weka.gui.beans
Class TrainTestSplitMaker

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  weka.gui.beans.AbstractTrainAndTestSetProducer
                      weka.gui.beans.TrainTestSplitMaker

All Implemented Interfaces:

javax.accessibility.Accessible, BeanCommon, DataSourceListener, EventConstraints, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, TestSetListener, TestSetProducer, TrainingSetListener, TrainingSetProducer, UserRequestAcceptor, Visible

public class TrainTestSplitMaker

extends AbstractTrainAndTestSetProducer

implements DataSourceListener, TrainingSetListener, TestSetListener, UserRequestAcceptor, EventConstraints, java.io.Serializable

Bean that accepts data sets, training sets, test sets and produces both a training and test set by randomly spliting the data

Version:

1.0

Author:

Mark Hall

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

private int	m_randomSeed
private java.lang.Thread	m_splitThread
private int	m_trainPercentage

Fields inherited from class weka.gui.beans.AbstractTrainAndTestSetProducer

m_listenee, m_logger, m_testListeners, m_trainingListeners, m_visual

Fields inherited from class javax.swing.JPanel

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Container

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

TrainTestSplitMaker()

Method Summary

void	acceptDataSet(DataSetEvent e) Accept a data set
void	acceptTestSet(TestSetEvent e) Accept a test set
void	acceptTrainingSet(TrainingSetEvent e) Accept a training set
private void	block(boolean tf) Function used to stop code that calls acceptDataSet.
java.util.Enumeration	enumerateRequests() Get list of user requests
boolean	eventGeneratable(java.lang.String eventName) Returns true, if at the current time, the named event could be generated.
int	getSeed() Get the value of the random seed
int	getTrainPercent() Get the percentage of the data that will be in the training portion of the split
java.lang.String	globalInfo() Global info for this bean
protected void	notifyTestSetProduced(TestSetEvent tse) Notify test set listeners that a test set is available
protected void	notifyTrainingSetProduced(TrainingSetEvent tse) Notify training set listeners that a training set is available
void	performRequest(java.lang.String request) Perform the named request
java.lang.String	seedTipText() Tip text for this property
void	setSeed(int newSeed) Set the random seed
void	setTrainPercent(int newTrainPercent) Set the percentage of data to be in the training portion of the split
void	stop() Stop processing
java.lang.String	trainPercentTipText() Tip text info for this property

Methods inherited from class weka.gui.beans.AbstractTrainAndTestSetProducer

addTestSetListener, addTrainingSetListener, connectionAllowed, connectionNotification, disconnectionNotification, getVisual, removeTestSetListener, removeTrainingSetListener, setLog, setVisual, useDefaultVisual

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

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

Methods inherited from class java.lang.Object

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

Field Detail

m_trainPercentage

private int m_trainPercentage

m_randomSeed

private int m_randomSeed

m_splitThread

private java.lang.Thread m_splitThread

Constructor Detail

TrainTestSplitMaker

public TrainTestSplitMaker()

Method Detail

globalInfo

public java.lang.String globalInfo()

Global info for this bean

Returns:

a String value

trainPercentTipText

public java.lang.String trainPercentTipText()

Tip text info for this property

Returns:

a String value

setTrainPercent

public void setTrainPercent(int newTrainPercent)

Set the percentage of data to be in the training portion of the split

Parameters:

newTrainPercent - an int value

getTrainPercent

public int getTrainPercent()

Get the percentage of the data that will be in the training portion of the split

Returns:

an int value

seedTipText

public java.lang.String seedTipText()

Tip text for this property

Returns:

a String value

setSeed

public void setSeed(int newSeed)

Set the random seed

Parameters:

newSeed - an int value

getSeed

public int getSeed()

Get the value of the random seed

Returns:

an int value

acceptTrainingSet

public void acceptTrainingSet(TrainingSetEvent e)

Accept a training set

Specified by:

acceptTrainingSet in interface TrainingSetListener

Parameters:

e - a TrainingSetEvent value

acceptTestSet

public void acceptTestSet(TestSetEvent e)

Accept a test set

Specified by:

acceptTestSet in interface TestSetListener

Parameters:

e - a TestSetEvent value

acceptDataSet

public void acceptDataSet(DataSetEvent e)

Accept a data set

Specified by:

acceptDataSet in interface DataSourceListener

Specified by:

acceptDataSet in class AbstractTrainAndTestSetProducer

Parameters:

e - a DataSetEvent value

notifyTestSetProduced

protected void notifyTestSetProduced(TestSetEvent tse)

Notify test set listeners that a test set is available

Parameters:

tse - a TestSetEvent value

notifyTrainingSetProduced

protected void notifyTrainingSetProduced(TrainingSetEvent tse)

Notify training set listeners that a training set is available

Parameters:

tse - a TrainingSetEvent value

block

private void block(boolean tf)

Function used to stop code that calls acceptDataSet. This is needed as cross validation is performed inside a separate thread of execution.

Parameters:

tf - a boolean value

stop

public void stop()

Stop processing

Specified by:

stop in interface BeanCommon

Specified by:

stop in class AbstractTrainAndTestSetProducer

enumerateRequests

public java.util.Enumeration enumerateRequests()

Get list of user requests

Specified by:

enumerateRequests in interface UserRequestAcceptor

Returns:

an Enumeration value

performRequest

public void performRequest(java.lang.String request)

Perform the named request

Specified by:

performRequest in interface UserRequestAcceptor

Parameters:

request - a String value

Throws:

java.lang.IllegalArgumentException - if an error occurs

eventGeneratable

public boolean eventGeneratable(java.lang.String eventName)

Returns true, if at the current time, the named event could be generated. Assumes that the supplied event name is an event that could be generated by this bean

Specified by:

eventGeneratable in interface EventConstraints

Parameters:

eventName - the name of the event in question

Returns:

true if the named event could be generated at this point in time