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From "Ilan Kirsh (JIRA)" <j...@apache.org>
Subject [jira] Created: (JDO-542) Adjusting Extent to Java 5.0
Date Sat, 06 Oct 2007 17:57:50 GMT
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

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))

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