Like all OsidLists, QueueEnablerList provides a means for accessing QueueEnabler elements sequentially either one at a time or many at a time. Examples:

while (qel.hasNext()) {
     QueueEnabler enabler = qel.getNextQueueEnabler();
}

or

while (qel.hasNext()) {
     QueueEnabler[] enablers = qel.getNextQueueEnablers(qel.available());
}