whereQuery method

List<QueryBase>? whereQuery(
  1. WhereCallback findCallback
)

Find and return a list of Query's matching a given condition.

Implementation

List<QueryBase<dynamic, dynamic>>? whereQuery(WhereCallback findCallback) {
  final List<QueryBase<dynamic, dynamic>> result = [];
  for (final query in _queryCache.values) {
    if (findCallback(query)) {
      result.add(query);
    }
  }
  return result.isNotEmpty ? result : null;
}