weka.gui.beans

Class CostBenefitAnalysis

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

weka.gui.beans.CostBenefitAnalysis

All Implemented Interfaces:

ImageObserver, MenuContainer, BeanContextChild, Serializable, EventListener, Accessible, BeanCommon, HeadlessEventCollector, ThresholdDataListener, UserRequestAcceptor, Visible

@KFStep(category="Visualize",
        toolTipText="Interactive cost/benefit analysis")
public class CostBenefitAnalysis
extends JPanel
implements BeanCommon, ThresholdDataListener, Visible, UserRequestAcceptor, Serializable, BeanContextChild, HeadlessEventCollector

Bean that aids in analyzing cost/benefit tradeoffs.

Version:

$Revision: 8894 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

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 and Description
CostBenefitAnalysis() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	acceptDataSet(ThresholdDataEvent e) Accept a threshold data event and set up the visualization.
void	addVetoableChangeListener(String name, VetoableChangeListener vcl)
boolean	connectionAllowed(EventSetDescriptor esd) Returns true if, at this time, the object will accept a connection according to the supplied EventSetDescriptor
boolean	connectionAllowed(String eventName) Returns true if, at this time, the object will accept a connection via the named event
void	connectionNotification(String eventName, Object source) Notify this object that it has been registered as a listener with a source for recieving events described by the named event This object is responsible for recording this fact.
void	disconnectionNotification(String eventName, Object source) Notify this object that it has been deregistered as a listener with a source for named event.
Enumeration	enumerateRequests() Get a list of performable requests
BeanContext	getBeanContext()
String	getCustomName() Get the custom (descriptive) name for this bean (if one has been set)
BeanVisual	getVisual() Get the visual representation
String	globalInfo() Global info for this bean
boolean	isBusy() Returns true if.
static void	main(String[] args)
void	performRequest(String request) Perform the named request
void	processHeadlessEvents(List<EventObject> headless) Process a list of events that have been collected earlier.
void	removeVetoableChangeListener(String name, VetoableChangeListener vcl)
List<EventObject>	retrieveHeadlessEvents() Get the list of events processed in headless mode.
void	setBeanContext(BeanContext bc)
void	setCurveData(PlotData2D curveData, Attribute origClassAtt) Set the threshold curve data to use.
void	setCustomName(String name) Set a custom (descriptive) name for this bean
void	setLog(Logger logger) Set a logger
void	setVisual(BeanVisual newVisual) Set a new visual representation
void	stop() Stop any processing that the bean might be doing.
void	useDefaultVisual() Use the default visual representation

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, 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, 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, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, 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, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, 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

Methods inherited from interface java.beans.beancontext.BeanContextChild

addPropertyChangeListener, removePropertyChangeListener

Constructor Detail

CostBenefitAnalysis

public CostBenefitAnalysis()

Constructor.

Method Detail

globalInfo

public String globalInfo()

Global info for this bean

Returns:

a String value

acceptDataSet

public void acceptDataSet(ThresholdDataEvent e)

Accept a threshold data event and set up the visualization.

Specified by:

acceptDataSet in interface ThresholdDataListener

Parameters:

e - a threshold data event

setCurveData

public void setCurveData(PlotData2D curveData,
                Attribute origClassAtt)
                  throws Exception

Set the threshold curve data to use.

Parameters:

curveData - a PlotData2D object set up with the curve data.

origClassAtt - the class attribute from the original data used to generate the curve.

Throws:

Exception - if somthing goes wrong during the setup process.

getVisual

public BeanVisual getVisual()

Description copied from interface: Visible

Get the visual representation

Specified by:

getVisual in interface Visible

Returns:

a BeanVisual value

setVisual

public void setVisual(BeanVisual newVisual)

Description copied from interface: Visible

Set a new visual representation

Specified by:

setVisual in interface Visible

Parameters:

newVisual - a BeanVisual value

useDefaultVisual

public void useDefaultVisual()

Description copied from interface: Visible

Use the default visual representation

Specified by:

useDefaultVisual in interface Visible

enumerateRequests

public Enumeration enumerateRequests()

Description copied from interface: UserRequestAcceptor

Get a list of performable requests

Specified by:

enumerateRequests in interface UserRequestAcceptor

Returns:

an Enumeration value

performRequest

public void performRequest(String request)

Description copied from interface: UserRequestAcceptor

Perform the named request

Specified by:

performRequest in interface UserRequestAcceptor

Parameters:

request - a String value

addVetoableChangeListener

public void addVetoableChangeListener(String name,
                             VetoableChangeListener vcl)

Specified by:

addVetoableChangeListener in interface BeanContextChild

getBeanContext

public BeanContext getBeanContext()

Specified by:

getBeanContext in interface BeanContextChild

removeVetoableChangeListener

public void removeVetoableChangeListener(String name,
                                VetoableChangeListener vcl)

Specified by:

removeVetoableChangeListener in interface BeanContextChild

setBeanContext

public void setBeanContext(BeanContext bc)
                    throws PropertyVetoException

Specified by:

setBeanContext in interface BeanContextChild

Throws:

PropertyVetoException

connectionAllowed

public boolean connectionAllowed(String eventName)

Returns true if, at this time, the object will accept a connection via the named event

Specified by:

connectionAllowed in interface BeanCommon

Parameters:

eventName - the name of the event in question

Returns:

true if the object will accept a connection

connectionNotification

public void connectionNotification(String eventName,
                          Object source)

Notify this object that it has been registered as a listener with a source for recieving events described by the named event This object is responsible for recording this fact.

Specified by:

connectionNotification in interface BeanCommon

Parameters:

eventName - the event

source - the source with which this object has been registered as a listener

connectionAllowed

public boolean connectionAllowed(EventSetDescriptor esd)

Returns true if, at this time, the object will accept a connection according to the supplied EventSetDescriptor

Specified by:

connectionAllowed in interface BeanCommon

Parameters:

esd - the EventSetDescriptor

Returns:

true if the object will accept a connection

disconnectionNotification

public void disconnectionNotification(String eventName,
                             Object source)

Notify this object that it has been deregistered as a listener with a source for named event. This object is responsible for recording this fact.

Specified by:

disconnectionNotification in interface BeanCommon

Parameters:

eventName - the event

source - the source with which this object has been registered as a listener

getCustomName

public String getCustomName()

Get the custom (descriptive) name for this bean (if one has been set)

Specified by:

getCustomName in interface BeanCommon

Returns:

the custom name (or the default name)

isBusy

public boolean isBusy()

Returns true if. at this time, the bean is busy with some (i.e. perhaps a worker thread is performing some calculation).

Specified by:

isBusy in interface BeanCommon

Returns:

true if the bean is busy.

setCustomName

public void setCustomName(String name)

Set a custom (descriptive) name for this bean

Specified by:

setCustomName in interface BeanCommon

Parameters:

name - the name to use

setLog

public void setLog(Logger logger)

Set a logger

Specified by:

setLog in interface BeanCommon

Parameters:

logger - a weka.gui.Logger value

stop

public void stop()

Stop any processing that the bean might be doing.

Specified by:

stop in interface BeanCommon

main

public static void main(String[] args)

retrieveHeadlessEvents

public List<EventObject> retrieveHeadlessEvents()

Get the list of events processed in headless mode. May return null or an empty list if not running in headless mode or no events were processed

Specified by:

retrieveHeadlessEvents in interface HeadlessEventCollector

Returns:

a list of EventObjects or null.

processHeadlessEvents

public void processHeadlessEvents(List<EventObject> headless)

Process a list of events that have been collected earlier. Has no affect if the component is running in headless mode.

Specified by:

processHeadlessEvents in interface HeadlessEventCollector

Parameters:

headless - a list of EventObjects to process.