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