org.processmining.prabhakardixit.alignments.visualization

Class TreeViz

java.lang.Object

org.processmining.prabhakardixit.alignments.visualization.TreeViz

All Implemented Interfaces:

java.io.Serializable, weka.gui.visualize.plugins.GraphVisualizePlugin

public class TreeViz
extends java.lang.Object
implements java.io.Serializable, weka.gui.visualize.plugins.GraphVisualizePlugin

Displays a graph in XML BIF format as Prefuse graph.

Based on the prefuse.demos.GraphView demo.

Version:

$Revision$

Author:

jeffrey heer (original prefuse demo), fracpete (fracpete at waikato dot ac dot nz)

See Also:

prefuse.demos.GraphView, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TreeViz.BIFToGraphML Turns the XML BIF format into GraphML XML format.
static class	TreeViz.GraphPanel A panel for displaying a prefuse graph.

Constructor Summary

Constructors

Constructor and Description
TreeViz()

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	convert(java.lang.String bif) Converts the XML BIF format to GraphML.
protected void	display(java.lang.String bif, java.lang.String name) Displays the graph.
protected void	displayError(java.lang.String msg) Displays the error.
java.lang.String	getDesignVersion() Get the specific version of Weka the class is designed for.
java.lang.String	getMaxVersion() Get the maximum version of Weka, exclusive, the class is designed to work with.
java.lang.String	getMinVersion() Get the minimum version of Weka, inclusive, the class is designed to work with.
javax.swing.JMenuItem	getVisualizeMenuItem(java.lang.String bif, java.lang.String name) Get a JMenu or JMenuItem which contain action listeners that perform the visualization of the graph in XML BIF format.
protected prefuse.data.Graph	parse(java.lang.String graphml) Parses the graph in GraphML and returns the built graph.

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeViz

public TreeViz()

Method Detail

getMinVersion

public java.lang.String getMinVersion()

Get the minimum version of Weka, inclusive, the class is designed to work with. eg: 3.5.0

Specified by:

getMinVersion in interface weka.gui.visualize.plugins.GraphVisualizePlugin

Returns:

the minimum version

getMaxVersion

public java.lang.String getMaxVersion()

Get the maximum version of Weka, exclusive, the class is designed to work with. eg: 3.6.0

Specified by:

getMaxVersion in interface weka.gui.visualize.plugins.GraphVisualizePlugin

Returns:

the maximum version

getDesignVersion

public java.lang.String getDesignVersion()

Get the specific version of Weka the class is designed for. eg: 3.5.1

Specified by:

getDesignVersion in interface weka.gui.visualize.plugins.GraphVisualizePlugin

Returns:

the version the plugin was designed for

getVisualizeMenuItem

public javax.swing.JMenuItem getVisualizeMenuItem(java.lang.String bif,
                                                  java.lang.String name)

Get a JMenu or JMenuItem which contain action listeners that perform the visualization of the graph in XML BIF format. Exceptions thrown because of changes in Weka since compilation need to be caught by the implementer.

Specified by:

getVisualizeMenuItem in interface weka.gui.visualize.plugins.GraphVisualizePlugin

Parameters:

bif - the graph in XML BIF format

name - the name of the item (in the Explorer's history list)

Returns:

menuitem for opening visualization(s), or null to indicate no visualization is applicable for the input

See Also:

NoClassDefFoundError, IncompatibleClassChangeError

displayError

protected void displayError(java.lang.String msg)

Displays the error.

Parameters:

msg - the error to display

convert

protected java.lang.String convert(java.lang.String bif)

Converts the XML BIF format to GraphML.

Parameters:

bif - the graph in XML BIF format

Returns:

the graph in GraphML or null in case of an error

parse

protected prefuse.data.Graph parse(java.lang.String graphml)

Parses the graph in GraphML and returns the built graph.

Parameters:

graphml - the graph in GraphML

Returns:

the graph or null in case of an error

display

protected void display(java.lang.String bif,
                       java.lang.String name)

Displays the graph.

Parameters:

bif - the graph in XML BIF format

name - the name of the graph