Class TreeBuilder

java.lang.Object

com.itextpdf.styledxmlparser.jsoup.parser.TreeBuilder

Direct Known Subclasses:

HtmlTreeBuilder, XmlTreeBuilder

public abstract class TreeBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected String	baseUri
protected Token	currentToken
protected Document	doc
private Token.EndTag	end
protected Parser	parser
(package private) CharacterReader	reader
protected ParseSettings	settings
protected ArrayList<Element>	stack
private Token.StartTag	start
(package private) Tokeniser	tokeniser

Constructor Summary

Constructors

Constructor	Description
TreeBuilder()

Method Summary

Modifier and Type	Method	Description
protected Element	currentElement()
(package private) abstract ParseSettings	defaultSettings()
protected void	error(String msg)	If the parser is tracking errors, add an error at the current position.
protected void	initialiseParse(Reader input, String baseUri, Parser parser)
protected boolean	isContentForTagData(String normalName)	(An internal method, visible for Element.
(package private) abstract TreeBuilder	newInstance()	Create a new copy of this TreeBuilder
(package private) Document	parse(Reader input, String baseUri, Parser parser)
(package private) abstract List<Node>	parseFragment(String inputFragment, Element context, String baseUri, Parser parser)
protected abstract boolean	process(Token token)
protected boolean	processEndTag(String name)
protected boolean	processStartTag(String name)
boolean	processStartTag(String name, Attributes attrs)
protected void	runParser()

Methods inherited from class Object

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

Field Details

parser

protected Parser parser

reader

CharacterReader reader

tokeniser

Tokeniser tokeniser

doc

protected Document doc

stack

protected ArrayList<Element> stack

baseUri

protected String baseUri

currentToken

protected Token currentToken

settings

protected ParseSettings settings

start

private Token.StartTag start

end

private Token.EndTag end

Constructor Details

TreeBuilder

public TreeBuilder()

Method Details

defaultSettings

abstract ParseSettings defaultSettings()

initialiseParse

protected void initialiseParse(Reader input,
 String baseUri,
 Parser parser)

parse

Document parse(Reader input,
 String baseUri,
 Parser parser)

newInstance

abstract TreeBuilder newInstance()

Create a new copy of this TreeBuilder

Returns:

copy, ready for a new parse

parseFragment

abstract List<Node> parseFragment(String inputFragment,
 Element context,
 String baseUri,
 Parser parser)

runParser

protected void runParser()

process

protected abstract boolean process(Token token)

processStartTag

protected boolean processStartTag(String name)

processStartTag

public boolean processStartTag(String name,
 Attributes attrs)

processEndTag

protected boolean processEndTag(String name)

currentElement

protected Element currentElement()

error

protected void error(String msg)

If the parser is tracking errors, add an error at the current position.

Parameters:

msg - error message

isContentForTagData

protected boolean isContentForTagData(String normalName)

(An internal method, visible for Element. For HTML parse, signals that script and style text should be treated as Data Nodes).