rootbisection
Class AppletRootFromHTML

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--java.applet.Applet
                          |
                          +--rootbisection.AppletRootFromHTML

All Implemented Interfaces:

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

public class AppletRootFromHTML

extends java.applet.Applet

Toma los parametros desde una llamada (disen~ada para HTML) para el uso de los algoritmos para encontrar raices de una funcion.

Version:

1.0, 25/08/2001

Author:

Omar Posada Villarreal

See Also:

Serialized Form

Inner classes inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Inner classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.AWTTreeLock

Field Summary

private double	a
private double	b
private java.lang.String	choosedMethod
private double[]	coef
private boolean	found
private UserFunction	function
private int	iterations
private int	maxCoef
private java.awt.Panel	panRoot
private double	root
private java.awt.TextArea	taRoot
private java.awt.TextField	tfTit
private double	tolerance

Fields inherited from class java.applet.Applet

accessibleContext, serialVersionUID, stub

Fields inherited from class java.awt.Panel

base, nameCounter

Fields inherited from class java.awt.Container

component, containerListener, containerSerializedDataVersion, dbg, dispatcher, layoutMgr, listeningBoundsChildren, listeningChildren, maxSize, ncomponents, printing, printingThreads

Fields inherited from class java.awt.Component

actionListenerK, adjustmentListenerK, appContext, background, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, changeSupport, componentListener, componentListenerK, componentOrientation, componentSerializedDataVersion, containerListenerK, cursor, dropTarget, enabled, eventMask, focusListener, focusListenerK, font, foreground, graphicsConfig, hasFocus, height, hierarchyBoundsListener, hierarchyBoundsListenerK, hierarchyListener, hierarchyListenerK, incRate, inputMethodListener, inputMethodListenerK, isInc, isPacked, itemListenerK, keyListener, keyListenerK, LEFT_ALIGNMENT, locale, LOCK, metrics, minSize, mouseListener, mouseListenerK, mouseMotionListener, mouseMotionListenerK, name, nameExplicitlySet, newEventsOnly, ownedWindowK, parent, peer, peerFont, popups, prefSize, privateKey, RIGHT_ALIGNMENT, textListenerK, TOP_ALIGNMENT, valid, visible, width, windowClosingException, windowListenerK, x, y

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

AppletRootFromHTML()

Method Summary

void	calculateRoot() Corre el algoritmo de Bisection o NewtonRaphson.
double	getRoot() Regresa la raiz encontrada.
void	init() Prepara el despliega del PanelRoot.
private void	initPolynom(double[] cf) Inicializa el polinomio.
void	initRootCoefficients(java.lang.String c0, java.lang.String c1, java.lang.String c2, java.lang.String c3, java.lang.String c4, java.lang.String c5, java.lang.String c6, java.lang.String c7, java.lang.String c8) Inicializa los coeficientes del polinomio de grado 8.
void	initRootParameters(java.lang.String sA, java.lang.String sB, java.lang.String sTolerance, java.lang.String sIterations) Inicializa los parametros del polinomio.
boolean	wasFound() Checa si se encontro una raiz.

Methods inherited from class java.applet.Applet

destroy, getAccessibleContext, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus, start, stop

Methods inherited from class java.awt.Panel

, addNotify, constructComponentName

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, adjustListeningChildren, applyOrientation, checkGD, countComponents, createChildHierarchyEvents, createHierarchyEvents, deliverEvent, dispatchEventImpl, dispatchEventToSelf, doLayout, eventEnabled, findComponentAt, findComponentAt, findComponentAt, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents_NoClientCode, getComponents, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMouseEventTarget, getPreferredSize, getWindow, initIDs, insets, invalidate, invalidateTree, isAncestorOf, layout, lightweightPaint, lightweightPrint, list, list, locate, minimumSize, nextFocus, numListening, paint, paintComponents, paintHeavyweightComponents, paramString, postProcessKeyEvent, postsOldMouseEvents, preferredSize, preProcessKeyEvent, print, printComponents, printHeavyweightComponents, processContainerEvent, processEvent, proxyEnableEvents, proxyRequestFocus, readObject, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusOwner, setFont, setLayout, transferFocus, update, validate, validateTree, writeObject

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, areInputMethodsEnabled, bounds, checkImage, checkImage, checkWindowClosingException, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getAccessibleIndexInParent, getAccessibleStateSet, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont_NoClientCode, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen_NoTreeLock, getLocationOnScreen, getName, getNativeContainer, getParent_NoClientCode, getParent, getPeer, getSize, getSize, getToolkit, getToolkitImpl, getTreeLock, getWidth, getWindowForObject, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isEnabledImpl, isFocusTraversable, isLightweight, isOpaque, isRecursivelyVisible, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, resetGC, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

root

private double root

found

private boolean found

function

private UserFunction function

coef

private double[] coef

maxCoef

private int maxCoef

a

private double a

b

private double b

tolerance

private double tolerance

iterations

private int iterations

panRoot

private java.awt.Panel panRoot

tfTit

private java.awt.TextField tfTit

taRoot

private java.awt.TextArea taRoot

choosedMethod

private java.lang.String choosedMethod

Constructor Detail

AppletRootFromHTML

public AppletRootFromHTML()

Method Detail

initRootCoefficients

public void initRootCoefficients(java.lang.String c0,
                                 java.lang.String c1,
                                 java.lang.String c2,
                                 java.lang.String c3,
                                 java.lang.String c4,
                                 java.lang.String c5,
                                 java.lang.String c6,
                                 java.lang.String c7,
                                 java.lang.String c8)

Inicializa los coeficientes del polinomio de grado 8. Uso para llamada de HTML.

initRootParameters

public void initRootParameters(java.lang.String sA,
                               java.lang.String sB,
                               java.lang.String sTolerance,
                               java.lang.String sIterations)

Inicializa los parametros del polinomio. Uso para llamada de HTML.

initPolynom

private void initPolynom(double[] cf)

Inicializa el polinomio.

getRoot

public double getRoot()

Regresa la raiz encontrada.

wasFound

public boolean wasFound()

Checa si se encontro una raiz.

init

public void init()

Prepara el despliega del PanelRoot.

Overrides:

init in class java.applet.Applet

calculateRoot

public void calculateRoot()

Corre el algoritmo de Bisection o NewtonRaphson. Uso desde HTML: Necesita que antes se haya llamado a "initRootCoefficients(String c0, ... String c8);" "initRootParameters(String sA, String sB, String sTolerance, String sIterations);" Muestra los resultados.