findNodesInto method
Returns an iterator over the Nodes that are connected with this node by links going into this node, perhaps limited to the given port id on this node. @param {string|null=} pid A port identifier string; if null the link's portId is ignored and all links are included in the search. @return {Iterator.
Implementation
_i3.Iterator<_i3.Node> findNodesInto([_i2.String? pid]) => _i4.callMethod(
this,
'findNodesInto',
[pid ?? _i5.undefined],
);