Re: [Neo4j] check for existing relationship between two nodes

2010-08-18 Thread Mattias Persson
IndexProvider provider = new LuceneIndexProvider( graphDb ); RelationshipIndex index = provider.relationshipIndex( myIndex, LuceneIndexProvider.EXACT_CONFIG ); 2010/8/16 Jeff Klann jkl...@iupui.edu Hey I thought I'd try this out. Got the new kernel and downloaded the new index component

Re: [Neo4j] TransportDublin Route Planner Github Project

2010-08-18 Thread Peter Neubauer
Very cool Paddy, seems things are progressing at your end! If you could remove previous routes and markers when clicking on new information it would de-clutter the UI considerably ... Cheers, /peter neubauer COO and Sales, Neo Technology GTalk:      neubauer.peter Skype       peter.neubauer

Re: [Neo4j] Querying for nodes that have no relationhip to a specfic node

2010-08-18 Thread Alberto Perdomo
Hi, unfortunately I had to step aside from this subject for some days and now I'm trying to catch up with all your suggestions. On Wed, Jul 28, 2010 at 12:51 AM, Niels Hoogeveen pd_aficion...@hotmail.com wrote: Is it possible to encode the absence of a relationship with a relationship in

Re: [Neo4j] Querying for nodes that have no relationhip to a specfic node

2010-08-18 Thread Alberto Perdomo
Hi Craig, On Thu, Jul 29, 2010 at 12:14 PM, Craig Taverner cr...@amanzi.com wrote: I think leveraging existing relationships is obviously valuable, but I thought I'd throw in an idea for doing the original suggestion, pure random search: Sounds interesting. I think the way to go is to

Re: [Neo4j] Querying for nodes that have no relationhip to a specfic node

2010-08-18 Thread Alberto Perdomo
Hi David, On Mon, Aug 2, 2010 at 11:35 AM, David Montag david.mon...@neotechnology.com wrote: Alberto, Hope your testing is coming along well. Feel free to post your progress to the list! David Unfortunately I had to leave this subject on the side for some days and now I'm catching up. I

[Neo4j] Neo4j REST

2010-08-18 Thread Todd Chaffee
Hi Mattias, Yes, I think that might be you I was referring to. I'll post any ideas or questions I have to the mailing list as you suggested. Todd ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Querying for nodes that have no relationhip to a specfic node

2010-08-18 Thread Craig Taverner
Limit meaning in this run? Or at all times? The first is ok, the second not. I guess you mean exiting after I have computed already 10 new relationships right? Well, actually I was aiming for an algorithm that would converge on a stable state. This means, if no new information is being added

Re: [Neo4j] Querying for nodes that have no relationhip to a specfic node

2010-08-18 Thread Alberto Perdomo
Hi Craig, On Wed, Aug 18, 2010 at 11:15 AM, Craig Taverner cr...@amanzi.com wrote: Limit meaning in this run? Or at all times? The first is ok, the second not. I guess you mean exiting after I have computed already 10 new relationships right? Well, actually I was aiming for an algorithm

Re: [Neo4j] Neo4j REST

2010-08-18 Thread Mattias Persson
Sounds good to me! 2010/8/18 Todd Chaffee t...@mikamai.com Hi Mattias, Yes, I think that might be you I was referring to. I'll post any ideas or questions I have to the mailing list as you suggested. Todd ___ Neo4j mailing list

Re: [Neo4j] Broken restrictions example code in the meta-model component

2010-08-18 Thread Mattias Persson
I think I fixed it now 2010/8/18 Peter Neubauer peter.neuba...@neotechnology.com Niels, Mattias, I just refactored the maven site to load snippets from actually running code via Tobias' awesome maven hack, see https://svn.neo4j.org/components/meta-model/trunk/src/site/apt/index.apt .

Re: [Neo4j] Querying for nodes that have no relationhip to a specfic node

2010-08-18 Thread Craig Taverner
Mmm we cannot limit the number of relationships in this app. One the most important features is that we'll keep looking for good matches for the user. Since the trimming algorithm will entirely delete low scoring relationships, the search algorithm will also keep finding them again, and if

[Neo4j] Are Relationships Singleton?

2010-08-18 Thread Marius Kubatz
Hi! I have a very stupid question... Is it ensured that a relationship between two Nodes stays a singleton, even if another relationship of the same type and direction is added between those Nodes? Sometimes I get strange results when I delete nodes, that's why I ask. Thanks in advance and best

Re: [Neo4j] Are Relationships Singleton?

2010-08-18 Thread Martin Neumann
Hi, Neo4j is a multi graph - there can exist multiple relationships between two nodes even with the same type and direction. Each relationship has a unique ID so you can tell them apart. Whats your error message in detail? cheers Martin On Wed, Aug 18, 2010 at 9:54 PM, Marius Kubatz

[Neo4j] OpenJDK vs SunJDK

2010-08-18 Thread Amir Hossein Jadidinejad
Hi, Regarding Neo4j project, is there any difference or priority about Sun-Java-6 or OpenJDK? ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user