xmltorng.i2s.util
Class PatternExtractor

java.lang.Object
  extended by org.xml.sax.helpers.DefaultHandler
      extended by xmltorng.i2s.util.PatternExtractor
All Implemented Interfaces:
org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public final class PatternExtractor
extends org.xml.sax.helpers.DefaultHandler

This object is used for extracting the content pattern of each element of a parsed document. The content pattern contains : - the set of name of attribute that the element have, - the list of name of element that the element contains.


Method Summary
 void characters(char[] ch, int start, int length)
           
 void endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
           
static void extractPatterns(java.lang.String systemId, PatternHandler patternHandler)
           
 void startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
           
 
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
 

Method Detail

extractPatterns

public static final void extractPatterns(java.lang.String systemId,
                                         PatternHandler patternHandler)
                                  throws java.io.IOException,
                                         org.xml.sax.SAXException,
                                         javax.xml.parsers.ParserConfigurationException
Throws:
java.io.IOException
org.xml.sax.SAXException
javax.xml.parsers.ParserConfigurationException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException
Specified by:
startElement in interface org.xml.sax.ContentHandler
Overrides:
startElement in class org.xml.sax.helpers.DefaultHandler
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
Specified by:
endElement in interface org.xml.sax.ContentHandler
Overrides:
endElement in class org.xml.sax.helpers.DefaultHandler
Throws:
org.xml.sax.SAXException

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException
Specified by:
characters in interface org.xml.sax.ContentHandler
Overrides:
characters in class org.xml.sax.helpers.DefaultHandler
Throws:
org.xml.sax.SAXException