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

                     
                     
                     while (dl.hasNext()) {
                          Demographic demographic = dl.getNextDemographic();
                     }
                     
                                 
                     
                

                     
                     
                     while (dl.hasNext()) {
                          Demographic[] demographics = dl.getNextDemographics(dl.available());
                     }