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

                     
                     
                     while (cul.hasNext()) {
                          CanonicalUnit canonical = cul.getNextCanonicalUnit();
                     }
                     
                                 
                     
                

                     
                     
                     while (cul.hasNext()) {
                          CanonicalUnit[] canonicals = cul.getNextCanonicalUnits(cul.available());
                     }