org.biojava.bio.seq.io.game12
Class StAXFeatureHandler

java.lang.Object
  org.biojava.utils.stax.StAXContentHandlerBase
      org.biojava.bio.seq.io.game12.StAXFeatureHandler

All Implemented Interfaces:

StAXContentHandler

Direct Known Subclasses:

GAMEAnnotationHandler, GAMEAspectHandler, GAMEDbxrefHandler, GAMEFeatureSetHandler, GAMEFeatureSpanHandler, GAMEGeneHandler, GAMEHandler, GAMEPropertyHandler, GAMESeqHandler, GAMESeqRelHandler, GAMESpanHandler

public class StAXFeatureHandler
extends StAXContentHandlerBase

StAX handler shamelessly ripped off from Thomas Down's XFFFeatureSetHandler. It was modified for greater generality. NOTE This class is not thread-safe -- it must only be used for one parse at any time.

Since:

1.2

Author:

Thomas Down, David Huen

Field Summary

StAXFeatureHandler

staxenv Nesting class that provides callback interfaces to nested class

Method Summary

protected void	addHandler(ElementRecognizer rec, StAXHandlerFactory handler) Adds a feature to the Handler attribute of the StAXFeatureHandler object
void	endElement(String nsURI, String localName, String qName, StAXContentHandler handler) Handles basic exit processing.
void	endElementHandler(String nsURI, String localName, String qName, StAXContentHandler handler) Element specific exit handler Subclass to do anything useful.
void	returnData(Object o) provides a standardised way of returning an object that represents the result of parsing the child element
void	startElement(String nsURI, String localName, String qName, Attributes attrs, DelegationManager dm) Handles basic entry processing for all feature handlers.
void	startElementHandler(String nsURI, String localName, String qName, Attributes attrs) Element-specific handler.

Methods inherited from class org.biojava.utils.stax.StAXContentHandlerBase

characters, endPrefixMapping, endTree, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startPrefixMapping, startTree

Methods inherited from class java.lang.Object

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

Field Detail

staxenv

public StAXFeatureHandler staxenv

Nesting class that provides callback interfaces to nested class

Method Detail

addHandler

protected void addHandler(ElementRecognizer rec,
                          StAXHandlerFactory handler)

Adds a feature to the Handler attribute of the StAXFeatureHandler object

Parameters:

rec - The feature to be added to the Handler attribute

handler - The feature to be added to the Handler attribute

returnData

public void returnData(Object o)

provides a standardised way of returning an object that represents the result of parsing the child element

startElementHandler

public void startElementHandler(String nsURI,
                                String localName,
                                String qName,
                                Attributes attrs)
                         throws SAXException

Element-specific handler. Subclass this to do something useful!

Parameters:

nsURI - Description of the Parameter

localName - Description of the Parameter

qName - Description of the Parameter

attrs - Description of the Parameter

Throws:

SAXException - Description of the Exception

startElement

public void startElement(String nsURI,
                         String localName,
                         String qName,
                         Attributes attrs,
                         DelegationManager dm)
                  throws SAXException

Handles basic entry processing for all feature handlers.

Specified by:

startElement in interface StAXContentHandler

Overrides:

startElement in class StAXContentHandlerBase

Parameters:

nsURI - Description of the Parameter

localName - Description of the Parameter

qName - Description of the Parameter

attrs - Description of the Parameter

dm - Description of the Parameter

Throws:

SAXException - Description of the Exception

endElementHandler

public void endElementHandler(String nsURI,
                              String localName,
                              String qName,
                              StAXContentHandler handler)
                       throws SAXException

Element specific exit handler Subclass to do anything useful.

Parameters:

nsURI - Description of the Parameter

localName - Description of the Parameter

qName - Description of the Parameter

handler - Description of the Parameter

Throws:

SAXException - Description of the Exception

endElement

public void endElement(String nsURI,
                       String localName,
                       String qName,
                       StAXContentHandler handler)
                throws SAXException

Handles basic exit processing.

Specified by:

endElement in interface StAXContentHandler

Overrides:

endElement in class StAXContentHandlerBase

Parameters:

nsURI - Description of the Parameter

localName - Description of the Parameter

qName - Description of the Parameter

handler - Description of the Parameter

Throws:

SAXException - Description of the Exception