documentReferenceSnapshot method

Future<String> documentReferenceSnapshot(FirestorePigeonFirebaseApp arg_app, DocumentReferenceRequest arg_parameters, bool arg_includeMetadataChanges, ListenSource arg_source,)

Implementation

Future<String> documentReferenceSnapshot(
  FirestorePigeonFirebaseApp arg_app,
  DocumentReferenceRequest arg_parameters,
  bool arg_includeMetadataChanges,
  ListenSource arg_source,
) async {
  final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
    'dev.flutter.pigeon.cloud_firestore_platform_interface.FirebaseFirestoreHostApi.documentReferenceSnapshot',
    codec,
    binaryMessenger: _binaryMessenger,
  );
  final List<Object?>? replyList = await channel.send(<Object?>[
    arg_app,
    arg_parameters,
    arg_includeMetadataChanges,
    arg_source.index,
  ]) as List<Object?>?;
  if (replyList == null) {
    throw PlatformException(
      code: 'channel-error',
      message: 'Unable to establish connection on channel.',
    );
  } else if (replyList.length > 1) {
    throw PlatformException(
      code: replyList[0]! as String,
      message: replyList[1] as String?,
      details: replyList[2],
    );
  } else if (replyList[0] == null) {
    throw PlatformException(
      code: 'null-error',
      message: 'Host platform returned null value for non-null return value.',
    );
  } else {
    return (replyList[0] as String?)!;
  }
}