P3 Description
The starcgen code generator works OK, but could do with some improvements.
- Uniquifying imports (handling multiple imports with same short suffix)
- Generating multiple iterNatives (eg when the normal symbol is already taken).
- Keying off of beam.Register* calls rather than command line.
- Avoids duplicating lists of identifiers, and improves default behavior.
- Possibly have a new beam.RegisterDoFn which can take a list of DoFn and struct types a function or a struct, and key off those, reducing boiler plate somewhat.
- Perhaps having a specific single import alias package for components required for import, rather than the current 3-4.
- Generate efficient Beam Schema coders for registered types?
- Handle SplittableDoFns properly.
