The SAX ContentHandler interface
package org.xml.sax;
public interface ContentHandler {
  public void setDocumentLocator(Locator locator);
    
  public void startDocument() throws SAXException;
    
  public void endDocument() throws SAXException;
    
  public void startPrefixMapping(String prefix, String uri) 
   throws SAXException;
  public void endPrefixMapping(String prefix) throws SAXException;
  public void startElement(String namespaceURI, String localName,
   String rawName, Attributes atts) throws SAXException;
  public void endElement(String namespaceURI, String localName,
   String qualifiedName) throws SAXException;
  public void characters(char[] ch, int start, int length) 
   throws SAXException;
  public void ignorableWhitespace(char[] ch, int start, int length)
   throws SAXException;
  public void processingInstruction(String target, String data)
   throws SAXException;
  public void skippedEntity(String name) throws SAXException;
     
}