A customer has an existing tool that presents data In and Out inverted when compared to OpenNMS. Correctness notwithstanding, it would be an easy win if we could also present flow data this way.
This is only related to flows datasource so it just need to :
- Add a Transform 'swapIngressEgress' that will swap fields (In/Out) fot Ingress/egress data.
- Add fuctionality series (timeseries) in flows datasource. TBD if we need to add the functionality on summary as well.
- Add corresponding unit tests.