private void AddSegment(ICluster clstr, string[] elems)
{ //helper method to add a record representing segment to current cluster
clstr.AddRecord(new Segment(clstr, elems).ToRecord());
}
private void AddSegment(ICluster clstr, string[] elems)
{ //helper method to add a record representing segment to current cluster
clstr.AddRecord(new Segment(clstr, elems).ToRecord());
}