private PaymentOperation(KeyPair destination, Asset asset, string amount)
{
Destination = destination ?? throw new ArgumentNullException(nameof(destination), "destination cannot be null");
Asset = asset ?? throw new ArgumentNullException(nameof(asset), "asset cannot be null");
Amount = amount ?? throw new ArgumentNullException(nameof(amount), "amount cannot be null");
}
///<summary>
/// Creates a new PaymentOperation builder.
///</summary>
///<param name="destination">The destination keypair (uses only the public key).</param>
///<param name="asset">The asset to send.</param>
///<param name="amount">The amount to send in lumens.</param>
public Builder(KeyPair destination, Asset asset, string amount)
{
this.destination = destination;
this.asset = asset;
this.amount = amount;
}
///<summary>
/// Construct a new PaymentOperation builder from a PaymentOp XDR.
///</summary>
///<param name="op"><see cref="PaymentOp"/></param>
public Builder(PaymentOp op)
{
destination = KeyPair.FromXdrPublicKey(op.Destination.InnerValue);
asset = Asset.FromXdr(op.Asset);
amount = FromXdrAmount(op.Amount.InnerValue);
}
