org.apache.oodt.pcs.input

Class PGEDataHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.oodt.pcs.input.PGEDataHandler

All Implemented Interfaces:

PGEDataParseKeys, ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class PGEDataHandler
extends DefaultHandler
implements PGEDataParseKeys

A SAX-based event handler to parse PGE data out of an underlying XML file.

Version:

$Revision$

Author:

mattmann

Field Summary

Fields inherited from interface org.apache.oodt.pcs.input.PGEDataParseKeys

COLS_ATTR, GROUP_TAG_NAME, MATRIX_COL_TAG, MATRIX_ROW_TAG, MATRIX_TAG_NAME, NAME_ATTR, PARSING_MATRIX, PARSING_SCALAR, PARSING_VEC, PGE_INPUT_TAG_NAME, ROWS_ATTR, SCALAR_TAG_NAME, UNSET, VECTOR_ELEMENT_TAG, VECTOR_TAG_NAME

Constructor Summary

Constructors

Constructor and Description
PGEDataHandler()

Method Summary

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length)
void	endElement(String uri, String localName, String qName)
Map	getMatrices()
Map	getScalars()
Map	getVectors()
boolean	isParsingMatrix()
boolean	isParsingMatrixElement()
boolean	isParsingScalar()
boolean	isParsingVector()
boolean	isParsingVectorElement()
boolean	notParsing()
void	setMatrices(Map matrices)
void	setScalars(Map scalars)
void	setVectors(Map vectors)
void	startElement(String uri, String localName, String qName, 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

Constructor Detail

PGEDataHandler

public PGEDataHandler()

Method Detail

startElement

public void startElement(String uri,
                         String localName,
                         String qName,
                         Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Throws:

SAXException

endElement

public void endElement(String uri,
                       String localName,
                       String qName)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

Throws:

SAXException

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler

Throws:

SAXException

getMatrices

public Map getMatrices()

Returns:

the matrices

setMatrices

public void setMatrices(Map matrices)

Parameters:

matrices - the matrices to set

getScalars

public Map getScalars()

Returns:

the scalars

setScalars

public void setScalars(Map scalars)

Parameters:

scalars - the scalars to set

getVectors

public Map getVectors()

Returns:

the vectors

setVectors

public void setVectors(Map vectors)

Parameters:

vectors - the vectors to set

isParsingScalar

public boolean isParsingScalar()

isParsingVector

public boolean isParsingVector()

isParsingMatrix

public boolean isParsingMatrix()

isParsingMatrixElement

public boolean isParsingMatrixElement()

isParsingVectorElement

public boolean isParsingVectorElement()

notParsing

public boolean notParsing()