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From "Daniel Halperin (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (BEAM-230) Remove WindowedValue#valueInEmptyWindows
Date Tue, 28 Mar 2017 23:11:42 GMT

     [ https://issues.apache.org/jira/browse/BEAM-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Halperin resolved BEAM-230.
----------------------------------
    Resolution: Fixed

> Remove WindowedValue#valueInEmptyWindows
> ----------------------------------------
>
>                 Key: BEAM-230
>                 URL: https://issues.apache.org/jira/browse/BEAM-230
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-core
>            Reporter: Thomas Groh
>            Assignee: Kenneth Knowles
>              Labels: backward-incompatible
>             Fix For: Not applicable
>
>
> A WindowedValue in no windows does not exist, and can be dropped by a runner at any time.
> We should also assert that any collection of windows is nonempty when creating a new
WindowedValue. If a user wants to drop an element, they should explicitly filter it out rather
than expecting it to be dropped by the runner.



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