetSubscriptionListOrderFieldEnum orderBy concode_elem_sep boolean orderDescending concode_field_sep void setOrderDescending concode_elem_sep ARBGetSubscriptionListOrderFieldEnum getOrderBy concode_elem_sep boolean isOrderDescending
void function ( ARBGetSubscriptionListOrderFieldEnum arg0 ) { this . orderBy = arg0 ; }