org.girod.jgraphml.reader

Class XMLTreeHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.xml.sax.ext.DefaultHandler2

org.girod.jgraphml.reader.XMLTreeHandler

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.ext.DeclHandler, org.xml.sax.ext.EntityResolver2, org.xml.sax.ext.LexicalHandler

public class XMLTreeHandler
extends org.xml.sax.ext.DefaultHandler2

Parse an XML File and return the associated tree of Nodes.

Constructor Summary

Constructors

Constructor and Description
XMLTreeHandler() Constructor.
XMLTreeHandler(java.lang.String encoding) Constructor.

Method Summary

Modifier and Type	Method and Description
void	characters(char[] chararacters, int start, int length)
void	endElement(java.lang.String uri, java.lang.String localname, java.lang.String qname)
XMLRoot	getRoot() Return the root node.
void	startElement(java.lang.String uri, java.lang.String localname, java.lang.String qname, org.xml.sax.Attributes attr) Receive notification of the beginning of an element.

Methods inherited from class org.xml.sax.ext.DefaultHandler2

attributeDecl, comment, elementDecl, endCDATA, endDTD, endEntity, externalEntityDecl, getExternalSubset, internalEntityDecl, resolveEntity, resolveEntity, startCDATA, startDTD, startEntity

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLTreeHandler

public XMLTreeHandler()

Constructor.

XMLTreeHandler

public XMLTreeHandler(java.lang.String encoding)

Constructor.

Parameters:

encoding - the encoding of the XML file

Method Detail

getRoot

public XMLRoot getRoot()

Return the root node.

Returns:

the root node

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localname,
                         java.lang.String qname,
                         org.xml.sax.Attributes attr)
                  throws org.xml.sax.SAXException

Receive notification of the beginning of an element.

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Parameters:

uri - the Namespace URI

localname - the local name (without prefix), or the empty string if Namespace processing is not being performed

qname - The qualified name (with prefix), or the empty string if qualified names are not available

attr - the specified or defaulted attributes

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localname,
                       java.lang.String qname)

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

characters

public void characters(char[] chararacters,
                       int start,
                       int length)

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler