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

                     
                     
                     while (wnl.hasNext()) {
                          WarehouseNode node = wnl.getNextWarehouseNode();
                     }
                     
                                 
                     
                

                     
                     
                     while (wnl.hasNext()) {
                          WarehouseNode[] nodes = wnl.getNextWarehouseNodes(wnl.available());
                     }