[BEAM-9147] Add a VideoIntelligence transform to Java SDK

[mwalenia]

This PR adds a VideoIntelligence transform to Java SDK, analogous to Python transforms introduced
in #10764.

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Post-Commit Tests Status (on master branch)

Lang	SDK	Apex	Dataflow	Flink	Gearpump	Samza	Spark
Go		---	---		---	---
Java
Python		---			---	---
XLang	---	---	---		---	---

Pre-Commit Tests Status (on master branch)

---	Java	Python	Go	Website
Non-portable
Portable	---		---	---

See .test-infra/jenkins/README for trigger phrase, status and link of all Jenkins jobs.

[mwalenia]

R: @Ardagan
CC: @kamilwu

[mwalenia]

Run CommunityMetrics PreCommit

[mwalenia]

Run CommunityMetrics PreCommit

[mwalenia]

@Ardagan can you take a look at this or delegate to somebody else? Thanks!

[Ardagan]

I'm a bit confused which binary will these classes be added to. Do we need update of release process?

[Ardagan]

This part is really hard to read. Would be good to add named methods or use similar approach.

[mwalenia]

Ok, done. What do you think?

[Ardagan]

move this up to the rest of extensions.

[mwalenia]

Sure, fixed

[mwalenia]

I'm a bit confused which binary will these classes be added to. Do we need update of release process?

I'm not sure how I can check this, do you have any pointers?

[mwalenia]

Run CommunityMetrics PreCommit

[mwalenia]

Run Python PreCommit

[mwalenia]

Run CommunityMetrics PreCommit

[Ardagan]

Run Python Precommit

[Ardagan]

Run CommunityMetrics PreCommit

[Ardagan]

Community metrics should be irrelevvant failure.

[mwalenia]

Run CommunityMetrics PreCommit

[mwalenia]

Run CommunityMetrics PreCommit

[jkff]

Hi!

Drive-by comment: in the current form this transform violates the PTransform Style Guide, specifically, it exposes a set of DoFns rather than exposing a set of PTransforms.

There are several very compelling advantages to exposing PTransforms, mainly, compatibility: once it's a DoFn and clients use it via ParDo, you can never add anything else into it (e.g. a reshuffle) without breaking client code - but you can change the internal implementation of a PTransform at will. Many PTransforms that used to be DoFns before that style guide was created, eventually evolved to be more complex.

Could you consider restructuring it in a follow-up PR? A similar DoFn-like PTransform you can take example from is Regex.

Thanks!