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

while (obfl.hasNext()) {
     ObstacleBatchForm form = obfl.getNextObstacleBatchForm();
}
                

while (obfl.hasNext()) {
     ObstacleBatchForm[] forms = obfl.getNextObstacleBatchForms(obfl.available());
}