[jira] [Commented] (TINKERPOP-1669) EdgeVertexStep should be designed for extension

["stephen mallette (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TINKERPOP-1669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16051846#comment-16051846 ] 

stephen mallette commented on TINKERPOP-1669:
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[~okram] can we do this? or did you have some additional response for bryn?

> EdgeVertexStep should be designed for extension
> -----------------------------------------------
>
>                 Key: TINKERPOP-1669
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1669
>             Project: TinkerPop
>          Issue Type: Improvement
>          Components: process, structure
>    Affects Versions: 3.2.4
>            Reporter: Bryn Cooke
>
> GraphStep, VertexStep and PropertiesStep are all not final, so I was surprised to find that I couldn't extend EdgeVertexStep. In the end I had to duplicate the entire class....
> If there are concerns about simply making this class non-final then it could be designed for extension by making most of the methods final (except toString), but the leaving the class non-final.



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