Github user twalthr commented on the pull request:
https://github.com/apache/flink/pull/1595#issuecomment-181848000
Thanks for reviewing @fhueske.
I will comment my code more.
Regarding the splitting of the `CodeGenerator`, I think it is not that easy
because functions and expressions both access reusable code parts. I will think
about it again...
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
