QueryResponse constructor Null safety

QueryResponse(
  1. {int? code,
  2. String? query,
  3. BlockchainModule? module,
  4. Iterable<QueryResultItem>? results}
)

Implementation

factory QueryResponse({
  $core.int? code,
  $core.String? query,
  $6.BlockchainModule? module,
  $core.Iterable<QueryResultItem>? results,
}) {
  final _result = create();
  if (code != null) {
    _result.code = code;
  }
  if (query != null) {
    _result.query = query;
  }
  if (module != null) {
    _result.module = module;
  }
  if (results != null) {
    _result.results.addAll(results);
  }
  return _result;
}