[Neo] encoding formats for tuples?

I'm getting ready to write some scripts to glean relationship information from some disparate sources (eg, RubyGems metadata and output from MetricFu and YARD processing runs). I hope to pour all of this information into Neo4j as input for an online documentation system. Anyway, I'm trying to

Re: [Neo] Wikipedia entries for graph database, Neo4f?

Yeah, I think that a mentioning of graph databases should definately be in there somewhere! 2009/8/3 Rich Morin r...@cfcl.com: Looking at http://en.wikipedia.org/wiki/Database, I see nothing about graph databases.  Nor do I see a page on either this topic in general or Neo4j in particular.  

Re: [Neo] meta structure

Hi Mattias, With this information I was able to fix my dilemma.Thanks. One more thing. OK I already set-up the schema. Along with it is the expected values, range, data type, etc. But the thing is I cannot access or put values on the properties that I have created. I ran out of options, can u

Re: [Neo] meta structure

Oh ok, you use the same methods for getting the classes and properties as for creating them: (the true/false 2:nd argument is the allowCreate option, so that if true then the class/property will be created if it didn't already exist). MetaStructureClass myClass = namespace.getMetaClass(

Re: [Neo] HowTo for the Java impaired?

At 21:41 +0200 8/3/09, Anders Nawroth wrote: ... the HowTos in the wiki would have to provide what's needed to get up and running using the different languages with Neo4j. So I guess it will be everything from a link or two to more extensive guides. If the link or two lead to very specific

Re: [Neo] meta structure

Oh I see, Maybe I have to refresh again. Anyway, just another question. For example I already have configured the meta structure, with all the data type( string, integer...), data range, etc. Can you give an idea on how can I use or put values in it? I'm lost here. Thanks. Jers On Mon, Aug 3,

Re: [Neo] meta structure

Well, the meta structure is really just a helper for keeping data according to a certain structure... if you make those checks against it yourself, that is. There's nothing automatic in validation or insertion by using this framework as of yet. Inserting data is still done by using the neo4j

Re: [Neo] HowTo for the Java impaired?

Hi! If the link or two lead to very specific notes on setting up Neo4j for the language, that's fine. This depends on the project providing a Neo4j wrapper for the language. For instance the Ruby wrapper comes with a few example apps and documentation as well. On the other hand I don't think

[Neo] ReturnableEvaluator behaviour

Hi, I had a clarification question regarding the ReturnableEvaluator behaviour. When the evaluator returns false does that result in a stop of traversal also or does the traversal continue beyond the node not returned? I can see both being valid situations (I need the former) so just want to be

Re: [Neo] Cannot import NeoService with neo4j.py

Thanks again! We seem to be making progress :P With the logger off, i get the following exception: Traceback (most recent call last): File neotest.py, line 9, in module neo = NeoService(foo, classpath=[neo-1.0-b8.jar, jta-1_1.jar], jvm=/usr/lib/jvm/java-6-openjdk/jre/lib/amd64/server/

Re: [Neo] ReturnableEvaluator behaviour

Jonny, the ReturnableEvaluator is just deciding whether the current node should be included in the set of results that are returned or not. It does not stop the traversal - that is the job of the StopEvaluator that returns a boolean for stopping the traversal. HTH /peter GTalk: