org.htmlparser.visitors
Class TextExtractingVisitor

java.lang.Object
  org.htmlparser.visitors.NodeVisitor
      org.htmlparser.visitors.TextExtractingVisitor

public class TextExtractingVisitor

extends NodeVisitor

Extracts text from a web page. Usage: Parser parser = new Parser(...); TextExtractingVisitor visitor = new TextExtractingVisitor(); parser.visitAllNodesWith(visitor); String textInPage = visitor.getExtractedText();

Constructor Summary

TextExtractingVisitor()

Method Summary

java.lang.String	getExtractedText()
void	visitEndTag(Tag tag) Called for each Tag visited that is an end tag.
void	visitStringNode(Text stringNode) Called for each StringNode visited.
void	visitTag(Tag tag) Called for each Tag visited.

Methods inherited from class org.htmlparser.visitors.NodeVisitor

beginParsing, finishedParsing, shouldRecurseChildren, shouldRecurseSelf, visitRemarkNode

Methods inherited from class java.lang.Object

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

Constructor Detail

TextExtractingVisitor

public TextExtractingVisitor()

Method Detail

getExtractedText

public java.lang.String getExtractedText()

visitStringNode

public void visitStringNode(Text stringNode)

Description copied from class: NodeVisitor

Called for each StringNode visited.

Overrides:

visitStringNode in class NodeVisitor

Parameters:

stringNode - The string node being visited.

visitTag

public void visitTag(Tag tag)

Description copied from class: NodeVisitor

Called for each Tag visited.

Overrides:

visitTag in class NodeVisitor

Parameters:

tag - The tag being visited.

visitEndTag

public void visitEndTag(Tag tag)

Description copied from class: NodeVisitor

Called for each Tag visited that is an end tag.

Overrides:

visitEndTag in class NodeVisitor

Parameters:

tag - The end tag being visited.