Package weka.gui.beans

Class ModelPerformanceChart

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
weka.gui.beans.ModelPerformanceChart
All Implemented Interfaces:
ImageObserver, MenuContainer, BeanContextChild, Serializable, EventListener, Accessible, EnvironmentHandler, BeanCommon, EventConstraints, HeadlessEventCollector, ThresholdDataListener, UserRequestAcceptor, Visible, VisualizableErrorListener
public class ModelPerformanceChart extends JPanel implements ThresholdDataListener, VisualizableErrorListener, Visible, UserRequestAcceptor, EventConstraints, Serializable, BeanContextChild, HeadlessEventCollector, BeanCommon, EnvironmentHandler
Bean that can be used for displaying threshold curves (e.g. ROC curves) and scheme error plots
Version:
$Revision: 12409 $
Author:
Mark Hall
See Also:

  • Constructor Details

    • ModelPerformanceChart

      public ModelPerformanceChart()

  • Method Details

    • globalInfo

      public String globalInfo()
      Global info for this bean
      Returns:
      a String value

    • acceptDataSet

      public void acceptDataSet(ThresholdDataEvent e)
      Display a threshold curve.
      Specified by:
      acceptDataSet in interface ThresholdDataListener
      Parameters:
      e - a ThresholdDataEvent

    • acceptDataSet

      public void acceptDataSet(VisualizableErrorEvent e)
      Display a scheme error plot.
      Specified by:
      acceptDataSet in interface VisualizableErrorListener
      Parameters:
      e - a VisualizableErrorEvent

    • retrieveHeadlessEvents

      public List<EventObject> retrieveHeadlessEvents()
      Get the list of events processed in headless mode. May return null or an empty list if not running in headless mode or no events were processed
      Specified by:
      retrieveHeadlessEvents in interface HeadlessEventCollector
      Returns:
      a list of EventObjects or null.

    • processHeadlessEvents

      public void processHeadlessEvents(List<EventObject> headless)
      Process a list of events that have been collected earlier. Has no affect if the component is running in headless mode.
      Specified by:
      processHeadlessEvents in interface HeadlessEventCollector
      Parameters:
      headless - a list of EventObjects to process.

    • setVisual

      public void setVisual(BeanVisual newVisual)
      Set the visual appearance of this bean
      Specified by:
      setVisual in interface Visible
      Parameters:
      newVisual - a BeanVisual value

    • getVisual

      public BeanVisual getVisual()
      Return the visual appearance of this bean
      Specified by:
      getVisual in interface Visible
      Returns:
      a BeanVisual value

    • useDefaultVisual

      public void useDefaultVisual()
      Use the default appearance for this bean
      Specified by:
      useDefaultVisual in interface Visible

    • enumerateRequests

      public Enumeration<String> enumerateRequests()
      Describe enumerateRequests method here.
      Specified by:
      enumerateRequests in interface UserRequestAcceptor
      Returns:
      an Enumeration 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

    • 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

    • performRequest

      public void performRequest(String request)
      Describe performRequest method here.
      Specified by:
      performRequest in interface UserRequestAcceptor
      Parameters:
      request - a String value
      Throws:
      IllegalArgumentException - if an error occurs

    • main

      public static void main(String[] args)

    • 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)

    • stop

      public void stop()
      Stop any processing that the bean might be doing.
      Specified by:
      stop in interface BeanCommon

    • 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.

    • addImageListener

      public void addImageListener(ImageListener cl)
      Add an image listener
      Parameters:
      cl - a ImageListener value

    • removeImageListener

      public void removeImageListener(ImageListener cl)
      Remove an image listener
      Parameters:
      cl - a ImageListener value

    • setLog

      public void setLog(Logger logger)
      Set a logger
      Specified by:
      setLog in interface BeanCommon
      Parameters:
      logger - a Logger value

    • connectionAllowed

      public boolean connectionAllowed(EventSetDescriptor esd)
      Returns true if, at this time, the object will accept a connection via the supplied EventSetDescriptor
      Specified by:
      connectionAllowed in interface BeanCommon
      Parameters:
      esd - the EventSetDescriptor
      Returns:
      true if the object will accept a connection

    • connectionAllowed

      public boolean connectionAllowed(String eventName)
      Returns true if, at this time, the object will accept a connection via the named event
      Specified by:
      connectionAllowed in interface BeanCommon
      Parameters:
      eventName - the name of the event
      Returns:
      true if the object will accept a connection

    • connectionNotification

      public void connectionNotification(String eventName, Object source)
      Notify this object that it has been registered as a listener with a source for recieving events described by the named event This object is responsible for recording this fact.
      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(String eventName, Object source)
      Notify this object that it has been deregistered as a listener with a source for named event. This object is responsible for recording this fact.
      Specified by:
      disconnectionNotification in interface BeanCommon
      Parameters:
      eventName - the event
      source - the source with which this object has been registered as a listener

    • eventGeneratable

      public boolean eventGeneratable(String eventName)
      Returns true, if at the current time, the named event could be generated. Assumes that supplied event names are names of events 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

    • setEnvironment

      public void setEnvironment(Environment env)
      Description copied from interface: EnvironmentHandler
      Set environment variables to use.
      Specified by:
      setEnvironment in interface EnvironmentHandler
      Parameters:
      env - the environment variables to use

    • setOffscreenXAxis

      public void setOffscreenXAxis(String xAxis)
      Set the name of the attribute for the x-axis in offscreen plots. This defaults to "False Positive Rate" for threshold curves if not specified.
      Parameters:
      xAxis - the name of the xAxis

    • getOffscreenXAxis

      public String getOffscreenXAxis()
      Get the name of the attribute for the x-axis in offscreen plots
      Returns:
      the name of the xAxis

    • setOffscreenYAxis

      public void setOffscreenYAxis(String yAxis)
      Set the name of the attribute for the y-axis in offscreen plots. This defaults to "True Positive Rate" for threshold curves if not specified.
      Parameters:
      yAxis - the name of the xAxis

    • getOffscreenYAxis

      public String getOffscreenYAxis()
      Get the name of the attribute for the y-axix of offscreen plots.
      Returns:
      the name of the yAxis.

    • setOffscreenWidth

      public void setOffscreenWidth(String width)
      Set the width (in pixels) of the offscreen image to generate.
      Parameters:
      width - the width in pixels.

    • getOffscreenWidth

      public String getOffscreenWidth()
      Get the width (in pixels) of the offscreen image to generate.
      Returns:
      the width in pixels.

    • setOffscreenHeight

      public void setOffscreenHeight(String height)
      Set the height (in pixels) of the offscreen image to generate
      Parameters:
      height - the height in pixels

    • getOffscreenHeight

      public String getOffscreenHeight()
      Get the height (in pixels) of the offscreen image to generate
      Returns:
      the height in pixels

    • setOffscreenRendererName

      public void setOffscreenRendererName(String rendererName)
      Set the name of the renderer to use for offscreen chart rendering operations
      Parameters:
      rendererName - the name of the renderer to use

    • getOffscreenRendererName

      public String getOffscreenRendererName()
      Get the name of the renderer to use for offscreen chart rendering operations
      Returns:
      the name of the renderer to use

    • setOffscreenAdditionalOpts

      public void setOffscreenAdditionalOpts(String additional)
      Set the additional options for the offscreen renderer
      Parameters:
      additional - additional options

    • getOffscreenAdditionalOpts

      public String getOffscreenAdditionalOpts()
      Get the additional options for the offscreen renderer
      Returns:
      the additional options