Interface | osid.voting.VoteList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (vl.hasNext()) { Vote vote = vl.getNextVote(); }or while (vl.hasNext()) { Vote[] votes = vl.getNextVotes(vl.available()); } | ||
Method | getNextVote | ||
Description |
Gets the next | ||
Return | osid.voting.Vote | the next Vote in this list. The hasNext()
method should be used to test that a next Vote 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 | getNextVotes | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of Vote elements requested which should be less
than or equal to available() |
Return | osid.voting.Vote[] | an array of Vote 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. |