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