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https://issues.apache.org/jira/browse/TINKERPOP-1153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marko A. Rodriguez closed TINKERPOP-1153.
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Resolution: Implemented
> Add ByModulating and TimesModulating interfaces.
> ------------------------------------------------
>
> Key: TINKERPOP-1153
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1153
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.1.2-incubating
> Reporter: Marko A. Rodriguez
> Assignee: Marko A. Rodriguez
> Fix For: 3.2.0-incubating
>
>
> Currently {{GraphTraversal}} is responsible for the logic for {{by()}}- and
> {{times()}}-modulators. For instance, if you do:
> {code}
> ...by('name')
> {code}
> It is {{GraphTraversal}} that will compile that to
> {{__.values('name').limit(1)}}. This should not be the logic of
> {{GraphTraversal}}, but instead, logic within the step being modulated. Thus,
> I propose:
> {code}
> public interface ByModulating {
> public void add(String string) throws UnsupportedOperationException
> public void add(Traversal traversal) throws UnsupportedOperationException
> public void add(T t) throws UnsupportedOperationException
> }
> {code}
> Likewise for {{TimesModulating}} ... and any other modulators down the road.
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