com.quiotix.html.parser
Class HtmlCollector

java.lang.Object
  com.quiotix.html.parser.HtmlVisitor
      com.quiotix.html.parser.HtmlCollector

public class HtmlCollector
extends HtmlVisitor

An HtmlVisitor which modifies the structure of the document so that begin tags are matched properly with end tags and placed in TagBlock elements. Typically, an HtmlDocument is created by the parser, which simply returns a flat list of elements. The HtmlCollector takes this flat list and gives it the structure that is implied by the HTML content.

Author:

Brian Goetz, Quiotix

Field Summary

protected boolean	collected
protected static java.util.Set	dontMatch
protected static java.lang.String[]	dontMatchStrings
protected com.quiotix.html.parser.HtmlCollector.ElementStack	elements
protected com.quiotix.html.parser.HtmlCollector.ElementStack	tagStack

Constructor Summary

HtmlCollector()

Method Summary

static void	main(java.lang.String[] args) Runnable.
protected int	pushNode(HtmlDocument.HtmlElement e)
void	visit(HtmlDocument.Comment c) Visit a Comment.
void	visit(HtmlDocument.ElementSequence s) Visit an ElementSequence.
void	visit(HtmlDocument.EndTag t) Visit an EndTag.
void	visit(HtmlDocument.Newline n) Visit a Newline.
void	visit(HtmlDocument.Tag t) Visit a Tag.
void	visit(HtmlDocument.TagBlock bl) Visit a TagBlock.
void	visit(HtmlDocument.Text t) Visit Text.

Methods inherited from class com.quiotix.html.parser.HtmlVisitor

finish, start, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

tagStack

protected com.quiotix.html.parser.HtmlCollector.ElementStack tagStack

elements

protected com.quiotix.html.parser.HtmlCollector.ElementStack elements

collected

protected boolean collected

dontMatch

protected static java.util.Set dontMatch

dontMatchStrings

protected static java.lang.String[] dontMatchStrings

Constructor Detail

HtmlCollector

public HtmlCollector()

Method Detail

pushNode

protected int pushNode(HtmlDocument.HtmlElement e)

visit

public void visit(HtmlDocument.Comment c)

Description copied from class: HtmlVisitor

Visit a Comment.

Overrides:

visit in class HtmlVisitor

visit

public void visit(HtmlDocument.Text t)

Description copied from class: HtmlVisitor

Visit Text.

Overrides:

visit in class HtmlVisitor

visit

public void visit(HtmlDocument.Newline n)

Description copied from class: HtmlVisitor

Visit a Newline.

Overrides:

visit in class HtmlVisitor

visit

public void visit(HtmlDocument.Tag t)

Description copied from class: HtmlVisitor

Visit a Tag.

Overrides:

visit in class HtmlVisitor

visit

public void visit(HtmlDocument.EndTag t)

Description copied from class: HtmlVisitor

Visit an EndTag.

Overrides:

visit in class HtmlVisitor

visit

public void visit(HtmlDocument.TagBlock bl)

Description copied from class: HtmlVisitor

Visit a TagBlock.

Overrides:

visit in class HtmlVisitor

visit

public void visit(HtmlDocument.ElementSequence s)

Description copied from class: HtmlVisitor

Visit an ElementSequence.

Overrides:

visit in class HtmlVisitor

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Runnable.

Throws:

java.lang.Exception