mil.navy.nps.awt
Class AwtEspduSender

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  mil.navy.nps.awt.AwtEspduSender

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class AwtEspduSender

extends java.applet.Applet

implements java.awt.event.ActionListener

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Nested classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

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

static java.lang.String	DATA_LAYOUT
static boolean	DEBUG
static java.lang.String	DEFAULT_FREQUENCY
static java.lang.String	DEFAULT_MARKING
static java.lang.String	DEFAULT_MCAST
static java.lang.String	DEFAULT_PORT
static java.lang.String	DEFAULT_TIMELIMIT
static java.lang.String	DEFAULT_UNICAST_DEST_ADDR
static java.lang.String	DEFAULT_UNICAST_DEST_PORT
protected static java.awt.TextArea	espduData
protected static EspduDataUI	espduDataUI
protected static java.awt.TextField	frequency
static short	HIGH_BYTE_MASK
static short	LOW_BYTE_MASK
protected static boolean	m_fStandAlone
static int	MAX_TRANSMIT_TIME
protected static java.awt.TextField	packetsSent
static java.lang.String	RETURN_STRING
protected static boolean	sendingPDUs
protected static SocketWriteUI	socketWriteUI
protected static java.awt.Button	startButton
protected static java.awt.Button	stopButton
protected static java.awt.TextField	timeLimit

Fields inherited from class java.applet.Applet

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 java.awt.image.ImageObserver

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

Constructor Summary

AwtEspduSender()

Method Summary

void	actionPerformed(java.awt.event.ActionEvent ae) ActionListener for the start and stop buttons.
static void	debug(java.lang.String pDebugMessage)
void	destroy()
short[]	fieldValue(java.lang.String pFieldString) Pure chrome.
java.lang.String	getAppletInfo()
int[]	getBytesInIPAddress(java.net.InetAddress pAddress) This is a utility that really should be in another class.
void	init()
static void	main(java.lang.String[] args)
void	paint(java.awt.Graphics g)
void	sendPDUs()
void	start()
void	stop()

Methods inherited from class java.applet.Applet

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

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, 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, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

m_fStandAlone

protected static boolean m_fStandAlone

DEBUG

public static final boolean DEBUG

See Also:

Constant Field Values

DEFAULT_MCAST

public static final java.lang.String DEFAULT_MCAST

See Also:

Constant Field Values

DEFAULT_PORT

public static final java.lang.String DEFAULT_PORT

See Also:

Constant Field Values

DEFAULT_FREQUENCY

public static final java.lang.String DEFAULT_FREQUENCY

See Also:

Constant Field Values

DEFAULT_MARKING

public static final java.lang.String DEFAULT_MARKING

See Also:

Constant Field Values

DEFAULT_UNICAST_DEST_PORT

public static final java.lang.String DEFAULT_UNICAST_DEST_PORT

See Also:

Constant Field Values

DEFAULT_UNICAST_DEST_ADDR

public static final java.lang.String DEFAULT_UNICAST_DEST_ADDR

See Also:

Constant Field Values

DEFAULT_TIMELIMIT

public static final java.lang.String DEFAULT_TIMELIMIT

See Also:

Constant Field Values

DATA_LAYOUT

public static final java.lang.String DATA_LAYOUT

See Also:

Constant Field Values

RETURN_STRING

public static final java.lang.String RETURN_STRING

MAX_TRANSMIT_TIME

public static final int MAX_TRANSMIT_TIME

See Also:

Constant Field Values

HIGH_BYTE_MASK

public static final short HIGH_BYTE_MASK

See Also:

Constant Field Values

LOW_BYTE_MASK

public static final short LOW_BYTE_MASK

See Also:

Constant Field Values

sendingPDUs

protected static boolean sendingPDUs

espduData

protected static java.awt.TextArea espduData

socketWriteUI

protected static SocketWriteUI socketWriteUI

espduDataUI

protected static EspduDataUI espduDataUI

frequency

protected static java.awt.TextField frequency

packetsSent

protected static java.awt.TextField packetsSent

timeLimit

protected static java.awt.TextField timeLimit

startButton

protected static java.awt.Button startButton

stopButton

protected static java.awt.Button stopButton

Constructor Detail

AwtEspduSender

public AwtEspduSender()

Method Detail

debug

public static void debug(java.lang.String pDebugMessage)

getBytesInIPAddress

public int[] getBytesInIPAddress(java.net.InetAddress pAddress)

This is a utility that really should be in another class. In an ideal world, this would have been added as a category to InetAddress, if we were using Objective-C. It returns a byte array corresponding to the string "131.120.7.205", or whatever, with byte 0 = 131, byte 1 = 120, etc.

Need to use an array of ints rather than bytes here, since bytes are unsigned, and something like 131 will wrap around, or cause a number format error when converting from a string. A short will also wrap to negative numbers when we bit mask a couple bytes together.

main

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

getAppletInfo

public java.lang.String getAppletInfo()

init

public void init()

destroy

public void destroy()

paint

public void paint(java.awt.Graphics g)

start

public void start()

stop

public void stop()

fieldValue

public short[] fieldValue(java.lang.String pFieldString)

Pure chrome. Let the user enter a field in the form of "131.120" and automatically translate it to an integer. Of course, if the field is already in the form of an integer, leave it alone.

sendPDUs

public void sendPDUs()

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent ae)

ActionListener for the start and stop buttons. This uses the AWT 1.1 event model, and implemens the ActionListener interface.

Specified by:

actionPerformed in interface java.awt.event.ActionListener