[FLINK-3367] Annotate all user-facing API classes with @Public or @PublicEvolving

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Done
• Affects Version/s: 1.0.0
• Fix Version/s: 1.0.0
• Assignee: Fabian Hueske
• Reporter: Fabian Hueske
• Created: 08/Feb/16 12:43
• Updated: 27/Apr/21 18:04
• Resolved: 14/Feb/16 21:58

Description

At the moment, only stable public classes are annotated with @Public. It is not possible to identify whether a non-annotated class is supposed to be API-facing or not.

This issue proposes to annotate all API classes either with @Public or @PublicEvolving. Classes which are not annotated belong to Flink's internals.