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java.lang.Object java.awt.Component java.awt.Container javax.swing.JComponent javax.swing.JPanel weka.gui.beans.PredictionAppender
Bean that can can accept batch or incremental classifier events and produce dataset or instance events which contain instances with predictions appended.
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 | |
protected boolean |
m_appendProbabilities
Append classifier's predicted probabilities (if the class is discrete and the classifier is a distribution classifier) |
protected java.util.Vector |
m_dataSourceListeners
Objects listenening for dataset events |
protected Instances |
m_incrementalStructure
|
protected InstanceEvent |
m_instanceEvent
|
protected java.util.Vector |
m_instanceListeners
Objects listening for instances events |
protected double[] |
m_instanceVals
|
protected java.lang.Object |
m_listenee
Non null if this object is a target for any events. |
protected Logger |
m_logger
|
protected BeanVisual |
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 | |
PredictionAppender()
Creates a new PredictionAppender instance. |
Method Summary | |
void |
acceptClassifier(BatchClassifierEvent e)
Accept and process a batch classifier event |
void |
acceptClassifier(IncrementalClassifierEvent e)
Accept and process an incremental classifier event |
void |
addDataSourceListener(DataSourceListener dsl)
Add a datasource listener |
void |
addInstanceListener(InstanceListener dsl)
Add an instance listener |
java.lang.String |
appendPredictedProbabilitiesTipText()
Return a tip text suitable for displaying in a GUI |
boolean |
connectionAllowed(java.lang.String eventName)
Returns true if, at this time, the object will accept a connection according to the supplied event name |
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 supplied event name |
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 |
boolean |
eventGeneratable(java.lang.String eventName)
Returns true, if at the current time, the named event could be generated. |
boolean |
getAppendPredictedProbabilities()
Return true if predicted probabilities are to be appended rather than class value |
BeanVisual |
getVisual()
Get the visual being used by this data source. |
java.lang.String |
globalInfo()
Global description of this bean |
private Instances |
makeDataSetClass(Instances format,
Classifier classifier,
java.lang.String relationNameModifier)
|
private Instances |
makeDataSetProbabilities(Instances format,
Classifier classifier,
java.lang.String relationNameModifier)
|
protected void |
notifyDataSetAvailable(DataSetEvent e)
Notify all Data source listeners that a data set is available |
protected void |
notifyInstanceAvailable(InstanceEvent e)
Notify all instance listeners that an instance is available |
void |
removeDataSourceListener(DataSourceListener dsl)
Remove a datasource listener |
void |
removeInstanceListener(InstanceListener dsl)
Remove an instance listener |
void |
setAppendPredictedProbabilities(boolean ap)
Set whether to append predicted probabilities rather than class value (for discrete class data sets) |
void |
setLog(Logger logger)
Set a logger |
void |
setVisual(BeanVisual newVisual)
Set the visual for this data source |
void |
stop()
Stop any processing that the bean might be doing. |
void |
useDefaultVisual()
Use the default images for a data source |
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 |
protected java.util.Vector m_dataSourceListeners
protected java.util.Vector m_instanceListeners
protected java.lang.Object m_listenee
protected BeanVisual m_visual
protected boolean m_appendProbabilities
protected Logger m_logger
protected Instances m_incrementalStructure
protected InstanceEvent m_instanceEvent
protected double[] m_instanceVals
Constructor Detail |
public PredictionAppender()
PredictionAppender
instance.
Method Detail |
public java.lang.String globalInfo()
String
valuepublic java.lang.String appendPredictedProbabilitiesTipText()
String
valuepublic boolean getAppendPredictedProbabilities()
boolean
valuepublic void setAppendPredictedProbabilities(boolean ap)
ap
- a boolean
valuepublic void addDataSourceListener(DataSourceListener dsl)
addDataSourceListener
in interface DataSource
dsl
- a DataSourceListener
valuepublic void removeDataSourceListener(DataSourceListener dsl)
removeDataSourceListener
in interface DataSource
dsl
- a DataSourceListener
valuepublic void addInstanceListener(InstanceListener dsl)
addInstanceListener
in interface DataSource
dsl
- a InstanceListener
valuepublic void removeInstanceListener(InstanceListener dsl)
removeInstanceListener
in interface DataSource
dsl
- a InstanceListener
valuepublic void setVisual(BeanVisual newVisual)
setVisual
in interface Visible
newVisual
- a BeanVisual
valuepublic BeanVisual getVisual()
getVisual
in interface Visible
BeanVisual
valuepublic void useDefaultVisual()
useDefaultVisual
in interface Visible
public void acceptClassifier(IncrementalClassifierEvent e)
acceptClassifier
in interface IncrementalClassifierListener
e
- an IncrementalClassifierEvent
valuepublic void acceptClassifier(BatchClassifierEvent e)
acceptClassifier
in interface BatchClassifierListener
e
- a BatchClassifierEvent
valueprivate Instances makeDataSetProbabilities(Instances format, Classifier classifier, java.lang.String relationNameModifier) throws java.lang.Exception
java.lang.Exception
private Instances makeDataSetClass(Instances format, Classifier classifier, java.lang.String relationNameModifier) throws java.lang.Exception
java.lang.Exception
protected void notifyInstanceAvailable(InstanceEvent e)
e
- an InstanceEvent
valueprotected void notifyDataSetAvailable(DataSetEvent e)
e
- a DataSetEvent
valuepublic void setLog(Logger logger)
setLog
in interface BeanCommon
logger
- a weka.gui.Logger
valuepublic void stop()
BeanCommon
stop
in interface BeanCommon
public boolean connectionAllowed(java.lang.String eventName)
connectionAllowed
in interface BeanCommon
eventName
- the event
public void connectionNotification(java.lang.String eventName, java.lang.Object source)
connectionNotification
in interface BeanCommon
eventName
- source
- the source with which this object has been registered as
a listenerpublic void disconnectionNotification(java.lang.String eventName, java.lang.Object source)
disconnectionNotification
in interface BeanCommon
eventName
- the event namesource
- the source with which this object has been registered as
a listenerpublic boolean eventGeneratable(java.lang.String eventName)
eventGeneratable
in interface EventConstraints
eventName
- the name of the event in question
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