Hi IndexService is indeed very simple, maybe too simple ? Would it not be nice with search for a node id from several properties with AND/OR values, range, regexp which is available in lucene. Or is it not needed ? I'm working on those issues in the neo4j.rb project.
SIncerly Andreas On Sat, Jul 26, 2008 at 12:17 AM, Anders Nawroth <[EMAIL PROTECTED]> wrote: > I want to add that the IndexService interface can be found here: > https://svn.neo4j.org/components/index-util/trunk/src/main/java/org/neo4j/util/index/IndexService.java > > It's simple to use. > > /anders > > Anders Nawroth skrev: >> >> Hi! >> >>> In my process, when I start to build the relationships among the nodes, I >>> just know the value of an identifier property of the nodes, that is I do not >>> have the Node instance at that moment. Thus, how can I find and get the Node >>> which has an specific value for a property? >>> >> >> You need to index the nodes on the property value(s). >> There is an indexing utilities component you can use: >> http://components.neo4j.org/index-util/ >> >> There's an example application for IMDB data I'm documenting right now. >> code: >> https://trac.neo4j.org/browser/laboratory/users/andersn/imdb-app >> https://svn.neo4j.org/laboratory/users/andersn/imdb-app/ >> >> Have a look at these files: >> >> https://svn.neo4j.org/laboratory/users/andersn/imdb-app/src/main/java/org/neo4j/apps/imdb/parser/InjectImdbData.java >> >> https://svn.neo4j.org/laboratory/users/andersn/imdb-app/src/main/java/org/neo4j/apps/imdb/parser/ExampleImdbReader.java >> >> https://svn.neo4j.org/laboratory/users/andersn/imdb-app/src/main/java/org/neo4j/apps/imdb/domain/ImdbServiceImpl.java >> >> The documentation of the example is found here: >> http://wiki.neo4j.org/content/IMDB_Workshop >> It's only fragments right now, but expect it to evolve a lot next week! >> >>> Is it ok? Is there a better way to get an specific node? >>> >> >> Indexing is much better, I think :-) >> >> >> /anders > > _______________________________________________ > Neo mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
