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

                     
                     
                     while (pcl.hasNext()) {
                          PoolConstrainer constrainer = pcl.getNextPoolConstrainer();
                     }
                     
                                 
                     
                

                     
                     
                     while (pcl.hasNext()) {
                          PoolConstrainer[]constrainers = pcl.getNextPoolConstrainers(pcl.available());
                     }