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