Hey,
Check it out.
gremlin> g.V().as('a').out().as('b’). // COULD ALWAYS DO
simplePath().
path().by('name')
==>[marko,lop]
==>[marko,vadas]
==>[marko,josh]
==>[josh,ripple]
==>[josh,lop]
==>[peter,lop]
gremlin> g.V().as('a').out().as('b’). // CAN NOW DO
simplePath().by(label).
path().by('name')
==>[marko,lop]
==>[josh,ripple]
==>[josh,lop]
==>[peter,lop]
So we added by()-modulation to simplePath() and cyclicPath(). Now, like
path().by()-modulation, you can first project the path and then determine
whether its a cyclic or simple projection.
Moreover, add that goodness with from().to()-modulation support for path(),
simplePath(), and cyclicPath().
gremlin> g.V().as('a').out().as('b').out().as('c’). // COULD ALWAYS DO
path().by('name')
==>[marko,josh,ripple]
==>[marko,josh,lop]
gremlin> g.V().as('a').out().as('b').out().as('c’).
path().by('name').from('a').to('b’) // CAN NOW DO
==>[marko,josh]
==>[marko,josh]
And drum roll please… <…Billy Jean is a really good song />
gremlin> g.V().as('a').out().as('b').out().as('c’).
simplePath().by(label).
path().by('name')
gremlin>
gremlin> g.V().as('a').out().as('b').out().as('c’).
simplePath().from('b').to('c').by(label).
path().by('name')
==>[marko,josh,ripple]
==>[marko,josh,lop]
Na na!
*** Kuppitz can show you how do the traversal current in TinkerPop 3.2.4 and
below. Its righteous.
Now REO Speedwagon is on Pandora,
Marko.
Well I meant every word I said.
When I said that "I love you" I meant that I’d love you forever.
Cause I’m going to keep on loving you!
Cause its the only thing I want to do!
I don’t want to sleep, I just want to keep on lovin’ you!
<beautiful hold on a Les Paul, draw that string back down oh so smooth guitar
solo… glory be the gods! />
http://markorodriguez.com
> On Mar 16, 2017, at 12:21 PM, Marko Rodriguez <[email protected]> wrote:
>
> Hello,
>
> Please see:
>
> https://github.com/apache/tinkerpop/pull/574
> <https://github.com/apache/tinkerpop/pull/574>
>
> SimplePathStep and CyclicPathStep have been generalized to PathFilterStep and
> now we have to(), from(), and by() modulation support for both simplePath()
> and cyclicPath(). Minor breaking change that will more than 99% likely not
> effect any providers and if it does, a simple name change would do the fix.
>
> Heads up,
> Marko.
>
> http://markorodriguez.com <http://markorodriguez.com/>
>
>
>
