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() {
  final $buf = StringBuffer()
    ..writeln('TerminalReaderPresentPaymentMethodOptions(');
  if (amountTip != null) {
    $buf
      ..writeln()
      ..write('  amount_tip: ')
      ..write(amountTip)
      ..write(',');
  }
  if (cardPresent != null) {
    $buf
      ..writeln()
      ..write('  card_present: ')
      ..write(cardPresent)
      ..write(',');
  }
  if (expand != null) {
    $buf
      ..writeln()
      ..write('  expand: ')
      ..write(expand)
      ..write(',');
  }
  if (interacPresent != null) {
    $buf
      ..writeln()
      ..write('  interac_present: ')
      ..write(interacPresent)
      ..write(',');
  }
  if (type != null) {
    $buf
      ..writeln()
      ..write('  type: ')
      ..write(type)
      ..write(',');
  }
  $buf.write(')');
  return $buf.toString();
}