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('SourceTypeCardPresent(');
  if (applicationCryptogram != null) {
    $buf
      ..writeln()
      ..write('  application_cryptogram: ')
      ..write(applicationCryptogram)
      ..write(',');
  }
  if (applicationPreferredName != null) {
    $buf
      ..writeln()
      ..write('  application_preferred_name: ')
      ..write(applicationPreferredName)
      ..write(',');
  }
  if (authorizationCode != null) {
    $buf
      ..writeln()
      ..write('  authorization_code: ')
      ..write(authorizationCode)
      ..write(',');
  }
  if (authorizationResponseCode != null) {
    $buf
      ..writeln()
      ..write('  authorization_response_code: ')
      ..write(authorizationResponseCode)
      ..write(',');
  }
  if (brand != null) {
    $buf
      ..writeln()
      ..write('  brand: ')
      ..write(brand)
      ..write(',');
  }
  if (country != null) {
    $buf
      ..writeln()
      ..write('  country: ')
      ..write(country)
      ..write(',');
  }
  if (cvmType != null) {
    $buf
      ..writeln()
      ..write('  cvm_type: ')
      ..write(cvmType)
      ..write(',');
  }
  if (dataType != null) {
    $buf
      ..writeln()
      ..write('  data_type: ')
      ..write(dataType)
      ..write(',');
  }
  if (dedicatedFileName != null) {
    $buf
      ..writeln()
      ..write('  dedicated_file_name: ')
      ..write(dedicatedFileName)
      ..write(',');
  }
  if (description != null) {
    $buf
      ..writeln()
      ..write('  description: ')
      ..write(description)
      ..write(',');
  }
  if (emvAuthData != null) {
    $buf
      ..writeln()
      ..write('  emv_auth_data: ')
      ..write(emvAuthData)
      ..write(',');
  }
  if (evidenceCustomerSignature != null) {
    $buf
      ..writeln()
      ..write('  evidence_customer_signature: ')
      ..write(evidenceCustomerSignature)
      ..write(',');
  }
  if (evidenceTransactionCertificate != null) {
    $buf
      ..writeln()
      ..write('  evidence_transaction_certificate: ')
      ..write(evidenceTransactionCertificate)
      ..write(',');
  }
  if (expMonth != null) {
    $buf
      ..writeln()
      ..write('  exp_month: ')
      ..write(expMonth)
      ..write(',');
  }
  if (expYear != null) {
    $buf
      ..writeln()
      ..write('  exp_year: ')
      ..write(expYear)
      ..write(',');
  }
  if (fingerprint != null) {
    $buf
      ..writeln()
      ..write('  fingerprint: ')
      ..write(fingerprint)
      ..write(',');
  }
  if (funding != null) {
    $buf
      ..writeln()
      ..write('  funding: ')
      ..write(funding)
      ..write(',');
  }
  if (iin != null) {
    $buf
      ..writeln()
      ..write('  iin: ')
      ..write(iin)
      ..write(',');
  }
  if (issuer != null) {
    $buf
      ..writeln()
      ..write('  issuer: ')
      ..write(issuer)
      ..write(',');
  }
  if (last4 != null) {
    $buf
      ..writeln()
      ..write('  last4: ')
      ..write(last4)
      ..write(',');
  }
  if (posDeviceId != null) {
    $buf
      ..writeln()
      ..write('  pos_device_id: ')
      ..write(posDeviceId)
      ..write(',');
  }
  if (posEntryMode != null) {
    $buf
      ..writeln()
      ..write('  pos_entry_mode: ')
      ..write(posEntryMode)
      ..write(',');
  }
  if (readMethod != null) {
    $buf
      ..writeln()
      ..write('  read_method: ')
      ..write(readMethod)
      ..write(',');
  }
  if (reader != null) {
    $buf
      ..writeln()
      ..write('  reader: ')
      ..write(reader)
      ..write(',');
  }
  if (terminalVerificationResults != null) {
    $buf
      ..writeln()
      ..write('  terminal_verification_results: ')
      ..write(terminalVerificationResults)
      ..write(',');
  }
  if (transactionStatusInformation != null) {
    $buf
      ..writeln()
      ..write('  transaction_status_information: ')
      ..write(transactionStatusInformation)
      ..write(',');
  }
  $buf.write(')');
  return $buf.toString();
}