Apache JDO Project - [jira] Created: (JDO-542) Adjusting Extent to Java 5.0

Author

[jira] Created: (JDO-542) Adjusting Extent to Java 5.0

Ilan Kirsh (JIRA)

2007-10-06, 1:11 pm

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))
System.out.println(person.getName());

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