nu.validator.saxtree

Class TreeParser

java.lang.Object

nu.validator.saxtree.TreeParser

All Implemented Interfaces:

org.xml.sax.Locator

public final class TreeParser
extends java.lang.Object
implements org.xml.sax.Locator

A tree visitor that replays a tree as SAX events.

Version:

$Id$

Field Summary

Fields

Modifier and Type	Field and Description
private org.xml.sax.ContentHandler	contentHandler The content handler.
private org.xml.sax.ext.LexicalHandler	lexicalHandler The lexical handler.
private org.xml.sax.Locator	locatorDelegate The current locator.

Constructor Summary

Constructors

Constructor and Description
TreeParser(org.xml.sax.ContentHandler contentHandler, org.xml.sax.ext.LexicalHandler lexicalHandler) The constructor.

Method Summary

Modifier and Type	Method and Description
(package private) void	characters(char[] ch, int start, int length, org.xml.sax.Locator locator)
(package private) void	comment(char[] ch, int start, int length, org.xml.sax.Locator locator)
(package private) void	endCDATA(org.xml.sax.Locator locator)
(package private) void	endDocument(org.xml.sax.Locator locator)
(package private) void	endDTD(org.xml.sax.Locator locator)
(package private) void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Locator locator)
(package private) void	endEntity(java.lang.String name, org.xml.sax.Locator locator)
(package private) void	endPrefixMapping(java.lang.String prefix, org.xml.sax.Locator locator)
int	getColumnNumber()
int	getLineNumber()
java.lang.String	getPublicId()
java.lang.String	getSystemId()
(package private) void	ignorableWhitespace(char[] ch, int start, int length, org.xml.sax.Locator locator)
void	parse(Node node) Causes SAX events for the tree rooted at the argument to be emitted.
(package private) void	processingInstruction(java.lang.String target, java.lang.String data, org.xml.sax.Locator locator)
(package private) void	skippedEntity(java.lang.String name, org.xml.sax.Locator locator)
(package private) void	startCDATA(org.xml.sax.Locator locator)
(package private) void	startDocument(org.xml.sax.Locator locator)
(package private) void	startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId, org.xml.sax.Locator locator)
(package private) void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts, org.xml.sax.Locator locator)
(package private) void	startEntity(java.lang.String name, org.xml.sax.Locator locator)
(package private) void	startPrefixMapping(java.lang.String prefix, java.lang.String uri, org.xml.sax.Locator locator)

Methods inherited from class java.lang.Object

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

Field Detail

contentHandler

private final org.xml.sax.ContentHandler contentHandler

The content handler.

lexicalHandler

private final org.xml.sax.ext.LexicalHandler lexicalHandler

The lexical handler.

locatorDelegate

private org.xml.sax.Locator locatorDelegate

The current locator.

Constructor Detail

TreeParser

public TreeParser(org.xml.sax.ContentHandler contentHandler,
                  org.xml.sax.ext.LexicalHandler lexicalHandler)

The constructor.

Parameters:

contentHandler - must not be null

lexicalHandler - may be null

Method Detail

parse

public void parse(Node node)
           throws org.xml.sax.SAXException

Causes SAX events for the tree rooted at the argument to be emitted. startDocument() and endDocument() are only emitted for a Document node.

Parameters:

node - the root

Throws:

org.xml.sax.SAXException

characters

void characters(char[] ch,
                int start,
                int length,
                org.xml.sax.Locator locator)
         throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.characters(char[], int, int)

endDocument

void endDocument(org.xml.sax.Locator locator)
          throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.endDocument()

endElement

void endElement(java.lang.String uri,
                java.lang.String localName,
                java.lang.String qName,
                org.xml.sax.Locator locator)
         throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.endElement(java.lang.String, java.lang.String, java.lang.String)

endPrefixMapping

void endPrefixMapping(java.lang.String prefix,
                      org.xml.sax.Locator locator)
               throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.endPrefixMapping(java.lang.String)

ignorableWhitespace

void ignorableWhitespace(char[] ch,
                         int start,
                         int length,
                         org.xml.sax.Locator locator)
                  throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.ignorableWhitespace(char[], int, int)

processingInstruction

void processingInstruction(java.lang.String target,
                           java.lang.String data,
                           org.xml.sax.Locator locator)
                    throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.processingInstruction(java.lang.String, java.lang.String)

skippedEntity

void skippedEntity(java.lang.String name,
                   org.xml.sax.Locator locator)
            throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.skippedEntity(java.lang.String)

startDocument

void startDocument(org.xml.sax.Locator locator)
            throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.startDocument()

startElement

void startElement(java.lang.String uri,
                  java.lang.String localName,
                  java.lang.String qName,
                  org.xml.sax.Attributes atts,
                  org.xml.sax.Locator locator)
           throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

startPrefixMapping

void startPrefixMapping(java.lang.String prefix,
                        java.lang.String uri,
                        org.xml.sax.Locator locator)
                 throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.startPrefixMapping(java.lang.String, java.lang.String)

comment

void comment(char[] ch,
             int start,
             int length,
             org.xml.sax.Locator locator)
      throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.comment(char[], int, int)

endCDATA

void endCDATA(org.xml.sax.Locator locator)
       throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.endCDATA()

endDTD

void endDTD(org.xml.sax.Locator locator)
     throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.endDTD()

endEntity

void endEntity(java.lang.String name,
               org.xml.sax.Locator locator)
        throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.endEntity(java.lang.String)

startCDATA

void startCDATA(org.xml.sax.Locator locator)
         throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.startCDATA()

startDTD

void startDTD(java.lang.String name,
              java.lang.String publicId,
              java.lang.String systemId,
              org.xml.sax.Locator locator)
       throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.startDTD(java.lang.String, java.lang.String, java.lang.String)

startEntity

void startEntity(java.lang.String name,
                 org.xml.sax.Locator locator)
          throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.startEntity(java.lang.String)

getColumnNumber

public int getColumnNumber()

Specified by:

getColumnNumber in interface org.xml.sax.Locator

See Also:

Locator.getColumnNumber()

getLineNumber

public int getLineNumber()

Specified by:

getLineNumber in interface org.xml.sax.Locator

See Also:

Locator.getLineNumber()

getPublicId

public java.lang.String getPublicId()

Specified by:

getPublicId in interface org.xml.sax.Locator

See Also:

Locator.getPublicId()

getSystemId

public java.lang.String getSystemId()

Specified by:

getSystemId in interface org.xml.sax.Locator

See Also:

Locator.getSystemId()