[BEAM-14085] DoFn ProcessContext needs a MultiSideInput interface

• Type: Improvement
• Status: Open
• Priority: P2
• Resolution: Unresolved
• Component/s: sdk-java-core
• Assignee: Unassigned
• Reporter: Andrew Pilloud
• Created: 10/Mar/22 19:08
• Updated: 05/Jun/22 00:13

Description

We currently have the SideInput annotation, but we also need this interface for multiple side inputs.

  public interface MultiSideInput {
    /** Returns the value of the side input. * */
    <T> T sideInput(PCollectionView<T> view);
  }

Issue Links

• blocks: BEAM-13057 Deprecate ProcessContext