accessOneQuery<TQuery extends AFAsyncQuery> method

TQuery accessOneQuery<TQuery extends AFAsyncQuery>()

Implementation

TQuery accessOneQuery<TQuery extends AFAsyncQuery>() {
  final queries = accessQueries<TQuery>();
  if(queries.isEmpty) {
    throw AFException("Found no queries with type $TQuery");
  }
  if(queries.length > 1) {
    throw AFException("Found multiple queries of type $TQuery, use accessQueries");
  }
  return queries.first;
}