energyEigenvalue
Class EnergyEigenvalue

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--java.applet.Applet
                          |
                          +--edu.davidson.tools.SApplet
                                |
                                +--energyEigenvalue.EnergyEigenvalue

All Implemented Interfaces:

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

public class EnergyEigenvalue

extends SApplet

See Also:

Serialized Form

Fields inherited from class edu.davidson.tools.SApplet

clock, dataConnections, dataListeners, dataSources, lock

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

EnergyEigenvalue()

Method Summary

void	destroy() Destroy all threads and cleanup the applet.
void	findEnergyLevel(int n) This method finds a single energy level input by the user
void	findEnergyLevels(int lowest, int highest) This method allows the user to script in an enrgy band to be found
int	getActiveWavefunctionID() Gets the object identifier for the active wavefunction.
java.lang.String	getAppletInfo()
java.lang.String	getParameter(java.lang.String key, java.lang.String def)
java.lang.String[][]	getParameterInfo()
int	getWavefunctionID(int n) Gets the object identifier for a Wavefunction data source.
void	init()
void	setAutoscaleY(boolean as) This method sets the Autoscale property for the energy graph.
void	setMinMaxX(double xmin, double xmax) Set the min and max values for the x axis.
void	setMinMaxY(double ymin, double ymax) Set the min and max values for the y axis.
void	setPotential(java.lang.String str, double xmin, double xmax) Set the potential function and the range
void	setPsi(double ene) Set the wave finction that corresponds to a given energy.
void	setShowControls(boolean sc) This method allows the user to hide the entire control panel at bottom of applet
void	setShowPotential(boolean sp) This method allows the user to hide just the potential setting controls of the applet Useful to script in specific potentials for specific problems.
void	start() Start the applet.

Methods inherited from class edu.davidson.tools.SApplet

addDataListener, addDataSource, cleanupDataConnections, clearAllData, clearData, deleteDataConnection, deleteDataConnections, forward, getClockID, getDataConnectionFromDL, getDataConnectionFromDS, getDataFromDS, getDataListener, getDataListener, getDataSource, getDataSource, getID, getRunningID, getSourceData, getSourceVariables, isAutoRefresh, isClockRunning, makeDataConnection, pause, removeDataListener, removeDataSource, reset, reverse, setAutoRefresh, setClockContinous, setClockCycle, setClockOneShot, setClockTime, setConnectionBlock, setConnectionListener, setConnectionSmoothing, setConnectionSource, setConnectionStride, setDefault, setDt, setFPS, setRunningID, setRunningID, setTimeContinuous, setTimeCycle, setTimeOneShot, startClock, stepClock, stepTime, stepTimeBack, stepTimeForward, stopClock, updateDataConnection, updateDataConnections, useMasterClock

Methods inherited from class java.applet.Applet

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

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, remove, remove, removeAll, removeContainerListener, removeNotify, setCursor, setFont, setLayout, update, validate

Methods inherited from class java.awt.Component

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

Methods inherited from class java.lang.Object

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

Constructor Detail

EnergyEigenvalue

public EnergyEigenvalue()

Method Detail

getParameter

public java.lang.String getParameter(java.lang.String key,
                                     java.lang.String def)

init

public void init()

Overrides:

init in class java.applet.Applet

start

public void start()

Start the applet. Do not script.

Overrides:

start in class java.applet.Applet

destroy

public void destroy()

Destroy all threads and cleanup the applet. Do not script.

Overrides:

destroy in class SApplet

getAppletInfo

public java.lang.String getAppletInfo()

Overrides:

getAppletInfo in class java.applet.Applet

getParameterInfo

public java.lang.String[][] getParameterInfo()

Overrides:

getParameterInfo in class java.applet.Applet

getWavefunctionID

public int getWavefunctionID(int n)

Gets the object identifier for a Wavefunction data source.

Parameters:

n - the quantum number

getActiveWavefunctionID

public int getActiveWavefunctionID()

Gets the object identifier for the active wavefunction.

Parameters:

n - the quantum number

setAutoscaleY

public void setAutoscaleY(boolean as)

This method sets the Autoscale property for the energy graph. The scale is set based on the value of the potential function.

Parameters:

boolean - as

setShowControls

public void setShowControls(boolean sc)

This method allows the user to hide the entire control panel at bottom of applet

Parameters:

boolean - sc show controls

setPsi

public void setPsi(double ene)

Set the wave finction that corresponds to a given energy.

Parameters:

en - The energy.

setPotential

public void setPotential(java.lang.String str,
                         double xmin,
                         double xmax)

Set the potential function and the range

Parameters:

str - The potential function, f(x).

xmin - x minimum

xmax - x maximum

setShowPotential

public void setShowPotential(boolean sp)

This method allows the user to hide just the potential setting controls of the applet Useful to script in specific potentials for specific problems.

Parameters:

boolean - sp show potential inputs

setMinMaxX

public void setMinMaxX(double xmin,
                       double xmax)

Set the min and max values for the x axis.

Parameters:

double - xmin x-axis min value

double - xmax x-axis max value

setMinMaxY

public void setMinMaxY(double ymin,
                       double ymax)

Set the min and max values for the y axis.

Parameters:

double - ymin yaxis min value

double - ymax yaxis max value

findEnergyLevels

public void findEnergyLevels(int lowest,
                             int highest)

This method allows the user to script in an enrgy band to be found

Parameters:

int - lowest lowest energy level to find

int - highest highest energy level to find

findEnergyLevel

public void findEnergyLevel(int n)

This method finds a single energy level input by the user

Parameters:

int - n quantum number of energy level to find