tree 44c2659a8799834ef540333eb8199a977187a1ad
parent d6a4629b9a47b8af79942a92369086c80bd973c3
author Fabio Ponciroli <ponch78@gmail.com> 1543186137 +0100
committer Tiago Palma <tiago.f.palma@gmail.com> 1561023535 +0200

Promote aggregation key to case class

Use a case class rather than a string as an aggregation key.
This avoids string parsing strings when extracting tokens
from the aggregation key.

It should simplify the addition of new aggregation strategies
since the handling of the tokens of the aggregation key will
be handled by the AggregationKey case class.

Change-Id: Ibd91665ea3d126f64aa14f270c3e8a09552b8d23