How to return TitanVertex from TitanGraphQuery

Question

I want to use a list of properties (Multi-Value keys), so I have to use addProperty() instead of setProperty(). To do this I have to use TitanVertex instead of (Blueprints') Vertex, or?

When I do a query in Java I always get Vertex back. How can I use TitanVertex instead? Where are methods like getTitanVertex() or query.titanVertices()?

Answer 1

Titan is a native implementation of Blueprints and thus returns a Blueprints Vertex object and therefore the reason why you don't get back a TitanVertex. Note that TitanVertex implements Blueprints Vertex:

http://thinkaurelius.github.io/titan/javadoc/0.4.2/com/thinkaurelius/titan/core/TitanVertex.html

so you should be able to cast Vertex to TitanVertex.

TitanVertex v = (TitanVertex) g.getVertex(...)