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

                     
                     
                     while (anl.hasNext()) {
                          ActivityNode node = anl.getNextActivityNode();
                     }
                     
                                 
                     
                

                     
                     
                     while (anl.hasNext()) {
                          ActivityNode[] nodes = anl.getNextActivityNodes(anl.available());
                     }