| Interface | osid.ordering.batch.ItemPeerList | ||
|---|---|---|---|
| Implements | osid.OsidList | ||
| Description |
Like all
while (ipl.hasNext()) {
ItemPeer peer = ipl.getNextItemPeer();
}
or
while (ipl.hasNext()) {
ItemPeer[] peers = ipl.getNextItemPeers(ipl.available());
}
| ||
| Method | getNextItemPeer | ||
| Description |
Gets the next | ||
| Return | osid.ordering.batch.ItemPeer | the next ItemPeer in this list. The hasNext()
method should be used to test that a next ItemPeer 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 | getNextItemPeers | ||
| Description |
Gets the next set of | ||
| Parameters | cardinal | n | the number of ItemPeer elements requested which must be less
than or equal to available() |
| Return | osid.ordering.batch.ItemPeer[] | an array of ItemPeer 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. | |