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

                     
                     
                     while (qcel.hasNext()) {
                          QueueConstrainerEnabler enabler = qcel.getNextQueueConstrainerEnabler();
                     }
                     
                                 
                     
                

                     
                     
                     while (qcel.hasNext()) {
                          QueueConstrainerEnabler[] enablers = qcel.getNextQueueConstrainerEnablers(qcel.available());
                     }