[orientdb] Graph Traversal using Java API

[s***@gmail.com]

HI All,
I am new to OrientDB and i am trying to perform graph traversal using
Gremlin pipes API.
I have a graph in form of
(Parent1:Vertex)-(HAS_CHILD:EDGE)->(Child1:Vertex)-(HAS_CHILD:EDGE)->(child2:Vertex)-*....
and so on the hierarchy.

I have this in the OrientGraph object.
I am trying to perform DFS traversal starting at any given vertex and
traverse to find all the child nodes it has. like immediate child, den
child's child and so on. But i am not able to perform this traversal. Any
code examples or help will
be useful.

Regards,

[Prakash Deivakani]

Hi what did you try? Did you try using a queue?

Post by s***@gmail.com
HI All,
I am new to OrientDB and i am trying to perform graph traversal using
Gremlin pipes API.
I have a graph in form of
(Parent1:Vertex)-(HAS_CHILD:EDGE)->(Child1:Vertex)-(HAS_CHILD:EDGE)->(child2:Vertex)-*....
and so on the hierarchy.
I have this in the OrientGraph object.
I am trying to perform DFS traversal starting at any given vertex and
traverse to find all the child nodes it has. like immediate child, den
child's child and so on. But i am not able to perform this traversal. Any
code examples or help will
be useful.
Regards,
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[Prakash Deivakani]

Or a stack?

Post by Prakash Deivakani
Hi what did you try? Did you try using a queue?

Post by s***@gmail.com
HI All,
I am new to OrientDB and i am trying to perform graph traversal using
Gremlin pipes API.
I have a graph in form of
(Parent1:Vertex)-(HAS_CHILD:EDGE)->(Child1:Vertex)-(HAS_CHILD:EDGE)->(child2:Vertex)-*....
and so on the hierarchy.
I have this in the OrientGraph object.
I am trying to perform DFS traversal starting at any given vertex and
traverse to find all the child nodes it has. like immediate child, den
child's child and so on. But i am not able to perform this traversal. Any
code examples or help will
be useful.
Regards,
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"OrientDB" group.
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[Suraj Shankar]

I have tried using gremlin pipes.
pipeline.start(startvertex).as(“x”).out(“child”).loop(“x”,w->true,e->true)

Post by Prakash Deivakani
Or a stack?

Post by Prakash Deivakani
Hi what did you try? Did you try using a queue?

Post by s***@gmail.com
HI All,
I am new to OrientDB and i am trying to perform graph traversal using
Gremlin pipes API.
I have a graph in form of
(Parent1:Vertex)-(HAS_CHILD:EDGE)->(Child1:Vertex)-(HAS_CHILD:EDGE)->(child2:Vertex)-*....
and so on the hierarchy.
I have this in the OrientGraph object.
I am trying to perform DFS traversal starting at any given vertex and
traverse to find all the child nodes it has. like immediate child, den
child's child and so on. But i am not able to perform this traversal. Any
code examples or help will
be useful.
Regards,
--
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Groups "OrientDB" group.
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For more options, visit https://groups.google.com/d/optout.

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