Module org.jgrapht.io

Package org.jgrapht.nio.gexf

Class SimpleGEXFEventDrivenImporter.GEXFHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.jgrapht.nio.gexf.SimpleGEXFEventDrivenImporter.GEXFHandler

All Implemented Interfaces:

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

Enclosing class:

SimpleGEXFEventDrivenImporter

private class SimpleGEXFEventDrivenImporter.GEXFHandler
extends org.xml.sax.helpers.DefaultHandler

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	ATTRIBUTE
private static java.lang.String	ATTRIBUTE_ID
private static java.lang.String	ATTRIBUTE_TITLE
private static java.lang.String	ATTRIBUTE_TYPE
private static java.lang.String	ATTRIBUTES
private static java.lang.String	ATTRIBUTES_CLASS
private java.lang.String	attributesClass
private static java.lang.String	ATTVALUE
private static java.lang.String	ATTVALUE_FOR
private static java.lang.String	ATTVALUE_VALUE
private static java.lang.String	ATTVALUES
private Triple<java.lang.String,java.lang.String,java.lang.Double>	currentEdge
private java.lang.String	currentNode
private static java.lang.String	EDGE
private static java.lang.String	EDGE_ID
private static java.lang.String	EDGE_SOURCE
private static java.lang.String	EDGE_TARGET
private static java.lang.String	EDGE_WEIGHT
private java.util.Map<java.lang.String,SimpleGEXFEventDrivenImporter.Attribute>	edgeValidAttributes
private static java.lang.String	GRAPH
private int	insideAttribute
private int	insideAttributes
private int	insideAttValue
private int	insideAttValues
private int	insideEdge
private int	insideGraph
private int	insideNode
private static java.lang.String	NODE
private static java.lang.String	NODE_ID
private java.util.Map<java.lang.String,SimpleGEXFEventDrivenImporter.Attribute>	nodeValidAttributes

Constructor Summary

Constructors

Constructor	Description
GEXFHandler()

Method Summary

Modifier and Type	Method	Description
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
void	error(org.xml.sax.SAXParseException e)
void	fatalError(org.xml.sax.SAXParseException e)
private java.util.Optional<java.lang.String>	findAttribute(java.lang.String localName, org.xml.sax.Attributes attributes)
void	startDocument()
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
void	warning(org.xml.sax.SAXParseException e)

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

characters, endDocument, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl

Methods inherited from class java.lang.Object

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

Field Detail

GRAPH

private static final java.lang.String GRAPH

See Also:

Constant Field Values

NODE

private static final java.lang.String NODE

See Also:

Constant Field Values

NODE_ID

private static final java.lang.String NODE_ID

See Also:

Constant Field Values

EDGE

private static final java.lang.String EDGE

See Also:

Constant Field Values

EDGE_ID

private static final java.lang.String EDGE_ID

See Also:

Constant Field Values

EDGE_SOURCE

private static final java.lang.String EDGE_SOURCE

See Also:

Constant Field Values

EDGE_TARGET

private static final java.lang.String EDGE_TARGET

See Also:

Constant Field Values

EDGE_WEIGHT

private static final java.lang.String EDGE_WEIGHT

See Also:

Constant Field Values

ATTRIBUTES

private static final java.lang.String ATTRIBUTES

See Also:

Constant Field Values

ATTRIBUTES_CLASS

private static final java.lang.String ATTRIBUTES_CLASS

See Also:

Constant Field Values

ATTRIBUTE

private static final java.lang.String ATTRIBUTE

See Also:

Constant Field Values

ATTRIBUTE_ID

private static final java.lang.String ATTRIBUTE_ID

See Also:

Constant Field Values

ATTRIBUTE_TITLE

private static final java.lang.String ATTRIBUTE_TITLE

See Also:

Constant Field Values

ATTRIBUTE_TYPE

private static final java.lang.String ATTRIBUTE_TYPE

See Also:

Constant Field Values

ATTVALUES

private static final java.lang.String ATTVALUES

See Also:

Constant Field Values

ATTVALUE

private static final java.lang.String ATTVALUE

See Also:

Constant Field Values

ATTVALUE_FOR

private static final java.lang.String ATTVALUE_FOR

See Also:

Constant Field Values

ATTVALUE_VALUE

private static final java.lang.String ATTVALUE_VALUE

See Also:

Constant Field Values

insideGraph

private int insideGraph

insideNode

private int insideNode

currentNode

private java.lang.String currentNode

insideEdge

private int insideEdge

currentEdge

private Triple<java.lang.String,java.lang.String,java.lang.Double> currentEdge

insideAttributes

private int insideAttributes

attributesClass

private java.lang.String attributesClass

insideAttribute

private int insideAttribute

insideAttValues

private int insideAttValues

insideAttValue

private int insideAttValue

nodeValidAttributes

private java.util.Map<java.lang.String,SimpleGEXFEventDrivenImporter.Attribute> nodeValidAttributes

edgeValidAttributes

private java.util.Map<java.lang.String,SimpleGEXFEventDrivenImporter.Attribute> edgeValidAttributes

Constructor Detail

GEXFHandler

public GEXFHandler()

Method Detail

startDocument

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

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

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

warning

public void warning(org.xml.sax.SAXParseException e)
             throws org.xml.sax.SAXException

Specified by:

warning in interface org.xml.sax.ErrorHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

error

public void error(org.xml.sax.SAXParseException e)
           throws org.xml.sax.SAXException

Specified by:

error in interface org.xml.sax.ErrorHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

fatalError

public void fatalError(org.xml.sax.SAXParseException e)
                throws org.xml.sax.SAXException

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

findAttribute

private java.util.Optional<java.lang.String> findAttribute(java.lang.String localName,
                                                           org.xml.sax.Attributes attributes)