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From "Gabor Gevay (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2359) Add factory methods to the Java TupleX types
Date Fri, 17 Jul 2015 14:18:04 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14631386#comment-14631386
] 

Gabor Gevay commented on FLINK-2359:
------------------------------------

You're welcome!

> 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
>             Fix For: 0.10
>
>
> 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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