Package weka.gui.beans
Class InstanceStreamToBatchMaker
- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- javax.swing.JComponent
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- javax.swing.JPanel
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- weka.gui.beans.InstanceStreamToBatchMaker
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- All Implemented Interfaces:
java.awt.image.ImageObserver
,java.awt.MenuContainer
,java.io.Serializable
,java.util.EventListener
,javax.accessibility.Accessible
,BeanCommon
,DataSource
,EventConstraints
,InstanceListener
,Visible
public class InstanceStreamToBatchMaker extends javax.swing.JPanel implements BeanCommon, Visible, InstanceListener, EventConstraints, DataSource
Bean that converts an instance stream into a (batch) data set. Useful in conjunction with the Reservoir sampling filter.- Version:
- $Revision: 7059 $
- Author:
- Mark Hall (mhall{[at]}pentaho{[dot]}com)
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class javax.swing.JComponent
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
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Constructor Summary
Constructors Constructor Description InstanceStreamToBatchMaker()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
acceptInstance(InstanceEvent e)
Accept an instance to add to the batch.void
addDataSourceListener(DataSourceListener tsl)
Add a data source listenervoid
addInstanceListener(InstanceListener il)
Add an instance listenerboolean
connectionAllowed(java.beans.EventSetDescriptor esd)
Returns true if, at this time, the object will accept a connection according to the supplied EventSetDescriptorboolean
connectionAllowed(java.lang.String eventName)
Returns true if, at this time, the object will accept a connection with respect to the named eventvoid
connectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been registered as a listener with a source with respect to the named eventvoid
disconnectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been deregistered as a listener with a source with respect to the supplied event nameboolean
eventGeneratable(java.lang.String eventName)
Returns true if, at the current time, the named event could be generated.java.lang.String
getCustomName()
Get the custom (descriptive) name for this bean (if one has been set)BeanVisual
getVisual()
Gets the visual appearance of this wrapper beanboolean
isBusy()
Returns true if.void
removeDataSourceListener(DataSourceListener tsl)
Remove a data source listenervoid
removeInstanceListener(InstanceListener il)
Remove an instance listenervoid
setCustomName(java.lang.String name)
Set a custom (descriptive) name for this beanvoid
setLog(Logger logger)
Set a loggervoid
setVisual(BeanVisual newVisual)
Sets the visual appearance of this wrapper beanvoid
stop()
Stop any action (if possible).void
useDefaultVisual()
Use the default visual appearance for this bean-
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, setUI, updateUI
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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
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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
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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
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Method Detail
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acceptInstance
public void acceptInstance(InstanceEvent e)
Accept an instance to add to the batch.- Specified by:
acceptInstance
in interfaceInstanceListener
- Parameters:
e
- anInstanceEvent
value
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connectionAllowed
public boolean connectionAllowed(java.beans.EventSetDescriptor esd)
Returns true if, at this time, the object will accept a connection according to the supplied EventSetDescriptor- Specified by:
connectionAllowed
in interfaceBeanCommon
- Parameters:
esd
- the EventSetDescriptor- Returns:
- true if the object will accept a connection
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connectionAllowed
public boolean connectionAllowed(java.lang.String eventName)
Returns true if, at this time, the object will accept a connection with respect to the named event- Specified by:
connectionAllowed
in interfaceBeanCommon
- Parameters:
eventName
- the event- Returns:
- true if the object will accept a connection
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connectionNotification
public void connectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been registered as a listener with a source with respect to the named event- Specified by:
connectionNotification
in interfaceBeanCommon
- Parameters:
eventName
- the eventsource
- the source with which this object has been registered as a listener
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disconnectionNotification
public void disconnectionNotification(java.lang.String eventName, java.lang.Object source)
Notify this object that it has been deregistered as a listener with a source with respect to the supplied event name- Specified by:
disconnectionNotification
in interfaceBeanCommon
- Parameters:
eventName
- the eventsource
- the source with which this object has been registered as a listener
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eventGeneratable
public boolean eventGeneratable(java.lang.String eventName)
Returns true if, at the current time, the named event could be generated.- Specified by:
eventGeneratable
in interfaceEventConstraints
- Parameters:
eventName
- the name of the event in question- Returns:
- true if the named event could be generated
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getCustomName
public java.lang.String getCustomName()
Get the custom (descriptive) name for this bean (if one has been set)- Specified by:
getCustomName
in interfaceBeanCommon
- Returns:
- the custom name (or the default name)
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setCustomName
public void setCustomName(java.lang.String name)
Set a custom (descriptive) name for this bean- Specified by:
setCustomName
in interfaceBeanCommon
- Parameters:
name
- the name to use
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setLog
public void setLog(Logger logger)
Set a logger- Specified by:
setLog
in interfaceBeanCommon
- Parameters:
logger
- aLogger
value
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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 interfaceBeanCommon
- Returns:
- true if the bean is busy.
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stop
public void stop()
Stop any action (if possible).- Specified by:
stop
in interfaceBeanCommon
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getVisual
public BeanVisual getVisual()
Gets the visual appearance of this wrapper bean
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setVisual
public void setVisual(BeanVisual newVisual)
Sets the visual appearance of this wrapper bean
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useDefaultVisual
public void useDefaultVisual()
Use the default visual appearance for this bean- Specified by:
useDefaultVisual
in interfaceVisible
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addDataSourceListener
public void addDataSourceListener(DataSourceListener tsl)
Description copied from interface:DataSource
Add a data source listener- Specified by:
addDataSourceListener
in interfaceDataSource
- Parameters:
tsl
- aDataSourceListener
value
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removeDataSourceListener
public void removeDataSourceListener(DataSourceListener tsl)
Description copied from interface:DataSource
Remove a data source listener- Specified by:
removeDataSourceListener
in interfaceDataSource
- Parameters:
tsl
- aDataSourceListener
value
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addInstanceListener
public void addInstanceListener(InstanceListener il)
Description copied from interface:DataSource
Add an instance listener- Specified by:
addInstanceListener
in interfaceDataSource
- Parameters:
il
- anInstanceListener
value
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removeInstanceListener
public void removeInstanceListener(InstanceListener il)
Description copied from interface:DataSource
Remove an instance listener- Specified by:
removeInstanceListener
in interfaceDataSource
- Parameters:
il
- anInstanceListener
value
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