private final class Cleaner.CleaningVisitor extends Object implements NodeVisitor
Modifier and Type | Field and Description |
---|---|
private Element |
destination |
private int |
numDiscarded |
private Element |
root |
Modifier | Constructor and Description |
---|---|
private |
CleaningVisitor(Element root,
Element destination) |
Modifier and Type | Method and Description |
---|---|
void |
head(Node source,
int depth)
Callback for when a node is first visited.
|
void |
tail(Node source,
int depth)
Callback for when a node is last visited, after all of its descendants have been visited.
|
private int numDiscarded
private Element destination
private CleaningVisitor(Element root, Element destination)
public void head(Node source, int depth)
NodeVisitor
head
in interface NodeVisitor
source
- the node being visited.depth
- the depth of the node, relative to the root node. E.g., the root node has depth 0, and a child node
of that will have depth 1.public void tail(Node source, int depth)
NodeVisitor
tail
in interface NodeVisitor
source
- the node being visited.depth
- the depth of the node, relative to the root node. E.g., the root node has depth 0, and a child node
of that will have depth 1.WebARTS Library Licensed Under the GNU - General Public License. Other Libraries licensed under their respective Open Source Licenses