Hi
Am 31.07.2014 um 09:12 schrieb Bertrand De Coatpont <[email protected]>:
> Hello,
>
> In the JCR world, is there a specific API to obtain (for reading) a
> specific range of child nodes within a large list of orderable child nodes
> (e.g. Nodes 490-500 out of 20000), and is OAK helping/changing anything in
> this area compared to previous versions?
Node.getNodes() returns the children as a NodeIterator which is a
RangeIterator, which has the skip(long), long getSize(), and long getPosition()
methods. So, you might check this:
try {
NodeIterator children = node.getNodes();
children.skip(490);
for (int i=0; i < 10; i++) {
Node child = children.nextNode();
// do something useful
}
} catch (NoSuchElementException nse) {
// if there are less than 490 elements
} catch (RepositoryException re) {
// oh well :-)
}
Hope this helps
Regards
Felix
>
> Thanks!
>
> Bertrand
>
> Bertrand de Coatpont
> Group Product Manager, Adobe Experience Management
> Adobe
> 512.284.4195 (tel), /bertranddecoatpont
> [email protected]
> www.adobe.com
>
>
>>
>
