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

                     
                     
                     while (pl.hasNext()) {
                          Position position = pl.getNextPosition();
                     }
                     
                                 
                     
                

                     
                     
                     while (pl.hasNext()) {
                          Position[] positions = pl.getNextPositions(pl.available());
                     }