ManageBuyOfferOperation constructor
Creates, updates, or deletes an offer to buy one asset for another, otherwise known as a "bid" order on a traditional orderbook:
selling
is the asset the offer creator is selling.
buying
is the asset the offer creator is buying.
amount
is the amount of buying being bought. Set to 0 if you want to delete an existing offer.
price
is the price of 1 unit of buying in terms of selling. (e.g. "0.1" => pay up to 0.1 asset selling for 1 unit asset of buying).
offerId
set to "0" for a new offer, otherwise the id of the offer to be changed or removed.
Implementation
ManageBuyOfferOperation(Asset selling, Asset buying, String amount,
String price, String offerId) {
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");
this._offerId = offerId;
}