Package org.jsoup.safety
Class Cleaner.CleaningVisitor
- java.lang.Object
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- org.jsoup.safety.Cleaner.CleaningVisitor
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- All Implemented Interfaces:
NodeVisitor
- Enclosing class:
- Cleaner
private final class Cleaner.CleaningVisitor extends java.lang.Object implements NodeVisitor
Iterates the input and copies trusted nodes (tags, attributes, text) into the destination.
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Field Summary
Fields Modifier and Type Field Description private Element
destination
private int
numDiscarded
private Element
root
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Constructor Summary
Constructors Modifier Constructor Description private
CleaningVisitor(Element root, Element destination)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method 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.
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Method Detail
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head
public void head(Node source, int depth)
Description copied from interface:NodeVisitor
Callback for when a node is first visited.- Specified by:
head
in interfaceNodeVisitor
- Parameters:
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.
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tail
public void tail(Node source, int depth)
Description copied from interface:NodeVisitor
Callback for when a node is last visited, after all of its descendants have been visited.- Specified by:
tail
in interfaceNodeVisitor
- Parameters:
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.
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