public class FileSinkDynamicGML extends FileSinkGML
THIS CLASS IS REALLY NOT APPROPRIATE FOR GENERAL USE. Indeed the GML format is not dynamic and it is very difficult to export the correct attributes of nodes if the declaration of the attribute is far from the declaration of the node. The only way would be to store the graph in a buffer and output it at once when the file is closed.
Therefore this class outputs attributes of nodes and edges only if their addition directly follows the corresponding node or edge.
| Constructor and Description |
|---|
FileSinkDynamicGML() |
| Modifier and Type | Method and Description |
|---|---|
void |
edgeAdded(String sourceId,
long timeId,
String edgeId,
String fromNodeId,
String toNodeId,
boolean directed)
An edge was inserted in graph.
|
void |
edgeAttributeAdded(String sourceId,
long timeId,
String edgeId,
String attribute,
Object value)
A edge attribute was added.
|
void |
edgeAttributeChanged(String sourceId,
long timeId,
String edgeId,
String attribute,
Object oldValue,
Object newValue)
A edge attribute was changed.
|
void |
edgeAttributeRemoved(String sourceId,
long timeId,
String edgeId,
String attribute)
A edge attribute was removed.
|
void |
edgeRemoved(String sourceId,
long timeId,
String edgeId)
An edge of graph was removed.The nodes the edge connects may already have
been removed from the graph.
|
void |
graphAttributeAdded(String sourceId,
long timeId,
String attribute,
Object value)
A graph attribute was added.
|
void |
graphAttributeChanged(String sourceId,
long timeId,
String attribute,
Object oldValue,
Object newValue)
A graph attribute was changed.
|
void |
graphAttributeRemoved(String sourceId,
long timeId,
String attribute)
A graph attribute was removed.
|
void |
graphCleared(String sourceId,
long timeId)
The whole graph was cleared.
|
void |
nodeAdded(String sourceId,
long timeId,
String nodeId)
A node was inserted in the given graph.
|
void |
nodeAttributeAdded(String sourceId,
long timeId,
String nodeId,
String attribute,
Object value)
A node attribute was added.
|
void |
nodeAttributeChanged(String sourceId,
long timeId,
String nodeId,
String attribute,
Object oldValue,
Object newValue)
A node attribute was changed.
|
void |
nodeAttributeRemoved(String sourceId,
long timeId,
String nodeId,
String attribute)
A node attribute was removed.
|
void |
nodeRemoved(String sourceId,
long timeId,
String nodeId)
A node was removed from the graph.
|
void |
stepBegins(String sourceId,
long timeId,
double step)
Since dynamic graphs are based on discrete event modifications, the
notion of step is defined to simulate elapsed time between events.
|
public void graphAttributeAdded(String sourceId, long timeId, String attribute, Object value)
AttributeSinkgraphAttributeAdded in interface AttributeSinkgraphAttributeAdded in class FileSinkGMLsourceId - Identifier of the graph where the attribute changed.attribute - The attribute name.value - The attribute new value.public void graphAttributeChanged(String sourceId, long timeId, String attribute, Object oldValue, Object newValue)
AttributeSinkgraphAttributeChanged in interface AttributeSinkgraphAttributeChanged in class FileSinkGMLsourceId - Identifier of the graph where the attribute changed.attribute - The attribute name.oldValue - The attribute old value.newValue - The attribute new value.public void graphAttributeRemoved(String sourceId, long timeId, String attribute)
AttributeSinkgraphAttributeRemoved in interface AttributeSinkgraphAttributeRemoved in class FileSinkGMLsourceId - Identifier of the graph where the attribute was removed.attribute - The removed attribute name.public void nodeAttributeAdded(String sourceId, long timeId, String nodeId, String attribute, Object value)
AttributeSinknodeAttributeAdded in interface AttributeSinknodeAttributeAdded in class FileSinkGMLsourceId - 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.public void nodeAttributeChanged(String sourceId, long timeId, String nodeId, String attribute, Object oldValue, Object newValue)
AttributeSinknodeAttributeChanged in interface AttributeSinknodeAttributeChanged in class FileSinkGMLsourceId - 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.public void nodeAttributeRemoved(String sourceId, long timeId, String nodeId, String attribute)
AttributeSinknodeAttributeRemoved in interface AttributeSinknodeAttributeRemoved in class FileSinkGMLsourceId - Identifier of the graph where the attribute was removed.nodeId - Identifier of the node whose attribute was removed.attribute - The removed attribute name.public void edgeAttributeAdded(String sourceId, long timeId, String edgeId, String attribute, Object value)
AttributeSinkedgeAttributeAdded in interface AttributeSinkedgeAttributeAdded in class FileSinkGMLsourceId - Identifier of the graph where the change occurred.edgeId - Identifier of the edge whose attribute changed.attribute - The attribute name.value - The attribute new value.public void edgeAttributeChanged(String sourceId, long timeId, String edgeId, String attribute, Object oldValue, Object newValue)
AttributeSinkedgeAttributeChanged in interface AttributeSinkedgeAttributeChanged in class FileSinkGMLsourceId - Identifier of the graph where the change occurred.edgeId - Identifier of the edge whose attribute changed.attribute - The attribute name.oldValue - The attribute old value.newValue - The attribute new value.public void edgeAttributeRemoved(String sourceId, long timeId, String edgeId, String attribute)
AttributeSinkedgeAttributeRemoved in interface AttributeSinkedgeAttributeRemoved in class FileSinkGMLsourceId - Identifier of the graph where the attribute was removed.edgeId - Identifier of the edge whose attribute was removed.attribute - The removed attribute name.public void nodeAdded(String sourceId, long timeId, String nodeId)
ElementSinknodeAdded in interface ElementSinknodeAdded in class FileSinkGMLsourceId - Identifier of the graph where the node was added.nodeId - Identifier of the added node.public void nodeRemoved(String sourceId, long timeId, String nodeId)
ElementSinknodeRemoved in interface ElementSinknodeRemoved in class FileSinkGMLsourceId - Identifier of the graph where the node will be removed.nodeId - Identifier of the removed node.public void edgeAdded(String sourceId, long timeId, String edgeId, String fromNodeId, String toNodeId, boolean directed)
ElementSinkedgeAdded in interface ElementSinkedgeAdded in class FileSinkGMLsourceId - Identifier of the graph where the edge was added.edgeId - Identifier of the added edge.fromNodeId - Identifier of the first node of the edge.toNodeId - Identifier of the second node of the edge.directed - If true, the edge is directed.public void edgeRemoved(String sourceId, long timeId, String edgeId)
ElementSinkedgeRemoved in interface ElementSinkedgeRemoved in class FileSinkGMLsourceId - The graph where the edge will be removed.edgeId - The edge that will be removed.public void graphCleared(String sourceId, long timeId)
ElementSinkgraphCleared in interface ElementSinkgraphCleared in class FileSinkGMLsourceId - The graph cleared.public void stepBegins(String sourceId, long timeId, double step)
ElementSinkSince dynamic graphs are based on discrete event modifications, the notion of step is defined to simulate elapsed time between events. So a step is a event that occurs in the graph, it does not modify it but it gives a kind of timestamp that allow the tracking of the progress of the graph over the time.
This kind of event is useful for dynamic algorithms that listen to the dynamic graph and need to measure the time in the graph's evolution.
stepBegins in interface ElementSinkstepBegins in class FileSinkGMLsourceId - Identifier of the graph where the step starts.timeId - A numerical value that may give a timestamp to track the
evolution of the graph over the time.Copyright © 2015. All rights reserved.