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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2359) Add factory methods to the Java TupleX types
Date Wed, 15 Jul 2015 09:56:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14627825#comment-14627825

ASF GitHub Bot commented on FLINK-2359:

Github user fhueske commented on the pull request:

    PR looks good to me except for the purely reformatting changes which should be excluded
from the PR.

> Add factory methods to the Java TupleX types
> --------------------------------------------
>                 Key: FLINK-2359
>                 URL: https://issues.apache.org/jira/browse/FLINK-2359
>             Project: Flink
>          Issue Type: Improvement
>          Components: Java API
>    Affects Versions: 0.10
>            Reporter: Gabor Gevay
>            Assignee: Gabor Gevay
>            Priority: Minor
> The compiler doesn't infer generic type arguments from constructor arguments, which means
that we have to call Tuple constructors like this:
> Tuple2<Integer, String> = new Tuple2<Integer, String>(5, "foo");
> I propose adding a factory method, which would provide the following alternative:
> Tuple2<Integer, String> = Tuple2.create(5, "foo");
> (Note that C++ and C# Tuples also have similar factory methods for the same reason.)

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