org.graphstream.ui.layout

Class HierarchicalLayout

java.lang.Object

org.graphstream.stream.SourceBase

org.graphstream.stream.PipeBase

org.graphstream.ui.layout.HierarchicalLayout

All Implemented Interfaces:

org.graphstream.stream.AttributeSink, org.graphstream.stream.ElementSink, org.graphstream.stream.Pipe, org.graphstream.stream.Sink, org.graphstream.stream.Source, org.graphstream.ui.layout.Layout

public class HierarchicalLayout
extends org.graphstream.stream.PipeBase
implements org.graphstream.ui.layout.Layout

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HierarchicalLayout.Rendering

Nested classes/interfaces inherited from class org.graphstream.stream.SourceBase

org.graphstream.stream.SourceBase.ElementType

Constructor Summary

Constructors

Constructor and Description
HierarchicalLayout()

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
void	compute()
void	edgeAdded(String sourceId, long timeId, String edgeId, String fromId, String toId, boolean directed)
void	edgeRemoved(String sourceId, long timeId, String edgeId)
void	freezeNode(String id, boolean frozen)
double	getForce()
org.graphstream.ui.geom.Point3	getHiPoint()
long	getLastStepTime()
String	getLayoutAlgorithmName()
org.graphstream.ui.geom.Point3	getLowPoint()
int	getNodeMovedCount()
double	getQuality()
double	getStabilization()
double	getStabilizationLimit()
int	getSteps()
void	graphCleared(String sourceId, long timeId)
void	inputPos(String filename)
static void	main(String... args)
void	moveNode(String id, double x, double y, double z)
void	nodeAdded(String sourceId, long timeId, String nodeId)
void	nodeRemoved(String sourceId, long timeId, String nodeId)
void	outputPos(String filename)
void	setForce(double value)
void	setQuality(double qualityLevel)
void	setRoots(String... rootsId)
void	setSendNodeInfos(boolean send)
void	setStabilizationLimit(double value)
void	shake()

Methods inherited from class org.graphstream.stream.PipeBase

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

Methods inherited from class org.graphstream.stream.SourceBase

addAttributeSink, addElementSink, addSink, attributeSinks, clearAttributeSinks, clearElementSinks, clearSinks, elementSinks, removeAttributeSink, removeElementSink, removeSink, sendAttributeChangedEvent, sendAttributeChangedEvent, sendEdgeAdded, sendEdgeAdded, sendEdgeAttributeAdded, sendEdgeAttributeAdded, sendEdgeAttributeChanged, sendEdgeAttributeChanged, sendEdgeAttributeRemoved, sendEdgeAttributeRemoved, sendEdgeRemoved, sendEdgeRemoved, sendGraphAttributeAdded, sendGraphAttributeAdded, sendGraphAttributeChanged, sendGraphAttributeChanged, sendGraphAttributeRemoved, sendGraphAttributeRemoved, sendGraphCleared, sendGraphCleared, sendNodeAdded, sendNodeAdded, sendNodeAttributeAdded, sendNodeAttributeAdded, sendNodeAttributeChanged, sendNodeAttributeChanged, sendNodeAttributeRemoved, sendNodeAttributeRemoved, sendNodeRemoved, sendNodeRemoved, sendStepBegins, sendStepBegins

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graphstream.stream.Source

addAttributeSink, addElementSink, addSink, clearAttributeSinks, clearElementSinks, clearSinks, removeAttributeSink, removeElementSink, removeSink

Methods inherited from interface org.graphstream.stream.AttributeSink

edgeAttributeAdded, edgeAttributeChanged, edgeAttributeRemoved, graphAttributeAdded, graphAttributeChanged, graphAttributeRemoved, nodeAttributeAdded, nodeAttributeChanged, nodeAttributeRemoved

Methods inherited from interface org.graphstream.stream.ElementSink

stepBegins

Constructor Detail

HierarchicalLayout

public HierarchicalLayout()

Method Detail

setRoots

public void setRoots(String... rootsId)

clear

public void clear()

Specified by:

clear in interface org.graphstream.ui.layout.Layout

compute

public void compute()

Specified by:

compute in interface org.graphstream.ui.layout.Layout

freezeNode

public void freezeNode(String id,
              boolean frozen)

Specified by:

freezeNode in interface org.graphstream.ui.layout.Layout

getForce

public double getForce()

Specified by:

getForce in interface org.graphstream.ui.layout.Layout

getHiPoint

public org.graphstream.ui.geom.Point3 getHiPoint()

Specified by:

getHiPoint in interface org.graphstream.ui.layout.Layout

getLastStepTime

public long getLastStepTime()

Specified by:

getLastStepTime in interface org.graphstream.ui.layout.Layout

getLayoutAlgorithmName

public String getLayoutAlgorithmName()

Specified by:

getLayoutAlgorithmName in interface org.graphstream.ui.layout.Layout

getLowPoint

public org.graphstream.ui.geom.Point3 getLowPoint()

Specified by:

getLowPoint in interface org.graphstream.ui.layout.Layout

getNodeMovedCount

public int getNodeMovedCount()

Specified by:

getNodeMovedCount in interface org.graphstream.ui.layout.Layout

getQuality

public double getQuality()

Specified by:

getQuality in interface org.graphstream.ui.layout.Layout

getStabilization

public double getStabilization()

Specified by:

getStabilization in interface org.graphstream.ui.layout.Layout

getStabilizationLimit

public double getStabilizationLimit()

Specified by:

getStabilizationLimit in interface org.graphstream.ui.layout.Layout

getSteps

public int getSteps()

Specified by:

getSteps in interface org.graphstream.ui.layout.Layout

inputPos

public void inputPos(String filename)
              throws IOException

Throws:

IOException

moveNode

public void moveNode(String id,
            double x,
            double y,
            double z)

Specified by:

moveNode in interface org.graphstream.ui.layout.Layout

outputPos

public void outputPos(String filename)
               throws IOException

Throws:

IOException

setForce

public void setForce(double value)

Specified by:

setForce in interface org.graphstream.ui.layout.Layout

setQuality

public void setQuality(double qualityLevel)

Specified by:

setQuality in interface org.graphstream.ui.layout.Layout

setSendNodeInfos

public void setSendNodeInfos(boolean send)

Specified by:

setSendNodeInfos in interface org.graphstream.ui.layout.Layout

setStabilizationLimit

public void setStabilizationLimit(double value)

Specified by:

setStabilizationLimit in interface org.graphstream.ui.layout.Layout

shake

public void shake()

Specified by:

shake in interface org.graphstream.ui.layout.Layout

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.PipeBase

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.PipeBase

edgeAdded

public void edgeAdded(String sourceId,
             long timeId,
             String edgeId,
             String fromId,
             String toId,
             boolean directed)

Specified by:

edgeAdded in interface org.graphstream.stream.ElementSink

Overrides:

edgeAdded in class org.graphstream.stream.PipeBase

edgeRemoved

public void edgeRemoved(String sourceId,
               long timeId,
               String edgeId)

Specified by:

edgeRemoved in interface org.graphstream.stream.ElementSink

Overrides:

edgeRemoved in class org.graphstream.stream.PipeBase

graphCleared

public void graphCleared(String sourceId,
                long timeId)

Specified by:

graphCleared in interface org.graphstream.stream.ElementSink

Overrides:

graphCleared in class org.graphstream.stream.PipeBase

main

public static void main(String... args)