org.gephi.statistics.plugin

Class Hits

java.lang.Object

org.gephi.statistics.plugin.Hits

All Implemented Interfaces:

Statistics, LongTask

public class Hits
extends Object
implements Statistics, LongTask

Ref: Jon M. Kleinberg, Authoritative Sources in a Hyperlinked Environment, in Journal of the ACM 46 (5): 604–632 (1999)

Author:

pjmcswee

Field Summary

Fields

Modifier and Type	Field and Description
static String	AUTHORITY
static String	HUB

Constructor Summary

Constructors

Constructor and Description
Hits()

Method Summary

Modifier and Type	Method and Description
void	calculateHits(org.gephi.graph.api.Graph graph, double[] hubValues, double[] authorityValues, Map<org.gephi.graph.api.Node,Integer> indices, boolean isDirected, double eps)
boolean	cancel() Cancel the task.
HashMap<org.gephi.graph.api.Node,Integer>	createIndicesMap(org.gephi.graph.api.Graph graph)
void	execute(org.gephi.graph.api.Graph graph)
void	execute(org.gephi.graph.api.GraphModel graphModel) Executes the statistics algorithm.
double	getEpsilon()
String	getReport() Returns an HTML string that displays the statistics result.
boolean	getUndirected()
void	setEpsilon(double eps)
void	setProgressTicket(ProgressTicket progressTicket) Set the progress ticket for the long task.
void	setUndirected(boolean pUndirected)

Methods inherited from class java.lang.Object

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

Field Detail

AUTHORITY

public static final String AUTHORITY

See Also:

Constant Field Values

HUB

public static final String HUB

See Also:

Constant Field Values

Constructor Detail

Hits

public Hits()

Method Detail

setUndirected

public void setUndirected(boolean pUndirected)

getUndirected

public boolean getUndirected()

Returns:

execute

public void execute(org.gephi.graph.api.GraphModel graphModel)

Description copied from interface: Statistics

Executes the statistics algorithm.

It is preferable to work on visible graphs, to be synchronized with the visualization.

Specified by:

execute in interface Statistics

Parameters:

graphModel - The graph model

execute

public void execute(org.gephi.graph.api.Graph graph)

calculateHits

public void calculateHits(org.gephi.graph.api.Graph graph,
                          double[] hubValues,
                          double[] authorityValues,
                          Map<org.gephi.graph.api.Node,Integer> indices,
                          boolean isDirected,
                          double eps)

createIndicesMap

public HashMap<org.gephi.graph.api.Node,Integer> createIndicesMap(org.gephi.graph.api.Graph graph)

getReport

public String getReport()

Description copied from interface: Statistics

Returns an HTML string that displays the statistics result. Can contains complex HTML snippets and images.

Specified by:

getReport in interface Statistics

Returns:

cancel

public boolean cancel()

Description copied from interface: LongTask

Cancel the task. Returns true if the task has been sucessfully cancelled, false otherwise.

Specified by:

cancel in interface LongTask

Returns:

setProgressTicket

public void setProgressTicket(ProgressTicket progressTicket)

Description copied from interface: LongTask

Set the progress ticket for the long task. Can't be null.

Specified by:

setProgressTicket in interface LongTask

Parameters:

progressTicket -

setEpsilon

public void setEpsilon(double eps)

Parameters:

eps -

getEpsilon

public double getEpsilon()

Returns: