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

                     
                     
                     while (pl.hasNext()) {
                          Publisher publisher = pl.getNextPublisher();
                     }
                     
                                 
                     
                

                     
                     
                     while (pl.hasNext()) {
                          Publisher[] publishers = pl.getNextPublishers(pl.available());
                     }