Package weka.gui.beans

Class AttributeSummarizer

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

weka.gui.beans.DataVisualizer

weka.gui.beans.AttributeSummarizer

All Implemented Interfaces:

ImageObserver, MenuContainer, BeanContextChild, Serializable, EventListener, Accessible, EnvironmentHandler, BeanCommon, DataSourceListener, EventConstraints, HeadlessEventCollector, KnowledgeFlowApp.KFPerspective, TestSetListener, TrainingSetListener, UserRequestAcceptor, Visible

public class AttributeSummarizer
extends DataVisualizer
implements KnowledgeFlowApp.KFPerspective

Bean that encapsulates displays bar graph summaries for attributes in a data set.

Version:

$Revision$

Author:

Mark Hall

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Component

Component.BaselineResizeBehavior

Field Summary

Fields inherited from class javax.swing.JComponent

TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor	Description
AttributeSummarizer()	Creates a new AttributeSummarizer instance.

Method Summary

Modifier and Type	Method	Description
boolean	acceptsInstances()	Returns true if this perspective accepts instances
Enumeration<String>	enumerateRequests()	Return an enumeration of actions that the user can ask this bean to perform
int	getColoringIndex()	Return the coloring index for the attribute summary plots
int	getGridWidth()	Get the width of the grid of plots
int	getMaxPlots()	Get the number of plots to display
Icon	getPerspectiveIcon()	Get the icon for this perspective.
String	getPerspectiveTipText()	Get the tool tip text for this perspective.
String	getPerspectiveTitle()	Get the title of this perspective
String	globalInfo()	Global info for this bean
static void	main(String[] args)
void	performRequest(String request)	Perform a named user request
void	setActive(boolean active)	Set active status of this perspective.
void	setColoringIndex(int ci)	Set the coloring index for the attribute summary plots
void	setDesign(boolean design)	Set whether the appearance of this bean should be design or application
void	setGridWidth(int gw)	Set the width of the grid of plots
void	setInstances(Instances inst)	Set instances for this bean.
void	setLoaded(boolean loaded)	Set whether this perspective is "loaded" - i.e.
void	setMainKFPerspective(KnowledgeFlowApp.MainKFPerspective main)	Set a reference to the main KnowledgeFlow perspective - i.e.
void	setMaxPlots(int mp)	Set the maximum number of plots to display
void	useDefaultVisual()	Use the default appearance for this bean

Methods inherited from class weka.gui.beans.DataVisualizer

acceptDataSet, acceptTestSet, acceptTrainingSet, addDataSourceListener, addImageListener, addPropertyChangeListener, addVetoableChangeListener, connectionAllowed, connectionAllowed, connectionNotification, disconnectionNotification, eventGeneratable, getBeanContext, getCustomName, getOffscreenAdditionalOpts, getOffscreenHeight, getOffscreenRendererName, getOffscreenWidth, getOffscreenXAxis, getOffscreenYAxis, getVisual, isBusy, processHeadlessEvents, removeDataSourceListener, removeImageListener, removePropertyChangeListener, removeVetoableChangeListener, retrieveHeadlessEvents, setBeanContext, setCustomName, setEnvironment, setLog, setOffscreenAdditionalOpts, setOffscreenHeight, setOffscreenRendererName, setOffscreenWidth, setOffscreenXAxis, setOffscreenYAxis, setVisual, stop

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeSummarizer

public AttributeSummarizer()

Creates a new AttributeSummarizer instance.

Method Detail

globalInfo

public String globalInfo()

Global info for this bean

Overrides:

globalInfo in class DataVisualizer

Returns:

a String value

setColoringIndex

public void setColoringIndex(int ci)

Set the coloring index for the attribute summary plots

Parameters:

ci - an int value

getColoringIndex

public int getColoringIndex()

Return the coloring index for the attribute summary plots

Returns:

an int value

setGridWidth

public void setGridWidth(int gw)

Set the width of the grid of plots

Parameters:

gw - the width of the grid

getGridWidth

public int getGridWidth()

Get the width of the grid of plots

Returns:

the grid width

setMaxPlots

public void setMaxPlots(int mp)

Set the maximum number of plots to display

Parameters:

mp - the number of plots to display

getMaxPlots

public int getMaxPlots()

Get the number of plots to display

Returns:

the number of plots to display

setDesign

public void setDesign(boolean design)

Set whether the appearance of this bean should be design or application

Parameters:

design - true if bean should appear in design mode

useDefaultVisual

public void useDefaultVisual()

Use the default appearance for this bean

Specified by:

useDefaultVisual in interface Visible

Overrides:

useDefaultVisual in class DataVisualizer

enumerateRequests

public Enumeration<String> enumerateRequests()

Return an enumeration of actions that the user can ask this bean to perform

Specified by:

enumerateRequests in interface UserRequestAcceptor

Overrides:

enumerateRequests in class DataVisualizer

Returns:

an Enumeration value

setInstances

public void setInstances(Instances inst)
                  throws Exception

Set instances for this bean. This method is a convenience method for clients who use this component programatically

Specified by:

setInstances in interface KnowledgeFlowApp.KFPerspective

Overrides:

setInstances in class DataVisualizer

Parameters:

inst - an Instances value

Throws:

Exception - if an error occurs

acceptsInstances

public boolean acceptsInstances()

Returns true if this perspective accepts instances

Specified by:

acceptsInstances in interface KnowledgeFlowApp.KFPerspective

Returns:

true if this perspective can accept instances

getPerspectiveTitle

public String getPerspectiveTitle()

Get the title of this perspective

Specified by:

getPerspectiveTitle in interface KnowledgeFlowApp.KFPerspective

Returns:

the title of this perspective

getPerspectiveTipText

public String getPerspectiveTipText()

Get the tool tip text for this perspective.

Specified by:

getPerspectiveTipText in interface KnowledgeFlowApp.KFPerspective

Returns:

the tool tip text for this perspective

getPerspectiveIcon

public Icon getPerspectiveIcon()

Get the icon for this perspective.

Specified by:

getPerspectiveIcon in interface KnowledgeFlowApp.KFPerspective

Returns:

the Icon for this perspective (or null if the perspective does not have an icon)

setActive

public void setActive(boolean active)

Set active status of this perspective. True indicates that this perspective is the visible active perspective in the KnowledgeFlow

Specified by:

setActive in interface KnowledgeFlowApp.KFPerspective

Parameters:

active - true if this perspective is the active one

setLoaded

public void setLoaded(boolean loaded)

Set whether this perspective is "loaded" - i.e. whether or not the user has opted to have it available in the perspective toolbar. The perspective can make the decision as to allocating or freeing resources on the basis of this.

Specified by:

setLoaded in interface KnowledgeFlowApp.KFPerspective

Parameters:

loaded - true if the perspective is available in the perspective toolbar of the KnowledgeFlow

setMainKFPerspective

public void setMainKFPerspective(KnowledgeFlowApp.MainKFPerspective main)

Set a reference to the main KnowledgeFlow perspective - i.e. the perspective that manages flow layouts.

Specified by:

setMainKFPerspective in interface KnowledgeFlowApp.KFPerspective

Parameters:

main - the main KnowledgeFlow perspective.

performRequest

public void performRequest(String request)

Perform a named user request

Specified by:

performRequest in interface UserRequestAcceptor

Overrides:

performRequest in class DataVisualizer

Parameters:

request - a string containing the name of the request to perform

Throws:

IllegalArgumentException - if request is not supported

main

public static void main(String[] args)