Interface | osid.control.SystemList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (sl.hasNext()) { System system = sl.getNextSystem(); }or while (sl.hasNext()) { System[] systems = sl.getNextSystems(sl.available()); } | ||
Method | getNextSystem | ||
Description |
Gets the next | ||
Return | osid.control.System | the next System in this list. The hasNext()
method should be used to test that a next System 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 | getNextSystems | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of System elements requested which must be less
than or equal to available() |
Return | osid.control.System[] | an array of System 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. |