Add helper function to NFFG class to check the stored topology is: - a single BiSBiS view - a virtualized view with BiSBiS nodes - a bare topology without NF or flowrules
Add helper function to NFFG class to check the stored topology is:
- a single BiSBiS view
- a virtualized view with BiSBiS nodes
- a bare topology without NF or flowrules

hsnlab/escape,5GExchange/escape,hsnlab/escape,hsnlab/escape,hsnlab/escape,hsnlab/escape,5GExchange/escape,5GExchange/escape,5GExchange/escape,5GExchange/escape,5GExchange/escape,hsnlab/escape