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

                     
                     
                     while (pol.hasNext()) {
                          ProgramOffering offering = pol.getNextProgramOffering();
                     }
                     
                                 
                     
                

                     
                     
                     while (pol.hasNext()) {
                          ProgramOffering[] offerings = pol.getNextProgramOfferings(pol.available());
                     }