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

                     
                     
                     while (tl.hasNext()) {
                          Type type = tl.getNextType();
                     }
                     
                                 
                     
                

                     
                     
                     while (tl.hasNext()) {
                          Type[] types = tl.getNextTypes(tl.available());
                     }