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https://issues.apache.org/jira/browse/TINKERPOP-2924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephen Mallette updated TINKERPOP-2924:
----------------------------------------
    Component/s: process
                     (was: driver)

> Refactor PropertyMapStep to be able to overwrite map method
> -----------------------------------------------------------
>
>                 Key: TINKERPOP-2924
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-2924
>             Project: TinkerPop
>          Issue Type: Improvement
>          Components: process
>    Affects Versions: 3.6.2
>            Reporter: Oleksandr Porunov
>            Assignee: Stephen Mallette
>            Priority: Minor
>             Fix For: 3.7.0, 3.6.3
>
>
> We would like to extend `PropertyMapStep` and overwrite some of it's 
> functionality (in `map` method), so that we could leverage multi-query 
> optimization in JanusGraph for `PropertyMapStep`. 
> Unfortunately, some of it's utility methods and  fields are `private`. Thus, 
> we should duplicate `includeToken` logic and we don't have any access to 
> `traversalRing` because it's private and is created inside the constructor.
> I would suggest making all of those private fields / methods as protected 
> (similarly as it's done in `PropertiesStep`), so that there would be a 
> possibility for overwrite without logic duplication.



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