[
https://issues.apache.org/jira/browse/TINKERPOP-1490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15670399#comment-15670399
]
ASF GitHub Bot commented on TINKERPOP-1490:
-------------------------------------------
Github user spmallette commented on the issue:
https://github.com/apache/tinkerpop/pull/478
I think I agree with @okram for now that we not add a lot of methods just
yet. It's easy to add methods, but harder to take them away later. Let's be
sure this gets used in the fashion we expect it to before we add helper methods
that we will be stuck with.
> Provider a Future based Traversal.async(Function<Traversal,V>) terminal step
> ----------------------------------------------------------------------------
>
> Key: TINKERPOP-1490
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1490
> Project: TinkerPop
> Issue Type: Improvement
> Components: language-variant, process
> Affects Versions: 3.2.2
> Reporter: Marko A. Rodriguez
>
> [~mbroecheler] had the idea of adding a {{Traversal.async()}} method. This is
> important for not only avoiding thread locking on a query in Gremlin, but
> also, it will allow single threaded language variants like Gremlin-JavaScript
> to use callbacks for processing query results.
> {code}
> Future<List<String>> result =
> g.V().out().values("name").async(Traversal::toList)
> {code}
> {code}
> Future<List<String>> result = g.V().out().name.async{it.toList()}
> {code}
> {code}
> g.V().out().values('name').async((err,names) => {
> // I don't know JavaScript, but ...
> return list(names);
> })
> {code}
> ...
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
