public interface CourseEntryList extends OsidList
Like all OsidLists,
CourseEntryList
provides a means for accessing CourseEntry
elements
sequentially either one at a time or many at a time. Examples:
while (cel.hasNext()) { CourseEntry entry = cel.getNextCourseEntry(); }or
while (cel.hasNext()) { CourseEntry[] entries = cel.getNextCourseEntries(cel.available()); }
Modifier and Type | Method and Description |
---|---|
CourseEntry[] |
getNextCourseEntries(long n)
Gets the next set of
CourseEntry elements in this list. |
CourseEntry |
getNextCourseEntry()
Gets the next
CourseEntry in this list. |
CourseEntry getNextCourseEntry() throws OperationFailedException
CourseEntry
in this list. CourseEntry
in this list. The
hasNext()
method should be used to test that a next
CourseEntry
is available before calling this
method.IllegalStateException
- no more elements available in
this listOperationFailedException
- unable to complete requestmandatory
- This method must be implemented. CourseEntry[] getNextCourseEntries(long n) throws OperationFailedException
CourseEntry
elements in this list.
The specified amount must be less than or equal to the return from
available().
n
- the number of CourseEntry
elements requested
which must be less than or equal to available()
CourseEntry
elements.
The length of the array is less than or equal to the
number specified.IllegalStateException
- no more elements available in
this listOperationFailedException
- unable to complete requestmandatory
- This method must be implemented.