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

                     
                     
                     while (snl.hasNext()) {
                          SubjectNode node = snl.getNextSubjectNode();
                     }
                     
                                 
                     
                

                     
                     
                     while (snl.hasNext()) {
                          SubjectNode[] nodes = snl.getNextSubjectNodes(snl.available());
                     }