[Neo4j] GraphAlgoFactory.pathsWithLength returns paths with loops

Mattias Persson mattias at neotechnology.com
Sun Oct 17 22:18:33 CEST 2010


I just realized (it was me who put it there) that the documentation is
wrong. That one allows cyclic paths, as you obviously noticed :). I'll try
to add a simplePathsWithLength method also to take care of that...

2010/10/17 Yaniv Ben Yosef <yanivby at gmail.com>

> Sure :) Will be happy to get your feedback.
>
> --- Yaniv
>
> On Sun, Oct 17, 2010 at 6:24 PM, Peter Neubauer <
> peter.neubauer at neotechnology.com> wrote:
>
> > Hi Yaniv,
> > thanks for the report, I will take a look at it tomorrow if that is ok?
> >
> > Cheers,
> >
> > /peter neubauer
> >
> > VP Product Management, Neo Technology
> >
> > GTalk:      neubauer.peter
> > Skype       peter.neubauer
> > Phone       +46 704 106975
> > LinkedIn   http://www.linkedin.com/in/neubauer
> > Twitter      http://twitter.com/peterneubauer
> >
> > http://www.neo4j.org               - Your high performance graph
> database.
> > http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
> >
> >
> >
> > On Sun, Oct 17, 2010 at 1:28 PM, Yaniv Ben Yosef <yanivby at gmail.com>
> > wrote:
> > > Hi,
> > >
> > > I am playing with Neo4J version 1.2 M1, specifically
> > > with GraphAlgoFactory.pathsWithLength(). According to the javadoc, it
> > should
> > > never return paths with loops.
> > > However, it seems like it does. I created a simple test case to
> > demonstrate
> > > that: http://snipt.org/kpwn/
> > >
> > > I expect the code not to show any path, but instead it prints the
> > following
> > > path:
> > >
> > > Path: A -> B -> C -> B
> > >
> > > Please let me know if there's any fault on my side, or if that's a bug.
> > >
> > > Thanks,
> > > Yaniv
> > > _______________________________________________
> > > Neo4j mailing list
> > > User at lists.neo4j.org
> > > https://lists.neo4j.org/mailman/listinfo/user
> > >
> > _______________________________________________
> > Neo4j mailing list
> > User at lists.neo4j.org
> > https://lists.neo4j.org/mailman/listinfo/user
> >
> _______________________________________________
> Neo4j mailing list
> User at lists.neo4j.org
> https://lists.neo4j.org/mailman/listinfo/user
>



-- 
Mattias Persson, [mattias at neotechnology.com]
Hacker, Neo Technology
www.neotechnology.com


More information about the User mailing list