Package org.jsoup.examples

Class HtmlToPlainText.FormattingVisitor

java.lang.Object

org.jsoup.examples.HtmlToPlainText.FormattingVisitor

All Implemented Interfaces:

NodeVisitor

Enclosing class:

HtmlToPlainText

private static class HtmlToPlainText.FormattingVisitor
extends java.lang.Object
implements NodeVisitor

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.StringBuilder	accum
private static int	maxWidth
private int	width

Constructor Summary

Constructors

Modifier	Constructor	Description
private	FormattingVisitor()

Method Summary

Modifier and Type	Method	Description
private void	append(java.lang.String text)
void	head(Node node, int depth)	Callback for when a node is first visited.
void	tail(Node node, int depth)	Callback for when a node is last visited, after all of its descendants have been visited.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

maxWidth

private static final int maxWidth

See Also:

Constant Field Values

width

private int width

accum

private java.lang.StringBuilder accum

Constructor Detail

FormattingVisitor

private FormattingVisitor()

Method Detail

head

public void head(Node node,
                 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:

node - 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.

tail

public void tail(Node node,
                 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:

node - 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(java.lang.String text)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object