I'm setting the count property in my code that creates the data set - for now I'm working with a generated data set. I run the generation process, then when it has finished, I restart the application in query mode and perform these queries.
----- Original Message ---- From: Tobias Ivarsson <[email protected]> To: Neo4j user discussions <[email protected]> Sent: Tue, July 13, 2010 1:02:56 PM Subject: Re: [Neo4j] getProperty returning wrong value Where do you set the 'count' property? On Tue, Jul 13, 2010 at 12:37 PM, Tim Jones <[email protected]> wrote: > Hi, > > I'm traversing a Node set, calling getProperty on each node. However, the > value > returned is always '1', even if this isn't the value of the property. I've > confirmed in neoclipse that one specific node has a 'count' property of 2, > but > when I debug my code, the value '1' is returned for that node. > > Below is my code. Am I using transactions correctly, or do I need to start > a new > Transaction for each read operation (i.e. inside the 'for' loop)? > > Thanks, > Tim > > >//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// >/ > > > try > { > userPathService.beginTransaction(); > > Page startPage = lookupSearchService.searchPage(url); > > Node startNode = startPage.getUnderlyingNode(); > > // traverse over all Route nodes related to the start node > Traverser traverser = startNode.traverse( > Order.BREADTH_FIRST, > StopEvaluator.DEPTH_ONE, > ReturnableEvaluator.ALL_BUT_START_NODE, > Relationships.ROUTE, Direction.INCOMING); > > // add all the nodes to an array > Map<Integer, List<String>> routes = new HashMap<Integer, > List<String>>(); > List<String> pathList; > Route route; > // debug variables > Integer count; > String myPath; > for (Node routeNode : traverser) > { > route = new Route(routeNode); > > if (!routes.containsKey(route.getCount())) > { > routes.put(route.getCount(), new ArrayList<String>()); > } > // the following is always set to '1' > count = route.getCount(); > // the correct path is always returned > myPath = route.getPath(); > pathList = routes.get(route.getCount()); > pathList.add(route.getPath()); > } > > >//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// >/ > > // the Route class: > public static final String COUNT = "count"; > public Integer getCount() > { > return (Integer)node.getProperty(COUNT); > } > > >//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// >/ > > > > > _______________________________________________ > Neo4j mailing list > [email protected] > https://lists.neo4j.org/mailman/listinfo/user > -- Tobias Ivarsson <[email protected]> Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user _______________________________________________ Neo4j mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
