Interface | osid.repository.AssetList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (al.hasNext()) { Asset asset = al.getNextAsset(); }or while (al.hasNext()) { Asset[] assets = al.getNextAssets(al.available()); } | ||
Method | getNextAsset | ||
Description |
Gets the next | ||
Return | osid.repository.Asset | the next Asset in this list. The hasNext()
method should be used to test that a next Asset 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 | getNextAssets | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of Asset elements requested which must be less
than or equal to available() |
Return | osid.repository.Asset[] | an array of Asset 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. |