nodenet
Class NodeConfigurationBean

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  nodenet.NodeConfigurationBean

All Implemented Interfaces:

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

public class NodeConfigurationBean

extends javax.swing.JPanel

implements java.io.Serializable

A bean to manage the configuration of nodes. Currently nodes can be configured to have custom names, display or not display their names, and be configured to hold the name of a destination (for use with node behaviors that generate packets).

Version:

$Id: NodeConfigurationBean.java,v 1.12 2004/01/14 22:10:34 gus Exp $

Author:

Patrick G. Heck gus.heck@olin.edu

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

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	PROP_DEST
static java.lang.String	PROP_DISPLAY_NODE_NAME
static java.lang.String	PROP_NODE_NAME

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

NodeConfigurationBean()
Creates new NodeConfigurationBean

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) Register an object to be notified when the properties of this bean are changed.
void	addVetoableChangeListener(java.beans.VetoableChangeListener l) Register an object that has the power to overide changes to this bean.
java.lang.String	getDest() Gets the identifying name of the node.
boolean	getDisplayNodeName() Display the name of the node or not.
java.lang.String	getNodeName() Gets the identifying name of the node.
NodeNameRegistrar	getRegistrar() A convenience method that yeilds the same result as NodeNameRegistry.getInstance().
void	implementUserChanges() Attempt to enact user changes.
void	refreshComponents() Refresh the values displayed in the components used to display and configure this bean.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Unregister an object that nolonger needs to be notified of property changes.
void	removeVetoableChangeListener(java.beans.VetoableChangeListener l) Unregister an object that nolonger needs to overide changes to this bean.
void	setDest(java.lang.String value) Attempts to change the neme of the node.
void	setDisplayNodeName(boolean display) Sets whether or not the name of the node is displayed.
void	setNodeName(java.lang.String value) Attempts to change the neme of the node.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, 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

Field Detail

PROP_NODE_NAME

public static final java.lang.String PROP_NODE_NAME

See Also:

Constant Field Values

PROP_DISPLAY_NODE_NAME

public static final java.lang.String PROP_DISPLAY_NODE_NAME

See Also:

Constant Field Values

PROP_DEST

public static final java.lang.String PROP_DEST

See Also:

Constant Field Values

Constructor Detail

NodeConfigurationBean

public NodeConfigurationBean()

Creates new NodeConfigurationBean

Method Detail

getDest

public java.lang.String getDest()

Gets the identifying name of the node.

Returns:

The name of the node.

setDest

public void setDest(java.lang.String value)
             throws java.beans.PropertyVetoException

Attempts to change the neme of the node. If the name is not a legal name it throws an exception and the name will remain unchanged.

Parameters:

value - The desired new name for the node

Throws:

java.beans.PropertyVetoException - if the NodeNameRegistry is implementing a registration policy that forbids the name.

See Also:

NodeNameRegistry, NodeNameRegistrar

getNodeName

public java.lang.String getNodeName()

Gets the identifying name of the node.

Returns:

The name of the node.

setNodeName

public void setNodeName(java.lang.String value)
                 throws java.beans.PropertyVetoException

Attempts to change the neme of the node. If the name is not a legal name it throws an exception and the name will remain unchanged.

Parameters:

value - The desired new name for the node

Throws:

java.beans.PropertyVetoException - if the NodeNameRegistry is implementing a registration policy that forbids the name.

See Also:

NodeNameRegistry, NodeNameRegistrar

getRegistrar

public NodeNameRegistrar getRegistrar()

A convenience method that yeilds the same result as NodeNameRegistry.getInstance().

Returns:

The NodeNameRegistry of which there can be only one.

See Also:

NodeNameRegistry

getDisplayNodeName

public boolean getDisplayNodeName()

Display the name of the node or not.

Returns:

true if the name should be displayed false otherwise.

setDisplayNodeName

public void setDisplayNodeName(boolean display)

Sets whether or not the name of the node is displayed.

Parameters:

display - whether or not to display the node.

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Register an object to be notified when the properties of this bean are changed.

Parameters:

listener - The listening object

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Unregister an object that nolonger needs to be notified of property changes.

Parameters:

listener - The object that wants to stop listening.

addVetoableChangeListener

public void addVetoableChangeListener(java.beans.VetoableChangeListener l)

Register an object that has the power to overide changes to this bean.

Parameters:

l - An object that can veto changes.

removeVetoableChangeListener

public void removeVetoableChangeListener(java.beans.VetoableChangeListener l)

Unregister an object that nolonger needs to overide changes to this bean.

Parameters:

l - A vetoer that nolonger wishes to vote on changes.

refreshComponents

public void refreshComponents()

Refresh the values displayed in the components used to display and configure this bean. This should be called immediately before displaying the bean in a Container.

implementUserChanges

public void implementUserChanges()
                          throws java.beans.PropertyVetoException,
                                 java.util.ConcurrentModificationException

Attempt to enact user changes. This method is typically called after the panel has been shown in a dialog and properties may have been edited. Changes are applied atomically once the have all been validated. If any changes have been vetoed, this method will throw the related exception. If conditions change after vetos have been checked causing a subsequent property veto a ConcurrentModificationException will be thrown.

Throws:

java.beans.PropertyVetoException - if listenerns object.

java.util.ConcurrentModificationException