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