HOWTO: Create a "GraphTraversal<Vertex, Vertex>" without calling addX

[vig...@gmail.com]

Hello,

I am trying to create a GraphTraversal<Vertex, Vertex> t; without doing g.addV().

I cannot do as shown in https://github.com/krlawrence/graph/blob/master/sample-code/RemoteAddBatch.java#L43 because I am writing code in Apache BEAM and I need to create a traversal that can be called multiple times (say, func processElement that is called multiple times with the same traversal) to add vertices. I tried GraphTraversal<Vertex, Vertex> t = g.V(); but it is not helping. 

The hack I am doing today is as follows

            if (t == null) {

                t = g.addV(record.getValue().svcName).property(T.id, record.getKey());

            } else {

                t.addV(record.getKey().svcName).property(T.id, record.getKey());

            }

Could you please help me how to do this the right way?

Thanks in advance,

[Stephen Mallette]

I find this notion of using Gremlin a bit foreign to me, but I suppose you are asking for something like this:

https://issues.apache.org/jira/browse/TINKERPOP-2502

Is that right?

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[vigith maurice]

Yes, that is right Stephen. Thank you.

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regards,
vigith maurice