java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JPanel
      - adams.gui.core.BasePanel
        
        adams.gui.workspace.AbstractWorkspacePanel
        
        adams.gui.tools.wekainvestigator.InvestigatorPanel

All Implemented Interfaces:

adams.core.CleanUpHandler, adams.core.StatusMessageHandler, adams.gui.core.MenuBarProvider, ImageObserver, MenuContainer, Serializable, Accessible
```
public class InvestigatorPanel
extends adams.gui.workspace.AbstractWorkspacePanel
implements adams.core.StatusMessageHandler, adams.core.CleanUpHandler
```
The main panel for the Investigator.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class javax.swing.JPanel
  JPanel.AccessibleJPanel
- Nested classes/interfaces inherited from class javax.swing.JComponent
  JComponent.AccessibleJComponent
- Nested classes/interfaces inherited from class java.awt.Container
  Container.AccessibleAWTContainer
- Nested classes/interfaces inherited from class java.awt.Component
  Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`FILENAME`	the name of the props file.
`static String`	`FILENAME_SHORTCUTS`	the name of the shortcut props file.
`protected adams.gui.action.BaseAction`	`m_ActionFileClassAttribute`	the action for selecting the class attribute heuristic.
`protected adams.gui.action.BaseAction`	`m_ActionFileClear`	the action for clearing all datasets.
`protected adams.gui.action.BaseAction`	`m_ActionFileClose`	the action for closing the investigator.
`protected adams.gui.action.BaseAction`	`m_ActionFileOpen`	the action for loading a dataset.
`protected adams.gui.action.BaseAction`	`m_ActionFileRelationName`	the action for selecting the relation name heuristic.
`protected adams.gui.action.BaseAction`	`m_ActionFileStopJob`	the action for stopping a job.
`protected adams.gui.action.BaseAction`	`m_ActionTabCloseAllTabs`	the action for closing all tabs.
`protected adams.gui.action.BaseAction`	`m_ActionTabCloseTab`	the action for closing a tab.
`protected adams.gui.action.BaseAction`	`m_ActionTabCopyTab`	the action for copying a tab.
`protected adams.gui.action.BaseAction`	`m_ActionTabLoadParameters`	the action for loading parameters for a tab.
`protected adams.gui.action.BaseAction`	`m_ActionTabSaveParameters`	the action for saving parmeters of a tab.
`protected adams.gui.action.BaseAction`	`m_ActionTabUndoCloseTab`	the action for undoing closed a tab.
`protected AbstractClassAttributeHeuristic`	`m_ClassAttributeHeuristic`	the heuristic for selecting the class attribute.
`protected DataContainerList`	`m_Data`	the data loaded.
`protected WekaFileChooser`	`m_FileChooser`	the filechooser for datasets.
`protected InvestigatorJob`	`m_Job`	the title of the current job.
`protected StringBuilder`	`m_Log`	the log.
`protected JMenuBar`	`m_MenuBar`	the menu bar.
`protected adams.gui.core.BaseMenu`	`m_MenuFileSources`	the submenu for a sources.
`protected JCheckBoxMenuItem`	`m_MenuItemOptionsCalculateModelSize`	the menu item for enabling/disabling model size calculation.
`protected JCheckBoxMenuItem`	`m_MenuItemOptionsSortAttributeNames`	the menu item for enabling/disabling sorting of attribute names.
`protected JCheckBoxMenuItem`	`m_MenuItemOptionsUndoEnabled`	the menu item for enabling/disabling undo.
`protected adams.gui.core.BaseMenu`	`m_MenuTabNewTab`	the submenu for a new tab.
`protected static adams.core.Properties`	`m_Properties`	the properties.
`protected adams.gui.core.RecentFilesHandlerWithCommandline<JMenu>`	`m_RecentFilesHandler`	the recent files handler.
`protected AbstractRelationNameHeuristic`	`m_RelationNameHeuristic`	the heuristic for updating the relation name.
`protected static adams.core.Properties`	`m_ShortcutProperties`	the shortcut properties.
`protected adams.gui.core.BaseStatusBar`	`m_StatusBar`	the status bar.
`protected adams.core.DateFormat`	`m_StatusBarDateFormat`	for timestamps in the statusbar.
`protected InvestigatorTabbedPane`	`m_TabbedPane`	the tabbed pane for the tabs.
`protected Thread`	`m_Worker`	for executing operations (loading files etc).
`static String`	`SESSION_FILE`	the file to store the recent files in.

Fields inherited from class adams.gui.workspace.AbstractWorkspacePanel
m_TitleGenerator

Fields inherited from class javax.swing.JComponent
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.Component
accessibleContext, 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

InvestigatorPanel()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addDefaultTabs()`	Adds the default tabs.
`String`	`addRecentFile(File file, weka.core.converters.AbstractFileLoader loader)`	Adds the specified file/loader combination to the recent files list.
`boolean`	`calculateModelSize()`	Returns whether model sizes should get calculated.
`void`	`chooseClassAttributeHeuristic()`	Lets the user choose the class attribute heuristic.
`void`	`chooseRelationNameHeuristic()`	Lets the user choose the relation name heuristic.
`void`	`cleanUp()`	Cleans up data structures, frees up memory.
`void`	`clear()`	Removes all currently loaded datasets.
`void`	`clearLog()`	Empties the log.
`void`	`executionFinished()`	Gets called when a job finishes.
`void`	`fireDataChange(WekaInvestigatorDataEvent e)`	Notifies all the tabs that the data has changed.
`AbstractClassAttributeHeuristic`	`getClassAttributeHeuristic()`	Returns the current class attribute heuristic.
`DataContainerList`	`getData()`	Returns the currently loaded data.
`protected String`	`getDefaultTitle()`	Returns the default title.
`StringBuilder`	`getLog()`	Returns the internal log buffer.
`JMenuBar`	`getMenuBar()`	Creates a menu bar (singleton per panel object).
`static adams.core.Properties`	`getProperties()`	Returns the properties that define the investigator.
`AbstractRelationNameHeuristic`	`getRelationNameHeuristic()`	Returns the current relation name heuristic.
`static adams.core.Properties`	`getShortcutProperties()`	Returns the properties that define the shortcuts.
`boolean`	`getSortAttributeNames()`	Returns whether to sort the attribute names.
`InvestigatorTabbedPane`	`getTabbedPane()`	Returns the underlying tabbed pane.
`protected String`	`getTimestampPrefix()`	Return the timestamp prefix for logs.
`protected void`	`initActions()`	Initializes the actions.
`protected void`	`initGUI()`	Initializes the widgets.
`protected void`	`initialize()`	Initializes the members.
`boolean`	`isBusy()`	Returns whether the tab is busy.
`boolean`	`isUndoEnabled()`	Returns whether undo is enabled.
`void`	`logAndShowMessage(String msg)`	Logs the error message and shows it in the status bar.
`void`	`logError(String msg, String title)`	Logs the error message and also displays an error dialog.
`void`	`logMessage(String msg)`	Logs the message.
`InvestigatorManagerPanel`	`newWindow()`	Displays a new preview window/frame.
`void`	`openFile()`	Lets user select a dataset.
`void`	`openFile(File file)`	Lets user select a dataset.
`void`	`openRecent(adams.gui.event.RecentItemEvent<JMenu,adams.gui.core.RecentFilesHandlerWithCommandline.Setup> e)`	For opening a recently used file.
`void`	`setClassAttributeHeuristic(AbstractClassAttributeHeuristic value)`	Sets the class attribute heuristic.
`void`	`setRelationNameHeuristic(AbstractRelationNameHeuristic value)`	Sets the relation name heuristic.
`void`	`setSortAttributeNames(boolean value)`	Sets whether to sort the attribute names.
`void`	`setUndoEnabled(boolean value)`	Sets the undo state.
`void`	`showStatus(String msg)`	Displays a message.
`boolean`	`startExecution(InvestigatorJob job)`	Starts a job.
`void`	`stopExecution()`	Stops the evaluation.
`protected void`	`toggleSortAttributeNames()`	Toggles the "sort attribute names" option.
`protected void`	`toggleUndo()`	Toggles the undo state.
`protected void`	`updateActions()`	Updates the actions.
`weka.core.Instances`	`updateClassAttribute(weka.core.Instances data)`	Updates the class attribute, if not set.
`protected void`	`updateMenu()`	updates the enabled state of the menu items.
`weka.core.Instances`	`updateRelationName(File file, weka.core.Instances data)`	Updates the relation name.
`protected void`	`updateTitle()`	Updates the title of the dialog.

Methods inherited from class adams.gui.workspace.AbstractWorkspacePanel
close, finishInit, getTitle, getTitleGenerator, logError, logError, logMessage, setTitle, update

Methods inherited from class adams.gui.core.BasePanel
afterHide, afterShow, beforeHide, beforeShow, closeParent, getParentChild, getParentDialog, getParentFrame, getParentInternalFrame, getParentTitle, initFileChooser, main, printErrorMessage, printException, saveComponent, setEnabledCascade, setEnabledCascade, setParentTitle, setVisible

Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, 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, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, 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, setUI, setVerifyInputWhenFocusTarget, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, 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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, 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, firePropertyChange, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, 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
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - SESSION_FILE
```
public static final String SESSION_FILE
```
    the file to store the recent files in.
    
    See Also:
    
    Constant Field Values
  - FILENAME
```
public static final String FILENAME
```
    the name of the props file.
    
    See Also:
    
    Constant Field Values
  - FILENAME_SHORTCUTS
```
public static final String FILENAME_SHORTCUTS
```
    the name of the shortcut props file.
    
    See Also:
    
    Constant Field Values
  - m_Properties
```
protected static adams.core.Properties m_Properties
```
    the properties.
  - m_ShortcutProperties
```
protected static adams.core.Properties m_ShortcutProperties
```
    the shortcut properties.
  - m_TabbedPane
```
protected InvestigatorTabbedPane m_TabbedPane
```
    the tabbed pane for the tabs.
  - m_StatusBar
```
protected adams.gui.core.BaseStatusBar m_StatusBar
```
    the status bar.
  - m_MenuBar
```
protected JMenuBar m_MenuBar
```
    the menu bar.
  - m_MenuFileSources
```
protected adams.gui.core.BaseMenu m_MenuFileSources
```
    the submenu for a sources.
  - m_ActionFileClose
```
protected adams.gui.action.BaseAction m_ActionFileClose
```
    the action for closing the investigator.
  - m_MenuItemOptionsUndoEnabled
```
protected JCheckBoxMenuItem m_MenuItemOptionsUndoEnabled
```
    the menu item for enabling/disabling undo.
  - m_MenuItemOptionsCalculateModelSize
```
protected JCheckBoxMenuItem m_MenuItemOptionsCalculateModelSize
```
    the menu item for enabling/disabling model size calculation.
  - m_MenuItemOptionsSortAttributeNames
```
protected JCheckBoxMenuItem m_MenuItemOptionsSortAttributeNames
```
    the menu item for enabling/disabling sorting of attribute names.
  - m_ActionFileClear
```
protected adams.gui.action.BaseAction m_ActionFileClear
```
    the action for clearing all datasets.
  - m_ActionFileOpen
```
protected adams.gui.action.BaseAction m_ActionFileOpen
```
    the action for loading a dataset.
  - m_ActionFileClassAttribute
```
protected adams.gui.action.BaseAction m_ActionFileClassAttribute
```
    the action for selecting the class attribute heuristic.
  - m_ActionFileRelationName
```
protected adams.gui.action.BaseAction m_ActionFileRelationName
```
    the action for selecting the relation name heuristic.
  - m_ActionFileStopJob
```
protected adams.gui.action.BaseAction m_ActionFileStopJob
```
    the action for stopping a job.
  - m_MenuTabNewTab
```
protected adams.gui.core.BaseMenu m_MenuTabNewTab
```
    the submenu for a new tab.
  - m_ActionTabCopyTab
```
protected adams.gui.action.BaseAction m_ActionTabCopyTab
```
    the action for copying a tab.
  - m_ActionTabSaveParameters
```
protected adams.gui.action.BaseAction m_ActionTabSaveParameters
```
    the action for saving parmeters of a tab.
  - m_ActionTabLoadParameters
```
protected adams.gui.action.BaseAction m_ActionTabLoadParameters
```
    the action for loading parameters for a tab.
  - m_ActionTabCloseTab
```
protected adams.gui.action.BaseAction m_ActionTabCloseTab
```
    the action for closing a tab.
  - m_ActionTabUndoCloseTab
```
protected adams.gui.action.BaseAction m_ActionTabUndoCloseTab
```
    the action for undoing closed a tab.
  - m_ActionTabCloseAllTabs
```
protected adams.gui.action.BaseAction m_ActionTabCloseAllTabs
```
    the action for closing all tabs.
  - m_Log
```
protected StringBuilder m_Log
```
    the log.
  - m_Data
```
protected DataContainerList m_Data
```
    the data loaded.
  - m_FileChooser
```
protected WekaFileChooser m_FileChooser
```
    the filechooser for datasets.
  - m_RecentFilesHandler
```
protected adams.gui.core.RecentFilesHandlerWithCommandline<JMenu> m_RecentFilesHandler
```
    the recent files handler.
  - m_ClassAttributeHeuristic
```
protected AbstractClassAttributeHeuristic m_ClassAttributeHeuristic
```
    the heuristic for selecting the class attribute.
  - m_RelationNameHeuristic
```
protected AbstractRelationNameHeuristic m_RelationNameHeuristic
```
    the heuristic for updating the relation name.
  - m_StatusBarDateFormat
```
protected adams.core.DateFormat m_StatusBarDateFormat
```
    for timestamps in the statusbar.
  - m_Worker
```
protected Thread m_Worker
```
    for executing operations (loading files etc).
  - m_Job
```
protected InvestigatorJob m_Job
```
    the title of the current job.
- Constructor Detail
  - InvestigatorPanel
```
public InvestigatorPanel()
```
- Method Detail
  - initialize
```
protected void initialize()
```
    Initializes the members.
    
    Overrides:
    
    initialize in class adams.gui.workspace.AbstractWorkspacePanel
  - initGUI
```
protected void initGUI()
```
    Initializes the widgets.
    
    Overrides:
    
    initGUI in class adams.gui.core.BasePanel
  - addDefaultTabs
```
public void addDefaultTabs()
```
    Adds the default tabs.
  - initActions
```
protected void initActions()
```
    Initializes the actions.
  - updateActions
```
protected void updateActions()
```
    Updates the actions.
  - getMenuBar
```
public JMenuBar getMenuBar()
```
    Creates a menu bar (singleton per panel object). Can be used in frames.
    
    Specified by:
    
    getMenuBar in interface adams.gui.core.MenuBarProvider
    
    Specified by:
    
    getMenuBar in class adams.gui.workspace.AbstractWorkspacePanel
    
    Returns:
    
    the menu bar
  - updateTitle
```
protected void updateTitle()
```
    Updates the title of the dialog.
    
    Specified by:
    
    updateTitle in class adams.gui.workspace.AbstractWorkspacePanel
  - updateMenu
```
protected void updateMenu()
```
    updates the enabled state of the menu items.
    
    Specified by:
    
    updateMenu in class adams.gui.workspace.AbstractWorkspacePanel
  - getDefaultTitle
```
protected String getDefaultTitle()
```
    Returns the default title.
    
    Specified by:
    
    getDefaultTitle in class adams.gui.workspace.AbstractWorkspacePanel
    
    Returns:
    
    the default title
  - isBusy
```
public boolean isBusy()
```
    Returns whether the tab is busy.
    
    Returns:
    
    true if busy
  - startExecution
```
public boolean startExecution(InvestigatorJob job)
```
    Starts a job.
    
    Parameters:
    
    job - the job to execute
  - stopExecution
```
public void stopExecution()
```
    Stops the evaluation.
  - executionFinished
```
public void executionFinished()
```
    Gets called when a job finishes.
  - getTimestampPrefix
```
protected String getTimestampPrefix()
```
    Return the timestamp prefix for logs.
    
    Returns:
    
    the prefix
  - logMessage
```
public void logMessage(String msg)
```
    Logs the message.
    
    Specified by:
    
    logMessage in class adams.gui.workspace.AbstractWorkspacePanel
    
    Parameters:
    
    msg - the log message
  - logAndShowMessage
```
public void logAndShowMessage(String msg)
```
    Logs the error message and shows it in the status bar.
    
    Parameters:
    
    msg - the error message
  - logError
```
public void logError(String msg,
                     String title)
```
    Logs the error message and also displays an error dialog.
    
    Specified by:
    
    logError in class adams.gui.workspace.AbstractWorkspacePanel
    
    Parameters:
    
    msg - the error message
    
    title - the title for the dialog
  - getLog
```
public StringBuilder getLog()
```
    Returns the internal log buffer.
    
    Returns:
    
    the buffer
  - clearLog
```
public void clearLog()
```
    Empties the log.
  - getData
```
public DataContainerList getData()
```
    Returns the currently loaded data.
    
    Returns:
    
    the data
  - fireDataChange
```
public void fireDataChange(WekaInvestigatorDataEvent e)
```
    Notifies all the tabs that the data has changed.
    
    Parameters:
    
    e - the event to send
  - getTabbedPane
```
public InvestigatorTabbedPane getTabbedPane()
```
    Returns the underlying tabbed pane.
    
    Returns:
    
    the tabbed pane
  - updateClassAttribute
```
public weka.core.Instances updateClassAttribute(weka.core.Instances data)
```
    Updates the class attribute, if not set.
    
    Parameters:
    
    data - the data to update
    
    Returns:
    
    the (potentially) updated data
  - updateRelationName
```
public weka.core.Instances updateRelationName(File file,
                                              weka.core.Instances data)
```
    Updates the relation name.
    
    Parameters:
    
    file - the file the data was loaded from
    
    data - the data to update
    
    Returns:
    
    the (potentially) updated data
  - addRecentFile
```
public String addRecentFile(File file,
                            weka.core.converters.AbstractFileLoader loader)
```
    Adds the specified file/loader combination to the recent files list.
    
    Parameters:
    
    file - the file to add
    
    loader - the associated loader, if null uses auto-detect for loader
    
    Returns:
    
    null if successful or no recent files being managed, otherwise error message
  - clear
```
public void clear()
```
    Removes all currently loaded datasets.
  - openFile
```
public void openFile()
```
    Lets user select a dataset.
  - openFile
```
public void openFile(File file)
```
    Lets user select a dataset.
  - openRecent
```
public void openRecent(adams.gui.event.RecentItemEvent<JMenu,adams.gui.core.RecentFilesHandlerWithCommandline.Setup> e)
```
    For opening a recently used file.
    
    Parameters:
    
    e - the event
  - chooseClassAttributeHeuristic
```
public void chooseClassAttributeHeuristic()
```
    Lets the user choose the class attribute heuristic.
  - setClassAttributeHeuristic
```
public void setClassAttributeHeuristic(AbstractClassAttributeHeuristic value)
```
    Sets the class attribute heuristic.
    
    Parameters:
    
    value - the heuristic
  - getClassAttributeHeuristic
```
public AbstractClassAttributeHeuristic getClassAttributeHeuristic()
```
    Returns the current class attribute heuristic.
    
    Returns:
    
    the heuristic
  - chooseRelationNameHeuristic
```
public void chooseRelationNameHeuristic()
```
    Lets the user choose the relation name heuristic.
  - setRelationNameHeuristic
```
public void setRelationNameHeuristic(AbstractRelationNameHeuristic value)
```
    Sets the relation name heuristic.
    
    Parameters:
    
    value - the heuristic
  - getRelationNameHeuristic
```
public AbstractRelationNameHeuristic getRelationNameHeuristic()
```
    Returns the current relation name heuristic.
    
    Returns:
    
    the heuristic
  - isUndoEnabled
```
public boolean isUndoEnabled()
```
    Returns whether undo is enabled.
    
    Returns:
    
    true if enabled
  - setUndoEnabled
```
public void setUndoEnabled(boolean value)
```
    Sets the undo state.
    
    Parameters:
    
    value - true if to enable
  - toggleUndo
```
protected void toggleUndo()
```
    Toggles the undo state.
  - calculateModelSize
```
public boolean calculateModelSize()
```
    Returns whether model sizes should get calculated.
    
    Returns:
    
    true if to calculate
  - setSortAttributeNames
```
public void setSortAttributeNames(boolean value)
```
    Sets whether to sort the attribute names.
    
    Parameters:
    
    value - true if to sort
  - getSortAttributeNames
```
public boolean getSortAttributeNames()
```
    Returns whether to sort the attribute names.
    
    Returns:
    
    true if to sort
  - toggleSortAttributeNames
```
protected void toggleSortAttributeNames()
```
    Toggles the "sort attribute names" option.
  - newWindow
```
public InvestigatorManagerPanel newWindow()
```
    Displays a new preview window/frame.
    
    Returns:
    
    the new panel
  - showStatus
```
public void showStatus(String msg)
```
    Displays a message.
    
    Specified by:
    
    showStatus in interface adams.core.StatusMessageHandler
    
    Parameters:
    
    msg - the message to display
  - cleanUp
```
public void cleanUp()
```
    Cleans up data structures, frees up memory.
    
    Specified by:
    
    cleanUp in interface adams.core.CleanUpHandler
    
    Overrides:
    
    cleanUp in class adams.gui.workspace.AbstractWorkspacePanel
  - getProperties
```
public static adams.core.Properties getProperties()
```
    Returns the properties that define the investigator.
    
    Returns:
    
    the properties
  - getShortcutProperties
```
public static adams.core.Properties getShortcutProperties()
```
    Returns the properties that define the shortcuts.
    
    Returns:
    
    the properties

Class InvestigatorPanel

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

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

Nested classes/interfaces inherited from class java.awt.Container

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

Field Summary

Fields inherited from class adams.gui.workspace.AbstractWorkspacePanel

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class adams.gui.workspace.AbstractWorkspacePanel

Methods inherited from class adams.gui.core.BasePanel

Methods inherited from class javax.swing.JPanel

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Detail

SESSION_FILE

FILENAME

FILENAME_SHORTCUTS

m_Properties

m_ShortcutProperties

m_TabbedPane

m_StatusBar

m_MenuBar

m_MenuFileSources

m_ActionFileClose

m_MenuItemOptionsUndoEnabled

m_MenuItemOptionsCalculateModelSize

m_MenuItemOptionsSortAttributeNames

m_ActionFileClear

m_ActionFileOpen

m_ActionFileClassAttribute

m_ActionFileRelationName

m_ActionFileStopJob

m_MenuTabNewTab

m_ActionTabCopyTab

m_ActionTabSaveParameters

m_ActionTabLoadParameters

m_ActionTabCloseTab

m_ActionTabUndoCloseTab

m_ActionTabCloseAllTabs

m_Log

m_Data

m_FileChooser

m_RecentFilesHandler

m_ClassAttributeHeuristic

m_RelationNameHeuristic

m_StatusBarDateFormat

m_Worker

m_Job

Constructor Detail

InvestigatorPanel

Method Detail

initialize

initGUI

addDefaultTabs

initActions

updateActions

getMenuBar

updateTitle

updateMenu

getDefaultTitle

isBusy

startExecution

stopExecution

executionFinished

getTimestampPrefix

logMessage

logAndShowMessage

logError

getLog

clearLog

getData

fireDataChange

getTabbedPane