net.sourceforge.chaperon.process.extended
Class ExtendedDirectParserProcessor

java.lang.Object
  extended by net.sourceforge.chaperon.process.extended.ExtendedDirectParserProcessor
All Implemented Interfaces:
org.xml.sax.ContentHandler, org.xml.sax.ext.LexicalHandler

public class ExtendedDirectParserProcessor
extends java.lang.Object
implements org.xml.sax.ContentHandler, org.xml.sax.ext.LexicalHandler

This class represents a simulation of a pushdown automata using the parser automaton class.

Version:
CVS $Id: ExtendedDirectParserProcessor.java,v 1.12 2004/01/09 10:34:51 benedikta Exp $
Author:
Stephan Michels

Field Summary
static java.lang.String NS_OUTPUT
          Namespace for the generated SAX events.
 
Constructor Summary
ExtendedDirectParserProcessor()
          Create a new parser processor.
ExtendedDirectParserProcessor(ExtendedGrammar grammar, org.apache.commons.logging.Log log)
          Create a new parser processor.
 
Method Summary
 void characters(char[] text, int textstart, int textlength)
          Receive notification of character data.
 void comment(char[] ch, int start, int len)
          Report an XML comment anywhere in the document.
 void endCDATA()
          Report the end of a CDATA section.
 void endDocument()
          Receive notification of the end of a document.
 void endDTD()
          Report the end of DTD declarations.
 void endElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName)
          Receive notification of the end of an element.
 void endEntity(java.lang.String name)
          Report the end of an entity.
 void endPrefixMapping(java.lang.String prefix)
          End the scope of a prefix-URI mapping.
 void ignorableWhitespace(char[] ch, int start, int length)
          Receive notification of ignorable whitespace in element content.
 void processingInstruction(java.lang.String target, java.lang.String data)
          Receive notification of a processing instruction.
 void setContentHandler(org.xml.sax.ContentHandler handler)
          Set the ContentHandler that will receive XML data.
 void setDocumentLocator(org.xml.sax.Locator locator)
          Receive an object for locating the origin of SAX document events.
 void setExtendedGrammar(ExtendedGrammar grammar)
          Set the parser automaton for the processor.
 void setFlatten(boolean flatten)
          If the adapter should produce a more flatten XML hirachy, which means elements which the same name will be collapsed
 void setLexicalHandler(org.xml.sax.ext.LexicalHandler handler)
          Set the LexicalHandler that will receive XML data.
 void setLog(org.apache.commons.logging.Log log)
          Provide processor with a log.
 void skippedEntity(java.lang.String name)
          Receive notification of a skipped entity.
 void startCDATA()
          Report the start of a CDATA section.
 void startDocument()
          Receive notification of the beginning of a document.
 void startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId)
          Report the start of DTD declarations, if any.
 void startElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts)
          Receive notification of the beginning of an element.
 void startEntity(java.lang.String name)
          Report the beginning of an entity.
 void startPrefixMapping(java.lang.String prefix, java.lang.String uri)
          Begin the scope of a prefix-URI Namespace mapping.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NS_OUTPUT

public static final java.lang.String NS_OUTPUT
Namespace for the generated SAX events.

See Also:
Constant Field Values
Constructor Detail

ExtendedDirectParserProcessor

public ExtendedDirectParserProcessor()
Create a new parser processor.


ExtendedDirectParserProcessor

public ExtendedDirectParserProcessor(ExtendedGrammar grammar,
                                     org.apache.commons.logging.Log log)
Create a new parser processor.

Parameters:
automaton - Parser automaton, which the processor should ues.
handler - Handler, which should receives the parser events.
log - Log, which should used.
Method Detail

setExtendedGrammar

public void setExtendedGrammar(ExtendedGrammar grammar)
Set the parser automaton for the processor.

Parameters:
automaton - Parser automaton.

setContentHandler

public void setContentHandler(org.xml.sax.ContentHandler handler)
Set the ContentHandler that will receive XML data.


setLexicalHandler

public void setLexicalHandler(org.xml.sax.ext.LexicalHandler handler)
Set the LexicalHandler that will receive XML data.


setLog

public void setLog(org.apache.commons.logging.Log log)
Provide processor with a log.

Parameters:
log - The log.

setFlatten

public void setFlatten(boolean flatten)
If the adapter should produce a more flatten XML hirachy, which means elements which the same name will be collapsed

Parameters:
flatten - True, if a more flatten hirachy should be produced.

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)
Receive an object for locating the origin of SAX document events.

Specified by:
setDocumentLocator in interface org.xml.sax.ContentHandler

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException
Receive notification of the beginning of a document.

Specified by:
startDocument in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

startElement

public void startElement(java.lang.String namespaceURI,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes atts)
                  throws org.xml.sax.SAXException
Receive notification of the beginning of an element.

Specified by:
startElement in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

characters

public void characters(char[] text,
                       int textstart,
                       int textlength)
                throws org.xml.sax.SAXException
Receive notification of character data.

Specified by:
characters in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

endElement

public void endElement(java.lang.String namespaceURI,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException
Receive notification of the end of an element.

Specified by:
endElement in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int length)
                         throws org.xml.sax.SAXException
Receive notification of ignorable whitespace in element content.

Specified by:
ignorableWhitespace in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.xml.sax.SAXException
Begin the scope of a prefix-URI Namespace mapping.

Specified by:
startPrefixMapping in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.xml.sax.SAXException
End the scope of a prefix-URI mapping.

Specified by:
endPrefixMapping in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws org.xml.sax.SAXException
Receive notification of a processing instruction.

Specified by:
processingInstruction in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException
Receive notification of a skipped entity.

Specified by:
skippedEntity in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException
Receive notification of the end of a document.

Specified by:
endDocument in interface org.xml.sax.ContentHandler
Throws:
org.xml.sax.SAXException

startDTD

public void startDTD(java.lang.String name,
                     java.lang.String publicId,
                     java.lang.String systemId)
              throws org.xml.sax.SAXException
Report the start of DTD declarations, if any.

Specified by:
startDTD in interface org.xml.sax.ext.LexicalHandler
Throws:
org.xml.sax.SAXException

endDTD

public void endDTD()
            throws org.xml.sax.SAXException
Report the end of DTD declarations.

Specified by:
endDTD in interface org.xml.sax.ext.LexicalHandler
Throws:
org.xml.sax.SAXException

startEntity

public void startEntity(java.lang.String name)
                 throws org.xml.sax.SAXException
Report the beginning of an entity.

Specified by:
startEntity in interface org.xml.sax.ext.LexicalHandler
Throws:
org.xml.sax.SAXException

endEntity

public void endEntity(java.lang.String name)
               throws org.xml.sax.SAXException
Report the end of an entity.

Specified by:
endEntity in interface org.xml.sax.ext.LexicalHandler
Throws:
org.xml.sax.SAXException

startCDATA

public void startCDATA()
                throws org.xml.sax.SAXException
Report the start of a CDATA section.

Specified by:
startCDATA in interface org.xml.sax.ext.LexicalHandler
Throws:
org.xml.sax.SAXException

endCDATA

public void endCDATA()
              throws org.xml.sax.SAXException
Report the end of a CDATA section.

Specified by:
endCDATA in interface org.xml.sax.ext.LexicalHandler
Throws:
org.xml.sax.SAXException

comment

public void comment(char[] ch,
                    int start,
                    int len)
             throws org.xml.sax.SAXException
Report an XML comment anywhere in the document.

Specified by:
comment in interface org.xml.sax.ext.LexicalHandler
Throws:
org.xml.sax.SAXException


Copyright ? 2003 Chaperon project. All Rights Reserved.