Interface | osid.hold.BlockList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (bl.hasNext()) { Block block = bl.getNextBlock(); }or while (bl.hasNext()) { Block[] blocks = bl.getNextBlocks(bl.available()); } | ||
Method | getNextBlock | ||
Description |
Gets the next | ||
Return | osid.hold.Block | the next Block in this list. The hasNext()
method should be used to test that a next Block 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 | getNextBlocks | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of Block elements requested which must be less
than or equal to available() |
Return | osid.hold.Block[] | an array of Block 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. |