findEdgeEnd method

EdgeEnd? findEdgeEnd(
  1. Edge e
)

Returns the EdgeEnd which has edge e as its base edge (MD 18 Feb 2002 - this should return a pair of edges)

@return the edge, if found null if the edge was not found

Implementation

EdgeEnd? findEdgeEnd(Edge e) {
  for (Iterator i = getEdgeEnds().iterator; i.moveNext();) {
    EdgeEnd ee = i.current as EdgeEnd;
    if (ee.getEdge() == e) return ee;
  }
  return null;
}