weka.gui.beans

## Class Clusterer

- java.lang.Object
- - java.awt.Component
  - - java.awt.Container
    - - javax.swing.JComponent
      - - javax.swing.JPanel
        - - weka.gui.beans.Clusterer

- All Implemented Interfaces:
    java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, BeanCommon, ConfigurationProducer, EventConstraints, TestSetListener, TrainingSetListener, UserRequestAcceptor, Visible, WekaWrapper

      public class Clusterer
      extends javax.swing.JPanel
      implements BeanCommon, Visible, WekaWrapper, EventConstraints, UserRequestAcceptor, TrainingSetListener, TestSetListener, ConfigurationProducer

  Bean that wraps around weka.clusterers
  Version:
    $Revision: 10220 $
  Author:
    Stefan Mutter
  See Also:
    `JPanel`, `BeanCommon`, `Visible`, `WekaWrapper`, `Serializable`, `UserRequestAcceptor`, `TrainingSetListener`, `TestSetListener`, Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class javax.swing.JComponent

      `javax.swing.JComponent.AccessibleJComponent`

    - ### Nested classes/interfaces inherited from class java.awt.Component

      `java.awt.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 and Description
    `Clusterer()` Creates a new `Clusterer` instance.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `acceptTestSet(TestSetEvent e)` Accepts a test set for a batch trained clusterer
    `void` | `acceptTrainingSet(TrainingSetEvent e)` Accepts a training set and builds batch clusterer
    `void` | `addBatchClustererListener(BatchClustererListener cl)` Add a batch clusterer listener
    `void` | `addConfigurationListener(ConfigurationListener cl)` We don't have to keep track of configuration listeners (see the documentation for ConfigurationListener/ConfigurationEvent).
    `void` | `addGraphListener(GraphListener cl)` Add a graph listener
    `void` | `addTextListener(TextListener cl)` Add a text listener
    `boolean` | `connectionAllowed(java.beans.EventSetDescriptor esd)` Returns true if, at this time, the object will accept a connection according to the supplied EventSetDescriptor
    `boolean` | `connectionAllowed(java.lang.String eventName)` Returns true if, at this time, the object will accept a connection with respect to the named event
    `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
    `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
    `java.util.Enumeration<java.lang.String>` | `enumerateRequests()` Return an enumeration of requests that can be made by the user
    `boolean` | `eventGeneratable(java.beans.EventSetDescriptor esd)` Returns true, if at the current time, the event described by the supplied event descriptor could be generated.
    `boolean` | `eventGeneratable(java.lang.String eventName)` Returns true, if at the current time, the named event could be generated.
    `Clusterer` | `getClusterer()` Get the clusterer currently set for this wrapper
    `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 bean
    `java.lang.Object` | `getWrappedAlgorithm()` Returns the wrapped clusterer
    `java.lang.String` | `globalInfo()` Global info (if it exists) for the wrapped classifier
    `boolean` | `hasIncomingBatchInstances()` Returns true if this clusterer has an incoming connection that is a batch set of instances
    `boolean` | `isBusy()` Returns true if.
    `void` | `loadModel()`
    `void` | `performRequest(java.lang.String request)` Perform a particular request
    `void` | `removeBatchClustererListener(BatchClustererListener cl)` Remove a batch clusterer listener
    `void` | `removeConfigurationListener(ConfigurationListener cl)` We don't have to keep track of configuration listeners (see the documentation for ConfigurationListener/ConfigurationEvent).
    `void` | `removeGraphListener(GraphListener cl)` Remove a graph listener
    `void` | `removeTextListener(TextListener cl)` Remove a text listener
    `void` | `saveModel()`
    `void` | `setClusterer(Clusterer c)` Set the clusterer for this wrapper
    `void` | `setCustomName(java.lang.String name)` Set a custom (descriptive) name for this bean
    `void` | `setLog(Logger logger)` Set a logger
    `void` | `setVisual(BeanVisual newVisual)` Sets the visual appearance of this wrapper bean
    `void` | `setWrappedAlgorithm(java.lang.Object algorithm)` Sets the algorithm (clusterer) for this bean
    `void` | `stop()` Stop any clusterer action
    `void` | `useDefaultVisual()` Use the default visual appearance for this bean

    - ### 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, getPeer, 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, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, 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

    - #### Clusterer

          public Clusterer()

      Creates a new `Clusterer` instance.

  - ### Method Detail

    - #### globalInfo

          public java.lang.String globalInfo()

      Global info (if it exists) for the wrapped classifier
      Returns:
        the global info

    - #### setCustomName

          public void setCustomName(java.lang.String name)

      Set a custom (descriptive) name for this bean
      Specified by:
        `setCustomName` in interface `BeanCommon`
      Parameters:
        `name` - the name to use

    - #### getCustomName

          public java.lang.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)

    - #### setClusterer

          public void setClusterer(Clusterer c)

      Set the clusterer for this wrapper
      Parameters:
        `c` - a `weka.clusterers.Clusterer` value

    - #### hasIncomingBatchInstances

          public boolean hasIncomingBatchInstances()

      Returns true if this clusterer has an incoming connection that is a batch set of instances
      Returns:
        a `boolean` value

    - #### getClusterer

          public Clusterer getClusterer()

      Get the clusterer currently set for this wrapper
      Returns:
        a `weka.clusterers.Clusterer` value

    - #### setWrappedAlgorithm

          public void setWrappedAlgorithm(java.lang.Object algorithm)

      Sets the algorithm (clusterer) for this bean
      Specified by:
        `setWrappedAlgorithm` in interface `WekaWrapper`
      Parameters:
        `algorithm` - an `Object` value
      Throws:
        `java.lang.IllegalArgumentException` - if an error occurs

    - #### getWrappedAlgorithm

          public java.lang.Object getWrappedAlgorithm()

      Returns the wrapped clusterer
      Specified by:
        `getWrappedAlgorithm` in interface `WekaWrapper`
      Returns:
        an `Object` value

    - #### acceptTrainingSet

          public void acceptTrainingSet(TrainingSetEvent e)

      Accepts a training set and builds batch clusterer
      Specified by:
        `acceptTrainingSet` in interface `TrainingSetListener`
      Parameters:
        `e` - a `TrainingSetEvent` value

    - #### acceptTestSet

          public void acceptTestSet(TestSetEvent e)

      Accepts a test set for a batch trained clusterer
      Specified by:
        `acceptTestSet` in interface `TestSetListener`
      Parameters:
        `e` - a `TestSetEvent` value

    - #### setVisual

          public void setVisual(BeanVisual newVisual)

      Sets the visual appearance of this wrapper bean
      Specified by:
        `setVisual` in interface `Visible`
      Parameters:
        `newVisual` - a `BeanVisual` value

    - #### getVisual

          public BeanVisual getVisual()

      Gets the visual appearance of this wrapper bean
      Specified by:
        `getVisual` in interface `Visible`
      Returns:
        a `BeanVisual` value

    - #### useDefaultVisual

          public void useDefaultVisual()

      Use the default visual appearance for this bean
      Specified by:
        `useDefaultVisual` in interface `Visible`

    - #### addBatchClustererListener

          public void addBatchClustererListener(BatchClustererListener cl)

      Add a batch clusterer listener
      Parameters:
        `cl` - a `BatchClustererListener` value

    - #### removeBatchClustererListener

          public void removeBatchClustererListener(BatchClustererListener cl)

      Remove a batch clusterer listener
      Parameters:
        `cl` - a `BatchClustererListener` value

    - #### addGraphListener

          public void addGraphListener(GraphListener cl)

      Add a graph listener
      Parameters:
        `cl` - a `GraphListener` value

    - #### removeGraphListener

          public void removeGraphListener(GraphListener cl)

      Remove a graph listener
      Parameters:
        `cl` - a `GraphListener` value

    - #### addTextListener

          public void addTextListener(TextListener cl)

      Add a text listener
      Parameters:
        `cl` - a `TextListener` value

    - #### removeTextListener

          public void removeTextListener(TextListener cl)

      Remove a text listener
      Parameters:
        `cl` - a `TextListener` value

    - #### addConfigurationListener

          public void addConfigurationListener(ConfigurationListener cl)

      We don't have to keep track of configuration listeners (see the documentation for ConfigurationListener/ConfigurationEvent).
      Specified by:
        `addConfigurationListener` in interface `ConfigurationProducer`
      Parameters:
        `cl` - a ConfigurationListener.

    - #### removeConfigurationListener

          public void removeConfigurationListener(ConfigurationListener cl)

      We don't have to keep track of configuration listeners (see the documentation for ConfigurationListener/ConfigurationEvent).
      Specified by:
        `removeConfigurationListener` in interface `ConfigurationProducer`
      Parameters:
        `cl` - a ConfigurationListener.

    - #### 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 interface `BeanCommon`
      Parameters:
        `eventName` - the event
      Returns:
        true if the object will accept a connection

    - #### 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 interface `BeanCommon`
      Parameters:
        `esd` - the EventSetDescriptor
      Returns:
        true if the object will accept a connection

    - #### 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 interface `BeanCommon`
      Parameters:
        `eventName` - the event
        `source` - the source with which this object has been registered as a listener

    - #### 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 interface `BeanCommon`
      Parameters:
        `eventName` - the event
        `source` - the source with which this object has been registered as a listener

    - #### 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.

    - #### stop

          public void stop()

      Stop any clusterer action
      Specified by:
        `stop` in interface `BeanCommon`

    - #### setLog

          public void setLog(Logger logger)

      Set a logger
      Specified by:
        `setLog` in interface `BeanCommon`
      Parameters:
        `logger` - a `Logger` value

    - #### saveModel

          public void saveModel()

    - #### loadModel

          public void loadModel()

    - #### enumerateRequests

          public java.util.Enumeration<java.lang.String> enumerateRequests()

      Return an enumeration of requests that can be made by the user
      Specified by:
        `enumerateRequests` in interface `UserRequestAcceptor`
      Returns:
        an `Enumeration` value

    - #### performRequest

          public void performRequest(java.lang.String request)

      Perform a particular request
      Specified by:
        `performRequest` in interface `UserRequestAcceptor`
      Parameters:
        `request` - the request to perform
      Throws:
        `java.lang.IllegalArgumentException` - if an error occurs

    - #### eventGeneratable

          public boolean eventGeneratable(java.beans.EventSetDescriptor esd)

      Returns true, if at the current time, the event described by the supplied event descriptor could be generated.
      Parameters:
        `esd` - an `EventSetDescriptor` value
      Returns:
        a `boolean` value

    - #### 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