Class PreprocessPanel

    • 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 Description
      PreprocessPanel()
      Creates the instances panel with no initial instances.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addPropertyChangeListener​(java.beans.PropertyChangeListener l)
      Adds a PropertyChangeListener who will be notified of value changes.
      void addUndoPoint()
      Backs up the current state of the dataset, so the changes can be undone.
      void capabilitiesFilterChanged​(Explorer.CapabilitiesFilterChangeEvent e)
      method gets called in case of a change event
      void edit()
      edits the current instances object in the viewer
      void generateInstances()
      sets Instances generated via DataGenerators (pops up a Dialog)
      Explorer getExplorer()
      returns the parent Explorer frame
      Instances getInstances()
      Gets the working set of instances.
      java.lang.String getTabTitle()
      Returns the title for the tab in the Explorer
      java.lang.String getTabTitleToolTip()
      Returns the tooltip for the tab in the Explorer
      static void main​(java.lang.String[] args)
      Tests out the instance-preprocessing panel from the command line.
      void removePropertyChangeListener​(java.beans.PropertyChangeListener l)
      Removes a PropertyChangeListener.
      void saveInstancesToFile​(AbstractFileSaver saver, Instances inst)
      saves the data with the specified saver
      void saveWorkingInstancesToFileQ()
      Queries the user for a file to save instances as, then saves the instances in a background process.
      void setExplorer​(Explorer parent)
      Sets the Explorer to use as parent frame (used for sending notifications about changes in the data)
      void setInstances​(Instances inst)
      Tells the panel to use a new base set of instances.
      void setInstancesFromDB​(InstanceQuery iq)
      Loads instances from a database
      void setInstancesFromDBQ​(java.lang.String url, java.lang.String user, java.lang.String pw, java.lang.String query)
      Loads instances from an SQL query the user provided with the SqlViewerDialog, then loads the instances in a background process.
      void setInstancesFromFile​(AbstractFileLoader loader)
      Loads results from a set of instances retrieved with the supplied loader.
      void setInstancesFromFileQ()
      Queries the user for a file to load instances from, then loads the instances in a background process.
      void setInstancesFromURL​(java.net.URL u)
      Loads instances from a URL.
      void setInstancesFromURLQ()
      Queries the user for a URL to load instances from, then loads the instances in a background process.
      void setLog​(Logger newLog)
      Sets the Logger to receive informational messages
      void undo()
      Reverts to the last backed up version of the dataset.
      • 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, 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, 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, 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
      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • PreprocessPanel

        public PreprocessPanel()
        Creates the instances panel with no initial instances.
    • Method Detail

      • setLog

        public void setLog​(Logger newLog)
        Sets the Logger to receive informational messages
        Specified by:
        setLog in interface Explorer.LogHandler
        Parameters:
        newLog - the Logger that will now get info messages
      • setInstances

        public void setInstances​(Instances inst)
        Tells the panel to use a new base set of instances.
        Specified by:
        setInstances in interface Explorer.ExplorerPanel
        Parameters:
        inst - a set of Instances
      • getInstances

        public Instances getInstances()
        Gets the working set of instances.
        Returns:
        the working instances
      • addPropertyChangeListener

        public void addPropertyChangeListener​(java.beans.PropertyChangeListener l)
        Adds a PropertyChangeListener who will be notified of value changes.
        Overrides:
        addPropertyChangeListener in class java.awt.Container
        Parameters:
        l - a value of type 'PropertyChangeListener'
      • removePropertyChangeListener

        public void removePropertyChangeListener​(java.beans.PropertyChangeListener l)
        Removes a PropertyChangeListener.
        Overrides:
        removePropertyChangeListener in class java.awt.Component
        Parameters:
        l - a value of type 'PropertyChangeListener'
      • saveWorkingInstancesToFileQ

        public void saveWorkingInstancesToFileQ()
        Queries the user for a file to save instances as, then saves the instances in a background process. This is done in the IO thread, and an error message is popped up if the IO thread is busy.
      • saveInstancesToFile

        public void saveInstancesToFile​(AbstractFileSaver saver,
                                        Instances inst)
        saves the data with the specified saver
        Parameters:
        saver - the saver to use for storing the data
        inst - the data to save
      • setInstancesFromFileQ

        public void setInstancesFromFileQ()
        Queries the user for a file to load instances from, then loads the instances in a background process. This is done in the IO thread, and an error message is popped up if the IO thread is busy.
      • setInstancesFromDBQ

        public void setInstancesFromDBQ​(java.lang.String url,
                                        java.lang.String user,
                                        java.lang.String pw,
                                        java.lang.String query)
        Loads instances from an SQL query the user provided with the SqlViewerDialog, then loads the instances in a background process. This is done in the IO thread, and an error message is popped up if the IO thread is busy.
        Parameters:
        url - the database URL
        user - the user to connect as
        pw - the password of the user
        query - the query for retrieving instances from
      • setInstancesFromURLQ

        public void setInstancesFromURLQ()
        Queries the user for a URL to load instances from, then loads the instances in a background process. This is done in the IO thread, and an error message is popped up if the IO thread is busy.
      • generateInstances

        public void generateInstances()
        sets Instances generated via DataGenerators (pops up a Dialog)
      • setInstancesFromFile

        public void setInstancesFromFile​(AbstractFileLoader loader)
        Loads results from a set of instances retrieved with the supplied loader. This is started in the IO thread, and a dialog is popped up if there's a problem.
        Parameters:
        loader - the loader to use
      • setInstancesFromDB

        public void setInstancesFromDB​(InstanceQuery iq)
        Loads instances from a database
        Parameters:
        iq - the InstanceQuery object to load from (this is assumed to have been already connected to a valid database).
      • setInstancesFromURL

        public void setInstancesFromURL​(java.net.URL u)
        Loads instances from a URL.
        Parameters:
        u - the URL to load from.
      • addUndoPoint

        public void addUndoPoint()
                          throws java.lang.Exception
        Backs up the current state of the dataset, so the changes can be undone.
        Throws:
        java.lang.Exception - if an error occurs
      • undo

        public void undo()
        Reverts to the last backed up version of the dataset.
      • edit

        public void edit()
        edits the current instances object in the viewer
      • setExplorer

        public void setExplorer​(Explorer parent)
        Sets the Explorer to use as parent frame (used for sending notifications about changes in the data)
        Specified by:
        setExplorer in interface Explorer.ExplorerPanel
        Parameters:
        parent - the parent frame
      • getTabTitle

        public java.lang.String getTabTitle()
        Returns the title for the tab in the Explorer
        Specified by:
        getTabTitle in interface Explorer.ExplorerPanel
        Returns:
        the title of this tab
      • getTabTitleToolTip

        public java.lang.String getTabTitleToolTip()
        Returns the tooltip for the tab in the Explorer
        Specified by:
        getTabTitleToolTip in interface Explorer.ExplorerPanel
        Returns:
        the tooltip of this tab
      • main

        public static void main​(java.lang.String[] args)
        Tests out the instance-preprocessing panel from the command line.
        Parameters:
        args - ignored