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

                     
                     
                     while (tnl.hasNext()) {
                          TodoNode node = tnl.getNextTodoNode();
                     }
                     
                                 
                     
                

                     
                     
                     while (tnl.hasNext()) {
                          TodoNode[] nodes = tnl.getNextTodoNodes(tnl.available());
                     }