Check if item exists in index

[Samwillie]

Hi,

Is there a way to check if for example an id exists in index - just to
avoid a null pointer exception like in the statement below?

IndexHits<Node> nodeHits = index.get("id", nodeId);
//The above statement throws a null pointer exception if the nodeId
doesn't exist in index.
Node node = nodeHits.getSingle();
nodeHits.close();

Thanks,

[Samwillie]

Hi,

Sorry for the post, found the "index.existsForNodes()" method using
which we can avoid a null pointer exception.

Thanks again,

[Peter Neubauer]

Ok,
was just on my way to answer :)

Cheers,

/peter neubauer

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[Samwillie]

Thanks Peter!

On May 11, 1:38 pm, Peter Neubauer <peter.neuba...@neotechnology.com>
wrote: