jqubePopups
Class ClusterGUI

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  javax.swing.JFrame
                      jqubePopups.ClusterGUI

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, javax.swing.RootPaneContainer, java.io.Serializable, javax.swing.WindowConstants

public class ClusterGUI

extends javax.swing.JFrame

Class defines a dialog box wich allows the user to perform all the functionality associated with k-means clustering and statistical value generation

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JFrame

javax.swing.JFrame.AccessibleJFrame

Nested classes inherited from class java.awt.Frame

java.awt.Frame.AccessibleAWTFrame

Nested classes inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow

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

private javax.swing.JButton	connect button to initialize and update a connection to the database
private javax.swing.JButton	editVector button to allow the user to choose which elements of the vector to select
private javax.swing.JLabel	initialDLabel label for the sampled inter-vector distances
private javax.swing.JTextField	initialDText the text field for the sampled inter-vector distances
private javax.swing.JLabel	iterationsLabel label for the number of iterations the user wishes to run for clustering
private javax.swing.JTextField	iterationsText text field to hold the number of max iterations to compute
private javax.swing.JLabel	multiplierLabel label for the multiplication factor by which to apply to the sampled distance
private javax.swing.JTextField	multiplierText text field to hold the value for the multiplier
private javax.swing.JButton	reCalculateInitialD button to recalculate the average inter-vector distances
private javax.swing.JButton	reCalculateStatistics button to recalculate the statistics
private javax.swing.JLabel	resultantDLabel label for the result of sample distance value times the multiple value
private javax.swing.JTextField	resultantDText text field to hold the value of the initial d value multiplied by the factor
private javax.swing.JButton	runClustering button to run the clustering algorithm

Fields inherited from class javax.swing.JFrame

accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.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 javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ClusterGUI()
Creates an instance of the panel to allow the user to run the k-means clustering

Method Summary

private void	calculateNewD()
private void	configureButton(javax.swing.JButton button) Standardardizes the look and font of one type of buttons on the front GUI
private void	doClustering() Performs the clustering algorithm described in the ClusterDriver class
private void	editTemplateVector()
private void	initializeClustering() Initializes the system by fetching the statistics vectors, calculating the sample vector distances and preparing for clustering
private void	initializeComponents() Create instances of all the class variables and set their initial values
private void	layoutComponents() Lay out the componenets on the dialog panel
private void	loadValues() Populate the initial inter cluster distance from the database
static void	main(java.lang.String[] args)
private void	reCalculateD() Recalculates the sample vector distance measure if the system is initialized and puts the new value into the sample d text box
private void	reComputeStatistics() Recalculates the statistics vectors and updates the database.
private void	registerComponents() Associate all relevant objects with listeners to handle all events
private void	setBasicProperties() Adjust the size of the dialog box, background color and title
private boolean	testVectorSpace() Tests if the vector space has more than 1000 elements.

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.awt.Frame

addNotify, finalize, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, hide, isActive, isFocusableWindow, isFocusCycleRoot, isFocused, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationRelativeTo, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

initialDLabel

private javax.swing.JLabel initialDLabel

label for the sampled inter-vector distances

multiplierLabel

private javax.swing.JLabel multiplierLabel

label for the multiplication factor by which to apply to the sampled distance

resultantDLabel

private javax.swing.JLabel resultantDLabel

label for the result of sample distance value times the multiple value

iterationsLabel

private javax.swing.JLabel iterationsLabel

label for the number of iterations the user wishes to run for clustering

initialDText

private javax.swing.JTextField initialDText

the text field for the sampled inter-vector distances

multiplierText

private javax.swing.JTextField multiplierText

text field to hold the value for the multiplier

resultantDText

private javax.swing.JTextField resultantDText

text field to hold the value of the initial d value multiplied by the factor

iterationsText

private javax.swing.JTextField iterationsText

text field to hold the number of max iterations to compute

connect

private javax.swing.JButton connect

button to initialize and update a connection to the database

editVector

private javax.swing.JButton editVector

button to allow the user to choose which elements of the vector to select

reCalculateInitialD

private javax.swing.JButton reCalculateInitialD

button to recalculate the average inter-vector distances

reCalculateStatistics

private javax.swing.JButton reCalculateStatistics

button to recalculate the statistics

runClustering

private javax.swing.JButton runClustering

button to run the clustering algorithm

Constructor Detail

ClusterGUI

public ClusterGUI()

Creates an instance of the panel to allow the user to run the k-means clustering

Method Detail

initializeComponents

private void initializeComponents()

Create instances of all the class variables and set their initial values

configureButton

private void configureButton(javax.swing.JButton button)

Standardardizes the look and font of one type of buttons on the front GUI

Parameters:

button - the button to be adjusted

setBasicProperties

private void setBasicProperties()

Adjust the size of the dialog box, background color and title

layoutComponents

private void layoutComponents()

Lay out the componenets on the dialog panel

registerComponents

private void registerComponents()

Associate all relevant objects with listeners to handle all events

loadValues

private void loadValues()

Populate the initial inter cluster distance from the database

initializeClustering

private void initializeClustering()

Initializes the system by fetching the statistics vectors, calculating the sample vector distances and preparing for clustering

reCalculateD

private void reCalculateD()

Recalculates the sample vector distance measure if the system is initialized and puts the new value into the sample d text box

reComputeStatistics

private void reComputeStatistics()

Recalculates the statistics vectors and updates the database.

This is a very time consuming action and should only be used when there are updates to the database and the statistics need to be correspondingly updated / recomputed.

doClustering

private void doClustering()

Performs the clustering algorithm described in the ClusterDriver class

calculateNewD

private void calculateNewD()

editTemplateVector

private void editTemplateVector()

testVectorSpace

private boolean testVectorSpace()

Tests if the vector space has more than 1000 elements.

This is to avoid running into problems with the system when few vectors are present

Returns:

true if more than 1000 vectors exist, false otherwise

main

public static void main(java.lang.String[] args)