jess.xml
Class JessSAXHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      jess.xml.JessSAXHandler

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class JessSAXHandler

extends org.xml.sax.helpers.DefaultHandler

A SAX parser event handler. SAX events are translated into Jess constructs in a Rete engine.

(C) 2005 Sandia National Laboratories

Constructor Summary

JessSAXHandler(Rete sink)
Construct a JessSAXHandler that will execute parsed code in the context of the given Rete object.

Method Summary

void	characters(char[] ch, int start, int length)
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes unused)

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

endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, 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

JessSAXHandler

public JessSAXHandler(Rete sink)

Construct a JessSAXHandler that will execute parsed code in the context of the given Rete object.

Parameters:

sink - the Rete object that will serve as an execution context

Method Detail

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes unused)
                  throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

endElement

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

Throws:

org.xml.sax.SAXException

characters

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

Throws:

org.xml.sax.SAXException