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From "Vasia Kalavri (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1962) Add Gelly Scala API
Date Wed, 06 May 2015 22:39:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531586#comment-14531586

Vasia Kalavri commented on FLINK-1962:

we actually added the type constraints in the early dev of Gelly, before using Tuple types
internally for vertices and edges (and then we kept on propagating them).
I don't see any obvious way in which the Gelly API breaks by removing the constraints. I actually
removed them and everything seems to work fine :-) 
The only method that requires the Comparable constraint on the vertex key is {{isWeaklyConnected()}}.
However, we could simply turn this into a library class.
If there isn't anything I'm missing here, I could push the changes immediately.

> Add Gelly Scala API
> -------------------
>                 Key: FLINK-1962
>                 URL: https://issues.apache.org/jira/browse/FLINK-1962
>             Project: Flink
>          Issue Type: Task
>          Components: Gelly, Scala API
>    Affects Versions: 0.9
>            Reporter: Vasia Kalavri

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