org.graphstream.stream.file.gexf

Class GEXFNodes

java.lang.Object

org.graphstream.stream.SinkAdapter

org.graphstream.stream.file.gexf.GEXFNodes

All Implemented Interfaces:

AttributeSink, ElementSink, GEXFElement, Sink

public class GEXFNodes
extends SinkAdapter
implements GEXFElement

Nested Class Summary

Nested classes/interfaces inherited from interface org.graphstream.stream.file.gexf.GEXFElement

GEXFElement.AttrType, GEXFElement.ClassType, GEXFElement.DefaultEdgeType, GEXFElement.Extension, GEXFElement.IDType, GEXFElement.Mode, GEXFElement.TimeFormat

Constructor Summary

Constructors

Constructor and Description
GEXFNodes(GEXF root)

Method Summary

Modifier and Type	Method and Description
void	export(SmartXMLWriter stream)
void	graphCleared(java.lang.String sourceId, long timeId) The whole graph was cleared.
void	nodeAdded(java.lang.String sourceId, long timeId, java.lang.String nodeId) A node was inserted in the given graph.
void	nodeAttributeAdded(java.lang.String sourceId, long timeId, java.lang.String nodeId, java.lang.String attribute, java.lang.Object value) A node attribute was added.
void	nodeAttributeChanged(java.lang.String sourceId, long timeId, java.lang.String nodeId, java.lang.String attribute, java.lang.Object oldValue, java.lang.Object newValue) A node attribute was changed.
void	nodeAttributeRemoved(java.lang.String sourceId, long timeId, java.lang.String nodeId, java.lang.String attribute) A node attribute was removed.
void	nodeRemoved(java.lang.String sourceId, long timeId, java.lang.String nodeId) A node was removed from the graph.

Methods inherited from class org.graphstream.stream.SinkAdapter

edgeAdded, edgeAttributeAdded, edgeAttributeChanged, edgeAttributeRemoved, edgeRemoved, graphAttributeAdded, graphAttributeChanged, graphAttributeRemoved, stepBegins

Methods inherited from class java.lang.Object

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

Constructor Detail

GEXFNodes

public GEXFNodes(GEXF root)

Method Detail

export

public void export(SmartXMLWriter stream)
            throws javax.xml.stream.XMLStreamException

Specified by:

export in interface GEXFElement

Throws:

javax.xml.stream.XMLStreamException

nodeAdded

public void nodeAdded(java.lang.String sourceId,
                      long timeId,
                      java.lang.String nodeId)

Description copied from interface: ElementSink

A node was inserted in the given graph.

Specified by:

nodeAdded in interface ElementSink

Overrides:

nodeAdded in class SinkAdapter

Parameters:

sourceId - Identifier of the graph where the node was added.

nodeId - Identifier of the added node.

nodeRemoved

public void nodeRemoved(java.lang.String sourceId,
                        long timeId,
                        java.lang.String nodeId)

Description copied from interface: ElementSink

A node was removed from the graph.

Specified by:

nodeRemoved in interface ElementSink

Overrides:

nodeRemoved in class SinkAdapter

Parameters:

sourceId - Identifier of the graph where the node will be removed.

nodeId - Identifier of the removed node.

nodeAttributeAdded

public void nodeAttributeAdded(java.lang.String sourceId,
                               long timeId,
                               java.lang.String nodeId,
                               java.lang.String attribute,
                               java.lang.Object value)

Description copied from interface: AttributeSink

A node attribute was added.

Specified by:

nodeAttributeAdded in interface AttributeSink

Overrides:

nodeAttributeAdded in class SinkAdapter

Parameters:

sourceId - Identifier of the graph where the change occurred.

nodeId - Identifier of the node whose attribute changed.

attribute - The attribute name.

value - The attribute new value.

nodeAttributeChanged

public void nodeAttributeChanged(java.lang.String sourceId,
                                 long timeId,
                                 java.lang.String nodeId,
                                 java.lang.String attribute,
                                 java.lang.Object oldValue,
                                 java.lang.Object newValue)

Description copied from interface: AttributeSink

A node attribute was changed.

Specified by:

nodeAttributeChanged in interface AttributeSink

Overrides:

nodeAttributeChanged in class SinkAdapter

Parameters:

sourceId - Identifier of the graph where the change occurred.

nodeId - Identifier of the node whose attribute changed.

attribute - The attribute name.

oldValue - The attribute old value.

newValue - The attribute new value.

nodeAttributeRemoved

public void nodeAttributeRemoved(java.lang.String sourceId,
                                 long timeId,
                                 java.lang.String nodeId,
                                 java.lang.String attribute)

Description copied from interface: AttributeSink

A node attribute was removed.

Specified by:

nodeAttributeRemoved in interface AttributeSink

Overrides:

nodeAttributeRemoved in class SinkAdapter

Parameters:

sourceId - Identifier of the graph where the attribute was removed.

nodeId - Identifier of the node whose attribute was removed.

attribute - The removed attribute name.

graphCleared

public void graphCleared(java.lang.String sourceId,
                         long timeId)

Description copied from interface: ElementSink

The whole graph was cleared. All the nodes, edges and attributes of the graph are removed.

Specified by:

graphCleared in interface ElementSink

Overrides:

graphCleared in class SinkAdapter

Parameters:

sourceId - The graph cleared.