| Methods Summary |
|---|
| public void | detach()Detaches the NodeIterator from the set which it iterated
over, releasing any computational resources and placing the
NodeIterator in the INVALID state. After
detach has been invoked, calls to nextNode
or previousNode will raise the exception
INVALID_STATE_ERR.
|
| public boolean | getExpandEntityReferences()The value of this flag determines whether the children of entity
reference nodes are visible to the NodeIterator. If
false, these children and their descendants will be rejected. Note
that this rejection takes precedence over whatToShow and
the filter. Also note that this is currently the only situation where
NodeIterators may reject a complete subtree rather than
skipping individual nodes.
To produce a view of the document that has entity references
expanded and does not expose the entity reference node itself, use
the whatToShow flags to hide the entity reference node
and set expandEntityReferences to true when creating the
NodeIterator. To produce a view of the document that has
entity reference nodes but no entity expansion, use the
whatToShow flags to show the entity reference node and
set expandEntityReferences to false.
|
| public org.w3c.dom.traversal.NodeFilter | getFilter()The NodeFilter used to screen nodes.
|
| public org.w3c.dom.Node | getRoot()The root node of the NodeIterator, as specified when it
was created.
|
| public int | getWhatToShow()This attribute determines which node types are presented via the
NodeIterator. The available set of constants is defined
in the NodeFilter interface. Nodes not accepted by
whatToShow will be skipped, but their children may still
be considered. Note that this skip takes precedence over the filter,
if any.
|
| public org.w3c.dom.Node | nextNode()Returns the next node in the set and advances the position of the
NodeIterator in the set. After a
NodeIterator is created, the first call to
nextNode() returns the first node in the set.
|
| public org.w3c.dom.Node | previousNode()Returns the previous node in the set and moves the position of the
NodeIterator backwards in the set.
|
