Package org.jsoup.helper

Class W3CDom.W3CBuilder

java.lang.Object

org.jsoup.helper.W3CDom.W3CBuilder

All Implemented Interfaces:

NodeVisitor

Enclosing class:

W3CDom

protected static class W3CDom.W3CBuilder
extends java.lang.Object
implements NodeVisitor

Implements the conversion by walking the input.

Field Summary

Fields

Modifier and Type	Field	Description
private org.w3c.dom.Node	dest
private org.w3c.dom.Document	doc
private java.util.Stack<java.util.HashMap<java.lang.String,java.lang.String>>	namespacesStack
private static java.lang.String	xmlnsKey
private static java.lang.String	xmlnsPrefix

Constructor Summary

Constructors

Constructor	Description
W3CBuilder(org.w3c.dom.Document doc)

Method Summary

Modifier and Type	Method	Description
private void	append(org.w3c.dom.Node append, Node source)
private void	copyAttributes(Node source, org.w3c.dom.Element el)
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 java.lang.String	updateNamespaces(Element el)	Finds any namespaces defined in this element.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

xmlnsKey

private static final java.lang.String xmlnsKey

See Also:

Constant Field Values

xmlnsPrefix

private static final java.lang.String xmlnsPrefix

See Also:

Constant Field Values

doc

private final org.w3c.dom.Document doc

namespacesStack

private final java.util.Stack<java.util.HashMap<java.lang.String,java.lang.String>> namespacesStack

dest

private org.w3c.dom.Node dest

Constructor Detail

W3CBuilder

public W3CBuilder(org.w3c.dom.Document doc)

Method Detail

head

public void head(Node source,
                 int depth)

Description copied from interface: NodeVisitor

Callback for when a node is first visited.

The node may be modified (e.g. Node.attr(String) or replaced Node.replaceWith(Node)). If it's instanceOf Element, you may cast it to an Element and access those methods.

Note that nodes may not be removed during traversal using this method; use NodeTraversor.filter(NodeFilter, Node) with a NodeFilter.FilterResult.REMOVE return instead.

Specified by:

head in interface NodeVisitor

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.

append

private void append(org.w3c.dom.Node append,
                    Node source)

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.

Note that replacement with Node.replaceWith(Node)

is not supported in tail.

Specified by:

tail in interface NodeVisitor

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.

copyAttributes

private void copyAttributes(Node source,
                            org.w3c.dom.Element el)

updateNamespaces

private java.lang.String updateNamespaces(Element el)

Finds any namespaces defined in this element. Returns any tag prefix.