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

                     
                     
                     while (tl.hasNext()) {
                          Todo todo =tcl.getNextTodo();
                     }
                     
                                 
                     
                

                     
                     
                     while (tl.hasNext()) {
                          Todo[] todos = tl.getNextTodos(tl.available());
                     }