Great! Thanks for the reply!
Out of curiosity, if one did iterate over individual nodes to return a Node object, how could this be added to a View or Query so that it could be combined using UNION, INTERSECT, et cetera?
Search found 4 matches
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable- 24 Mar 2011 20:31
- Forum:
- Topic: [SOLVED] NodeEqualStringFilter - NullPointerException
- Replies: 4
- Views: 1189
- 23 Mar 2011 04:52
- Forum:
- Topic: [SOLVED] NodeEqualStringFilter - NullPointerException
- Replies: 4
- Views: 1189
Re: NodeEqualStringFilter - NullPointerException
I eventually got the behavior I wanted by using NodePartitionFilter, but this seems like a rather awkward and backwards way of selecting a single node... Partition p2 = partitionController.buildPartition(attributeModel.getNodeTable().getColumn("screen_name"), directedGraph); NodePartitionFilter node...
- 22 Mar 2011 20:37
- Forum: Data Import / Export
- Topic: request tracker visualization
- Replies: 3
- Views: 4332
Re: request tracker visualization
If you add a column, say 'GroupID', to your node table under Data Laboratory, you can use the values of that field as parameters for the Attributes Filter plugins. (You can also specify arbitrary properties in the GEXF format so long as you determine what type of field they are - i.e. string, int, f...
- 22 Mar 2011 20:26
- Forum:
- Topic: [SOLVED] NodeEqualStringFilter - NullPointerException
- Replies: 4
- Views: 1189
[SOLVED] NodeEqualStringFilter - NullPointerException
Hi, I'm trying to use the NodeEqualStringFilter to select a node with a particular value for the property "screen_name". I'm not sure if I'm using the filter correctly though, because I keep getting java.lang.NullPointerException. Here's the block NodeEqualStringFilter nodeEqualStringFilter = new No...