getValues() from OIndex is gone in latest SNAPSHOT

[ste...@activitystream.com]

Hi,

the getValues() method has been removed from OIndex.

What is the new alternative?

Regards,

  -Stefán

[Andrey Lomakin]

Hi,

You should use cursor returned by instead iterateEntries.

It provides more efficient way to iterate through index especially if you use pagination.

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Best regards,
Andrey Lomakin.

Orient Technologies
the Company behind OrientDB

[Andrey Lomakin]

I can provide you couple of utility methods like 

toValues() and toEntries() so it will be easy for you to use it  application.

Do you use embedded database, do not you ?

[ste...@activitystream.com]

Thank you I do.

I have changed my code to match.

Currently I need to calll "OrientVertex oEntity = graph.getVertex(returnedtem.getValue())" to fetch each Vertex/Edge it self.

Is there a more efficient way to do that?

Regards,

  -Stefán

[ste...@activitystream.com]

Hi again,

Speaking of utility functions in Java API :).

Is there a way to fetch the nth entry in a edges without iterating through the whole iterator returned by: vertex.getEdges(Direction.OUT, ASModel.REL_PURCHASE)?

I would like to get to the last (most recent) one or iterate it from the bottom up.

Regards,

  -Stefán

[Andrey Lomakin]

Hi yes, 

You are right.

I have add OIndexCursor#toValues, OIndexCursor#toKeys, OIndexCursor#toEntries so you can you them to if you wish.

I will push during 30 min.

[ste...@activitystream.com]

thank you :)

[Andrey Lomakin]

Done.

Pagination is better to do using cursor;s next of course. In next you should pass size of your page.

[ste...@activitystream.com]

Hi,

Currently I need to calll "OrientVertex oEntity = graph.getVertex(returnedtem.getValue())" to fetch each Vertex/Edge it self.

Is there a more efficient way to do that?

I mean, to retrieve Documents instead of OIdentifiable, or would that not save any time?

Something like ".iterateEntries(references, true).toDocuments()"  ?

Regards,

  -Stefán

[Andrey Lomakin]

Hi,

It works with the same efficiency under the hood.