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

                     
                     
                     while (onl.hasNext()) {
                          OntologyNode node = onl.getNextOntologyNode();
                     }
                     
                                 
                     
                

                     
                     
                     while (onl.hasNext()) {
                          OntologyNode[] nodes = onl.getNextOntologyNodes(onl.available());
                     }