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