ManageSellOfferOperationBuilder constructor
Creates a new ManageSellOfferOperation builder. If you want to update existing offer use
Implementation
ManageSellOfferOperationBuilder(
Asset selling, Asset buying, String amount, String price) {
this._selling = checkNotNull(selling, "selling cannot be null");
this._buying = checkNotNull(buying, "buying cannot be null");
this._amount = checkNotNull(amount, "amount cannot be null");
this._price = checkNotNull(price, "price cannot be null");
}