Interface | osid.inventory.ItemList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (il.hasNext()) { Item item = il.getNextItem(); }or while (il.hasNext()) { Item[] items = il.getNextItems(il.available()); } | ||
Method | getNextItem | ||
Description |
Gets the next | ||
Return | osid.inventory.Item | the next Item in this list. The hasNext()
method should be used to test that a next Item 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 | getNextItems | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of Item elements requested which must be less
than or equal to available() |
Return | osid.inventory.Item[] | an array of Item 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. |