links method

Iterable links(dynamic val, { List anyTags = const [], List allTags = const [], })

Get all the links of this node

(Optional) Only if it matches any of anyTags and matches all items in allTags

Implementation

Iterable links(val, {List anyTags = const [], List allTags = const []}) {
  final _v = _map_add_or_get(val, _newNode);
  if (anyTags.isEmpty && allTags.isEmpty) {
    final from = _v.from.map((n) => _node_to_val[n]);
    final to = _v.to.keys.map((n) => _node_to_val[n]);
    return _concat(from, to).toSet();
  } else {
    final from = _v.from
        .where((n) =>
            _check_all_any_tags(n, _v, anyTags: anyTags, allTags: allTags))
        .map((n) => _node_to_val[n]);
    final to = _v.to.keys
        .where((n) =>
            _check_all_any_tags(_v, n, anyTags: anyTags, allTags: allTags))
        .map((n) => _node_to_val[n]);
    return _concat(from, to).toSet();
  }
}