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

                     
                     
                     while (gccl.hasNext()) {
                          GradebookColumnCalculation calculation = gccl.getNextGradebookColumnCalculation();
                     }
                     
                                 
                     
                

                     
                     
                     while (gccl.hasNext()) {
                          GradebookColumnCalculation[] calculations = gccl.getNextGradebookColumnCalculations(gccl.available());
                     }