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