aggregateQuery method

Future<List<AggregateQueryResponse?>> aggregateQuery(FirestorePigeonFirebaseApp arg_app, String arg_path, PigeonQueryParameters arg_parameters, AggregateSource arg_source, List<AggregateQuery?> arg_queries, bool arg_isCollectionGroup,)

Implementation

Future<List<AggregateQueryResponse?>> aggregateQuery(
  FirestorePigeonFirebaseApp arg_app,
  String arg_path,
  PigeonQueryParameters arg_parameters,
  AggregateSource arg_source,
  List<AggregateQuery?> arg_queries,
  bool arg_isCollectionGroup,
) async {
  final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
    'dev.flutter.pigeon.cloud_firestore_platform_interface.FirebaseFirestoreHostApi.aggregateQuery',
    codec,
    binaryMessenger: _binaryMessenger,
  );
  final List<Object?>? replyList = await channel.send(<Object?>[
    arg_app,
    arg_path,
    arg_parameters,
    arg_source.index,
    arg_queries,
    arg_isCollectionGroup,
  ]) 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 List<Object?>?)!.cast<AggregateQueryResponse?>();
  }
}