toString method

@override String toString()

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 'PurchaseUnit{referenceId: $referenceId, amount: $amount, payee: $payee, '
      'paymentInstruction: $paymentInstruction, description: $description, '
      'customId: $customId, invoiceId: $invoiceId, softDescriptor: $softDescriptor, '
      'id: $id, items: $items, shipping: $shipping, payments: $payments}';
}