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

                     
                     
                     while (oel.hasNext()) {
                          ObstacleEnabler enabler = oel.getNextObstacleEnabler();
                     }
                     
                                 
                     
                

                     
                     
                     while (oel.hasNext()) {
                          ObstacleEnabler[] enablers = oel.getNextObstacleEnablers(oel.available());
                     }