Package weka.gui.beans

Class AbstractDataSource

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

weka.gui.beans.AbstractDataSource

All Implemented Interfaces:

ImageObserver, MenuContainer, BeanContextChild, Serializable, Accessible, DataSource, Visible

Direct Known Subclasses:

Loader

public abstract class AbstractDataSource
extends JPanel
implements DataSource, Visible, Serializable, BeanContextChild

Abstract class for objects that can provide instances from some source

Since:

1.0

Version:

$Revision: 10216 $

Author:

Mark Hall

See Also:

• JPanel
• DataSource
• Serializable
• 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
AbstractDataSource()	Creates a new AbstractDataSource instance.

Method Summary

Modifier and Type	Method	Description
void	addDataSourceListener(DataSourceListener dsl)	Add a listener
void	addInstanceListener(InstanceListener dsl)	Add an instance listener
void	addPropertyChangeListener(String name, PropertyChangeListener pcl)	Add a property change listener to this bean
void	addVetoableChangeListener(String name, VetoableChangeListener vcl)	Add a vetoable change listener to this bean
BeanContext	getBeanContext()	Return the bean context (if any) that this bean is embedded in
BeanVisual	getVisual()	Get the visual being used by this data source.
void	removeDataSourceListener(DataSourceListener dsl)	Remove a listener
void	removeInstanceListener(InstanceListener dsl)	Remove an instance listener
void	removePropertyChangeListener(String name, PropertyChangeListener pcl)	Remove a property change listener from this bean
void	removeVetoableChangeListener(String name, VetoableChangeListener vcl)	Remove a vetoable change listener from this bean
void	setBeanContext(BeanContext bc)	Set a bean context for this bean
void	setVisual(BeanVisual newVisual)	Set the visual for this data source
void	useDefaultVisual()	Use the default images for a data source

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 Details

AbstractDataSource

public AbstractDataSource()

Creates a new AbstractDataSource instance.

Method Details

addDataSourceListener

public void addDataSourceListener(DataSourceListener dsl)

Add a listener

Specified by:

addDataSourceListener in interface DataSource

Parameters:

dsl - a DataSourceListener value

removeDataSourceListener

public void removeDataSourceListener(DataSourceListener dsl)

Remove a listener

Specified by:

removeDataSourceListener in interface DataSource

Parameters:

dsl - a DataSourceListener value

addInstanceListener

public void addInstanceListener(InstanceListener dsl)

Add an instance listener

Specified by:

addInstanceListener in interface DataSource

Parameters:

dsl - a InstanceListener value

removeInstanceListener

public void removeInstanceListener(InstanceListener dsl)

Remove an instance listener

Specified by:

removeInstanceListener in interface DataSource

Parameters:

dsl - a InstanceListener value

setVisual

public void setVisual(BeanVisual newVisual)

Set the visual for this data source

Specified by:

setVisual in interface Visible

Parameters:

newVisual - a BeanVisual value

getVisual

public BeanVisual getVisual()

Get the visual being used by this data source.

Specified by:

getVisual in interface Visible

Returns:

a BeanVisual value

useDefaultVisual

public void useDefaultVisual()

Use the default images for a data source

Specified by:

useDefaultVisual in interface Visible

setBeanContext

public void setBeanContext(BeanContext bc)

Set a bean context for this bean

Specified by:

setBeanContext in interface BeanContextChild

Parameters:

bc - a BeanContext value

getBeanContext

public BeanContext getBeanContext()

Return the bean context (if any) that this bean is embedded in

Specified by:

getBeanContext in interface BeanContextChild

Returns:

a BeanContext value

addPropertyChangeListener

public void addPropertyChangeListener(String name,
 PropertyChangeListener pcl)

Add a property change listener to this bean

Specified by:

addPropertyChangeListener in interface BeanContextChild

Overrides:

addPropertyChangeListener in class Container

Parameters:

name - the name of the property of interest

pcl - a PropertyChangeListener value

removePropertyChangeListener

public void removePropertyChangeListener(String name,
 PropertyChangeListener pcl)

Remove a property change listener from this bean

Specified by:

removePropertyChangeListener in interface BeanContextChild

Overrides:

removePropertyChangeListener in class Component

Parameters:

name - the name of the property of interest

pcl - a PropertyChangeListener value

addVetoableChangeListener

public void addVetoableChangeListener(String name,
 VetoableChangeListener vcl)

Add a vetoable change listener to this bean

Specified by:

addVetoableChangeListener in interface BeanContextChild

Parameters:

name - the name of the property of interest

vcl - a VetoableChangeListener value

removeVetoableChangeListener

public void removeVetoableChangeListener(String name,
 VetoableChangeListener vcl)

Remove a vetoable change listener from this bean

Specified by:

removeVetoableChangeListener in interface BeanContextChild

Parameters:

name - the name of the property of interest

vcl - a VetoableChangeListener value