de.uni_leipzig.cvk.data
Class GraphMLReaderMod.GraphMLHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      de.uni_leipzig.cvk.data.GraphMLReaderMod.GraphMLHandler

All Implemented Interfaces:

GraphMLReaderMod.Tokens, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

Enclosing class:

GraphMLReaderMod

public static class GraphMLReaderMod.GraphMLHandler
extends org.xml.sax.helpers.DefaultHandler
implements GraphMLReaderMod.Tokens

A SAX Parser for GraphML data files.

Field Summary

protected java.lang.String	m_dflt
protected prefuse.data.Table	m_edges
protected prefuse.data.Schema	m_esch
protected java.lang.String	m_for
protected prefuse.data.Graph	m_graph
protected java.lang.String	m_graphid
protected java.lang.String	m_id
protected java.util.HashMap	m_idMap
protected java.lang.String	m_name
protected java.util.HashMap	m_nodeMap
protected prefuse.data.Table	m_nodes
protected prefuse.data.Schema	m_nsch
protected prefuse.data.parser.ParserFactory	m_pf
protected java.lang.StringBuffer	m_sbuf
protected java.lang.String	m_type
protected static java.lang.String	SRC
protected static java.lang.String	SRCID
protected static java.lang.String	TRG
protected static java.lang.String	TRGID

Fields inherited from interface de.uni_leipzig.cvk.data.GraphMLReaderMod.Tokens

ALL, ATTRNAME, ATTRTYPE, BOOLEAN, DATA, DATE, DEFAULT, DIRECTED, DOUBLE, EDGE, EDGEDEF, FLOAT, FOR, GRAPH, ID, INT, INTEGER, KEY, LONG, NODE, REAL, SOURCE, STRING, TARGET, TYPE, UNDIRECTED

Constructor Summary

GraphMLReaderMod.GraphMLHandler()

Method Summary

protected void	addToSchema()
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName)
protected void	error(java.lang.Exception e)
protected void	error(java.lang.String s)
prefuse.data.Graph	getGraph()
protected java.lang.Object	parse(java.lang.String s, java.lang.Class type)
protected java.lang.Class	parseType(java.lang.String type)
protected void	schemaCheck()
void	startDocument()
void	startElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

m_dflt

protected java.lang.String m_dflt

m_edges

protected prefuse.data.Table m_edges

m_esch

protected prefuse.data.Schema m_esch

m_for

protected java.lang.String m_for

m_graph

protected prefuse.data.Graph m_graph

m_graphid

protected java.lang.String m_graphid

m_id

protected java.lang.String m_id

m_idMap

protected java.util.HashMap m_idMap

m_name

protected java.lang.String m_name

m_nodeMap

protected java.util.HashMap m_nodeMap

m_nodes

protected prefuse.data.Table m_nodes

m_nsch

protected prefuse.data.Schema m_nsch

m_pf

protected prefuse.data.parser.ParserFactory m_pf

m_sbuf

protected java.lang.StringBuffer m_sbuf

m_type

protected java.lang.String m_type

SRC

protected static final java.lang.String SRC

SRCID

protected static final java.lang.String SRCID

TRG

protected static final java.lang.String TRG

TRGID

protected static final java.lang.String TRGID

Constructor Detail

GraphMLReaderMod.GraphMLHandler

public GraphMLReaderMod.GraphMLHandler()

Method Detail

addToSchema

protected void addToSchema()

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

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String namespaceURI,
                       java.lang.String localName,
                       java.lang.String qName)

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

error

protected void error(java.lang.Exception e)

error

protected void error(java.lang.String s)

getGraph

public prefuse.data.Graph getGraph()

parse

protected java.lang.Object parse(java.lang.String s,
                                 java.lang.Class type)
                          throws prefuse.data.parser.DataParseException

Throws:

prefuse.data.parser.DataParseException

parseType

protected java.lang.Class parseType(java.lang.String type)

schemaCheck

protected void schemaCheck()

startDocument

public void startDocument()

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

startElement

public void startElement(java.lang.String namespaceURI,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes atts)

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler