infovis.tree.io
Class SimpleXMLTreeReader

java.lang.Object
  infovis.io.AbstractReader
      infovis.io.AbstractXMLReader
          infovis.tree.io.SimpleXMLTreeReader

All Implemented Interfaces:

ContentHandler, EntityResolver

Direct Known Subclasses:

XMLTreeReader

public class SimpleXMLTreeReader
extends AbstractXMLReader

Simple Reader for an XML tree. Reads the tag names.

Version:

$Revision: 1.12 $

Author:

Jean-Daniel Fekete

Constructor Summary

SimpleXMLTreeReader(InputStream in, String name, Tree tree)
Constructor for SimpleXMLTreeReader.

Method Summary

int	createNode()
void	endElement(String namespaceURI, String localName, String qName)
void	startDocument()
void	startElement(String namespaceURI, String localName, String qName, Attributes atts)

Methods inherited from class infovis.io.AbstractXMLReader

characters, endDocument, endPrefixMapping, ignorableWhitespace, load, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping

Methods inherited from class infovis.io.AbstractReader

close, createColumn, getBufferedReader, getEncoding, getIn, getName, guessFieldType, setEncoding, setIn, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleXMLTreeReader

public SimpleXMLTreeReader(InputStream in,
                           String name,
                           Tree tree)

Constructor for SimpleXMLTreeReader.

Parameters:

in - the BufferedReader.

name - the file name.

tree - the Tree.

Method Detail

endElement

public void endElement(String namespaceURI,
                       String localName,
                       String qName)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class AbstractXMLReader

Throws:

SAXException

See Also:

ContentHandler.endElement(String, String, String)

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Overrides:

startDocument in class AbstractXMLReader

Throws:

SAXException

See Also:

ContentHandler.startDocument()

createNode

public int createNode()

startElement

public void startElement(String namespaceURI,
                         String localName,
                         String qName,
                         Attributes atts)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class AbstractXMLReader

Throws:

SAXException

See Also:

ContentHandler.startElement(String, String, String, Attributes)