toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() {
return 'ABATransaction(merchant: $merchant, tranID: $tranID, reqTime: $reqTime, amount: $amount, items: $items, firstname: $firstname, lastname: $lastname, phone: $phone, email: $email, returnUrl: $returnUrl, continueSuccessUrl: $continueSuccessUrl, returnParams: $returnParams, shipping: $shipping, option: $option)';
}