org.graphstream.algorithm.measure
Class MaxSimultaneousNodeCount

java.lang.Object
  org.graphstream.stream.SinkAdapter
      org.graphstream.algorithm.measure.MaxSimultaneousNodeCount

All Implemented Interfaces:

org.graphstream.stream.AttributeSink, org.graphstream.stream.ElementSink, org.graphstream.stream.Sink

public class MaxSimultaneousNodeCount
extends org.graphstream.stream.SinkAdapter

A measure to get the maximum count of nodes appearing simultaneously in the dynamic graph. It works as a sink, so it just needs to be added to the source providing graph informations. For example, in the graph :

 an A
 an B
 an C
 dn B
 an D
 dn C
 an E
 an F
 dn E
 

the maximal count of nodes appearing simultaneously in the graph is 4.

Constructor Summary

MaxSimultaneousNodeCount()

Method Summary

int	getMaxSimultaneousNodeCount() Get the max value.
void	graphCleared(String sourceId, long timeId)
void	nodeAdded(String sourceId, long timeId, String nodeId)
void	nodeRemoved(String sourceId, long timeId, String nodeId)
void	reset() Reset the max value.

Methods inherited from class org.graphstream.stream.SinkAdapter

edgeAdded, edgeAttributeAdded, edgeAttributeChanged, edgeAttributeRemoved, edgeRemoved, graphAttributeAdded, graphAttributeChanged, graphAttributeRemoved, nodeAttributeAdded, nodeAttributeChanged, nodeAttributeRemoved, stepBegins

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxSimultaneousNodeCount

public MaxSimultaneousNodeCount()

Method Detail

reset

public void reset()

Reset the max value.

getMaxSimultaneousNodeCount

public int getMaxSimultaneousNodeCount()

Get the max value.

Returns:

the max count of nodes appearing simultaneously in the graph

nodeAdded

public void nodeAdded(String sourceId,
                      long timeId,
                      String nodeId)

Specified by:

nodeAdded in interface org.graphstream.stream.ElementSink

Overrides:

nodeAdded in class org.graphstream.stream.SinkAdapter

nodeRemoved

public void nodeRemoved(String sourceId,
                        long timeId,
                        String nodeId)

Specified by:

nodeRemoved in interface org.graphstream.stream.ElementSink

Overrides:

nodeRemoved in class org.graphstream.stream.SinkAdapter

graphCleared

public void graphCleared(String sourceId,
                         long timeId)

Specified by:

graphCleared in interface org.graphstream.stream.ElementSink

Overrides:

graphCleared in class org.graphstream.stream.SinkAdapter