Package weka.gui.beans

Class Saver

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

weka.gui.beans.AbstractDataSink

weka.gui.beans.Saver

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, EventListener, Accessible, EnvironmentHandler, BeanCommon, DataSink, DataSourceListener, InstanceListener, TestSetListener, ThresholdDataListener, TrainingSetListener, Visible, WekaWrapper

public class Saver
extends AbstractDataSink
implements WekaWrapper, EnvironmentHandler

Saves data sets using weka.core.converter classes

Version:

$Revision$

Author:

Stefan Mutter

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
Saver()	Contsructor

Method Summary

Modifier and Type	Method	Description
void	acceptDataSet(DataSetEvent e)	Method reacts to a dataset event and starts the writing process in batch mode
void	acceptDataSet(ThresholdDataEvent e)	Method reacts to a threshold data event ans starts the writing process in batch mode.
void	acceptInstance(InstanceEvent e)	Methods reacts to instance events and saves instances incrementally.
void	acceptTestSet(TestSetEvent e)	Method reacts to a test set event and starts the writing process in batch mode
void	acceptTrainingSet(TrainingSetEvent e)	Method reacts to a training set event and starts the writing process in batch mode
String	getCustomName()	Get the custom (descriptive) name for this bean (if one has been set)
boolean	getRelationNameForFilename()	Get whether the relation name is the primary part of the filename.
Saver	getSaverTemplate()	Get the saver
Object	getWrappedAlgorithm()	Get the saver
String	globalInfo()	Global info (if it exists) for the wrapped loader
boolean	isBusy()	Returns true if.
static void	main(String[] args)	The main method for testing
void	saveBatch()	Saves instances in batch mode
void	setCustomName(String name)	Set a custom (descriptive) name for this bean
void	setEnvironment(Environment env)	Set environment variables to use.
void	setRelationNameForFilename(boolean r)	Set whether to use the relation name as the primary part of the filename.
void	setSaverTemplate(Saver saver)	Set the loader to use
void	setWrappedAlgorithm(Object algorithm)	Set the saver
void	stop()	Stops the bean

Methods inherited from class weka.gui.beans.AbstractDataSink

connectionAllowed, connectionAllowed, connectionNotification, disconnectionNotification, getVisual, setLog, setVisual, useDefaultVisual

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, 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, 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

Saver

public Saver()

Contsructor

Method Detail

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.

globalInfo

public String globalInfo()

Global info (if it exists) for the wrapped loader

Returns:

the global info

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

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)

setEnvironment

public void setEnvironment(Environment env)

Set environment variables to use.

Specified by:

setEnvironment in interface EnvironmentHandler

Parameters:

env - the environment variables to use

setSaverTemplate

public void setSaverTemplate(Saver saver)

Set the loader to use

Parameters:

saver - a Saver

acceptDataSet

public void acceptDataSet(DataSetEvent e)

Method reacts to a dataset event and starts the writing process in batch mode

Specified by:

acceptDataSet in interface DataSourceListener

Specified by:

acceptDataSet in class AbstractDataSink

Parameters:

e - a dataset event

acceptDataSet

public void acceptDataSet(ThresholdDataEvent e)

Method reacts to a threshold data event ans starts the writing process in batch mode.

Specified by:

acceptDataSet in interface ThresholdDataListener

Specified by:

acceptDataSet in class AbstractDataSink

Parameters:

e - threshold data event.

acceptTestSet

public void acceptTestSet(TestSetEvent e)

Method reacts to a test set event and starts the writing process in batch mode

Specified by:

acceptTestSet in interface TestSetListener

Specified by:

acceptTestSet in class AbstractDataSink

Parameters:

e - test set event

acceptTrainingSet

public void acceptTrainingSet(TrainingSetEvent e)

Method reacts to a training set event and starts the writing process in batch mode

Specified by:

acceptTrainingSet in interface TrainingSetListener

Specified by:

acceptTrainingSet in class AbstractDataSink

Parameters:

e - a training set event

saveBatch

public void saveBatch()

Saves instances in batch mode

acceptInstance

public void acceptInstance(InstanceEvent e)

Methods reacts to instance events and saves instances incrementally. If the instance to save is null, the file is closed and the saving process is ended.

Specified by:

acceptInstance in interface InstanceListener

Specified by:

acceptInstance in class AbstractDataSink

Parameters:

e - instance event

getSaverTemplate

public Saver getSaverTemplate()

Get the saver

Returns:

a weka.core.converters.Saver value

setWrappedAlgorithm

public void setWrappedAlgorithm(Object algorithm)

Set the saver

Specified by:

setWrappedAlgorithm in interface WekaWrapper

Parameters:

algorithm - a Saver

getWrappedAlgorithm

public Object getWrappedAlgorithm()

Get the saver

Specified by:

getWrappedAlgorithm in interface WekaWrapper

Returns:

a Saver

setRelationNameForFilename

public void setRelationNameForFilename(boolean r)

Set whether to use the relation name as the primary part of the filename. If false, then the prefix becomes the filename.

Parameters:

r - true if the relation name is to be part of the filename.

getRelationNameForFilename

public boolean getRelationNameForFilename()

Get whether the relation name is the primary part of the filename.

Returns:

true if the relation name is part of the filename.

stop

public void stop()

Stops the bean

Specified by:

stop in interface BeanCommon

Specified by:

stop in class AbstractDataSink

main

public static void main(String[] args)

The main method for testing

Parameters:

args -