org.mov.analyser
Class GPPage

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.mov.analyser.GPPage

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, AnalyserPage

public class GPPage
extends javax.swing.JPanel
implements AnalyserPage

An analysis tool page that lets the user enter basic Genetic Programming configuration parameters. This page is used only by the GPModule. The page contains the following user fields:

• Generations
• Population
• Breeding Population
• Display Population
• Window Size

The generations field describes the number of generations the GP will run for. The population field describes the number of individuals that will be randomly generated (or breed) for that generation. The first generation may generate more random individuals than this value, it will generate enough individuals so that the minimum breeding population has been reached.

The breeding population field describes the number of individuals that will breed, i.e. will contribute parts of their buy/sell rules to the next generation. The display population field describes the number of top individuals that should be displayed in the results table.

The window size field describes the number of quote days that the buy/sell rules can access. When equations are evaluating buy or sell decisions, they can only access this many quote days into the past.

Author:

Andrew Leppard

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

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

GPPage(javax.swing.JDesktopPane desktop)
Construct a new genetic programming parameters page.

Method Summary

int	getBreedingPopulation() Return the number of individuals, for each generation, that can contribute their buy/sell rules to the next generation.
javax.swing.JComponent	getComponent() Return the page's graphical user interface.
int	getDisplayPopulation() Return the number of top performing individuals that are displayed in the results table.
int	getGenerations() Return the number of generations in the genetic programme.
int	getPopulation() Return the number of individuals to generate for each generation.
java.lang.String	getTitle() Return the title of this page.
int	getWindow() Return the number of quote days that any indivdual's buy or sell rules can access at anyone time.
void	load(java.lang.String key) Load the user interface values from preferences.
boolean	parse() Parse the values the user has entered into the GUI.
void	save(java.lang.String key) Save the user interface values to preferences.

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, 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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, 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, setVisible, 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, 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, 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, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, 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, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

GPPage

public GPPage(javax.swing.JDesktopPane desktop)

Construct a new genetic programming parameters page.

Parameters:

desktop - the desktop

Method Detail

load

public void load(java.lang.String key)

Description copied from interface: AnalyserPage

Load the user interface values from preferences.

Specified by:

load in interface AnalyserPage

Parameters:

key - a key which uniquely identifies the analysis tool using this page

save

public void save(java.lang.String key)

Description copied from interface: AnalyserPage

Save the user interface values to preferences.

Specified by:

save in interface AnalyserPage

Parameters:

key - a key which uniquely identifies the analysis tool using this page

parse

public boolean parse()

Description copied from interface: AnalyserPage

Parse the values the user has entered into the GUI. If any of the values are invalid, the page will display an option pane describing the error, and the function will return false.

Specified by:

parse in interface AnalyserPage

Returns:

true if the user's values are valid, false otherwise.

getComponent

public javax.swing.JComponent getComponent()

Description copied from interface: AnalyserPage

Return the page's graphical user interface.

Specified by:

getComponent in interface AnalyserPage

Returns:

the GUI

getTitle

public java.lang.String getTitle()

Description copied from interface: AnalyserPage

Return the title of this page.

Specified by:

getTitle in interface AnalyserPage

Returns:

the page's title

getGenerations

public int getGenerations()

Return the number of generations in the genetic programme.

Returns:

the number of generations

getWindow

public int getWindow()

Return the number of quote days that any indivdual's buy or sell rules can access at anyone time. The buy or sell rule will only be able to see this many quote days into the past.

Returns:

the window size in days

getPopulation

public int getPopulation()

Return the number of individuals to generate for each generation. The first generation may generate more than this number of individuals, if the breeding population size has not been reached.

Returns:

generation's population size

getBreedingPopulation

public int getBreedingPopulation()

Return the number of individuals, for each generation, that can contribute their buy/sell rules to the next generation.

Returns:

the breeding population size

getDisplayPopulation

public int getDisplayPopulation()

Return the number of top performing individuals that are displayed in the results table.

Returns:

the display population size