| Craig Russell (JIRA) 2007-10-13, 7:11 am |
|
[ https://issues.apache.org/jira/brow...ls:all-tabpanel ]
Craig Russell updated JDO-542:
------------------------------
Attachment: jdo-542.patch
This patch implements the suggested change to Extent, adding Class<T> getCandidateClass().
> Adjusting Extent to Java 5.0
> ----------------------------
>
> Key: JDO-542
> URL: https://issues.apache.org/jira/browse/JDO-542
> Project: JDO
> Issue Type: Improvement
> Components: api2, api2-legacy
> Reporter: Ilan Kirsh
> Attachments: jdo-542.patch
>
>
> It might make sense to update Extent:
> public interface Extent<E> extends Iterable<E> {
> :
> :
> }
> and in PersistenceManager:
> Extent<T> getExtent (Class<T> cls, boolean subclasses);
> Extent<T> getExtent (Class<T> cls);
> This way, iteration over all the instances of a class could be simplified:
> for (Person person : pm.getExtent(Person.class))
> System.out.println(person.getName());
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