protected void CreateEdgeTo(RelayEdgeCallbackAction teca) { ConnectionList cons = _connections; List<Connection> overlap = _ito.FindOverlap(teca.RelayTA, cons); if(overlap.Count == 0) { if(_ito == null) { FailedEdgeCreate(teca); } else { AttemptToCreateOverlap(teca); } return; } CreateEdge(teca, overlap); }