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