| Interface | osid.metering.StatisticList | ||
|---|---|---|---|
| Implements | osid.OsidList | ||
| Description |
Like all
while (sl.hasNext()) {
Statistic stat = sl.getNextStatistic();
}
or
while (sl.hasNext()) {
Statistic[] stats = sl.getNextStatistics(sl.available());
}
| ||
| Method | getNextStatistic | ||
| Description |
Gets the next | ||
| Return | osid.metering.Statistic | the next Statistic in this list. The hasNext()
method should be used to test that a next Statistic is
available before calling this method. | |
| Errors | ILLEGAL_STATE | no more elements available in this list | |
| OPERATION_FAILED | unable to complete request | ||
| Compliance | mandatory | This method must be implemented. | |
| Method | getNextStatistics | ||
| Description |
Gets the next set of | ||
| Parameters | cardinal | n | the number of Statistic elements requested which must be
less than or equal to available() |
| Return | osid.metering.Statistic[] | an array of Statistic elements. The length of
the array is less than or equal to the number specified. | |
| Errors | ILLEGAL_STATE | no more elements available in this list | |
| OPERATION_FAILED | unable to complete request | ||
| Compliance | mandatory | This method must be implemented. | |