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. |