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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4453) Scala code example in Window documentation shows Java
Date Wed, 24 Aug 2016 08:42:20 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15434500#comment-15434500

ASF GitHub Bot commented on FLINK-4453:

Github user wuchong commented on the issue:

    Hi @fhueske , it seems that a Scala version of WindowFunction does exist, which is `org.apache.flink.streaming.api.scala.function.WindowFunction`.
And both Scala WindowedStream and AllWindowedStream only accept the Scala version of WindowFunction.
 The difference between Scala and Java version is that the `input` parameter is a Scala Iterable
and a Java Iterable.

> Scala code example in Window documentation shows Java
> -----------------------------------------------------
>                 Key: FLINK-4453
>                 URL: https://issues.apache.org/jira/browse/FLINK-4453
>             Project: Flink
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 1.2.0
>            Reporter: Fabian Hueske
>            Assignee: Jark Wu
>            Priority: Trivial
> The first code example in the section "WindowFunction - The Generic Case" of the window
documentation of the 1.2 SNAPSHOT (https://ci.apache.org/projects/flink/flink-docs-master/apis/streaming/windows.html#windowfunction---the-generic-case)
shows Java code in the Scala tab.

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