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

                     
                     
                     while (ccl.hasNext()) {
                          CourseCatalog catalog = ccl.getNextCourseCatalog();
                     }
                     
                                 
                     
                

                     
                     
                     while (ccl.hasNext()) {
                          CourseCatalog[] catalogs = ccl.getNextCourseCatalogs(ccl.available());
                     }