May plugin return List<List<Node>> ?

[Eugeny Kozhanov]

May plugin return List<List<Node>> ?

This:    

Iterable<Iterable<Node>> resTest = new ArrayList<List<Node>>();

get error "type mismatch".

TIA, Eugeny.

[Peter Neubauer]

Yeah.
In that case, you would pass back a Representation object, see
http://docs.neo4j.org/chunked/snapshot/server-plugins.html

It then can be a ListRepresentation of ListRepresentations containing Nodes.

Cheers,

/peter neubauer

G: neubauer.peter
S: peter.neubauer
P: +46 704 106975
L: http://www.linkedin.com/in/neubauer
T: @peterneubauer

Neo4j 1.8 GA - http://www.dzone.com/links/neo4j_18_release_fluent_graph_literacy.html

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[Eugeny Kozhanov]

Can you take me an example of use ListRepresentation?

TIA.

[Eugeny Kozhanov]

List<List<Node>> is unnecessary now. I using org.neo4j.shell.util.json.JSONArray for convert Java-object (List<List<Map>>) to string.  

[Peter Neubauer]

Ok,
coolio. Otherwise, you are right about having a Representation
returning example in the docs. Thanks for bringing it up.

Cheers,

/peter neubauer

G: neubauer.peter
S: peter.neubauer
P: +46 704 106975
L: http://www.linkedin.com/in/neubauer
T: @peterneubauer

Neo4j 1.8 GA - http://www.dzone.com/links/neo4j_18_release_fluent_graph_literacy.html

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