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https://issues.apache.org/jira/browse/BEAM-3035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wesley Tanaka reassigned BEAM-3035:
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Assignee: Wesley Tanaka (was: Kenneth Knowles)
> Extract ReifyTimestampsAndWindows from GatherAllPanes
> -----------------------------------------------------
>
> Key: BEAM-3035
> URL: https://issues.apache.org/jira/browse/BEAM-3035
> Project: Beam
> Issue Type: New Feature
> Components: sdk-java-core
> Affects Versions: 2.1.0
> Reporter: Wesley Tanaka
> Assignee: Wesley Tanaka
> Priority: Minor
>
> The {{ReifyTimestampsAndWindowsFn}} in {{GatherAllPanes}} looks useful for
> giving {{MapElements}}, {{Filter}}, etc access to window and pane
> information.
> This JIRA represents the proposal to extract a subset of the
> {{GatherAllPanes}} functionality into a new class
> {{ReifyTimestampsAndWindows}}, next to {{ReifyTimestamps}} which does similar
> functionality but with {{TimestampedValue}}
> {{GatherAllPanes}} would then rely on the newly extracted public
> {{PTransform}} for its previous functionality.
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