Package org.jgroups.demos
Class DistributedQueueDemo
- java.lang.Object
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- java.awt.Component
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- java.awt.Container
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- java.awt.Window
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- java.awt.Frame
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- org.jgroups.demos.DistributedQueueDemo
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- All Implemented Interfaces:
java.awt.event.ActionListener
,java.awt.event.WindowListener
,java.awt.image.ImageObserver
,java.awt.MenuContainer
,java.io.Serializable
,java.util.EventListener
,javax.accessibility.Accessible
,DistributedQueue.Notification
public class DistributedQueueDemo extends java.awt.Frame implements java.awt.event.WindowListener, java.awt.event.ActionListener, DistributedQueue.Notification
Uses the DistributedQueue building block. The latter subclasses org.jgroups.util.Queue and overrides the methods that modify the queue (e.g. add()). Those methods are multicast to the group, whereas read-only methods such as peek() use the local copy. A DistributedQueue is created given the name of a group; all queues with the same name find each other and form a group.- Author:
- Romuald du Song
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class java.awt.Frame
CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR
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Constructor Summary
Constructors Constructor Description DistributedQueueDemo()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
actionPerformed(java.awt.event.ActionEvent e)
void
contentsCleared()
void
contentsSet(java.util.Collection new_entries)
void
entryAdd(java.lang.Object value)
void
entryRemoved(java.lang.Object key)
static void
main(java.lang.String[] args)
void
start(java.lang.String groupname, ChannelFactory factory, java.lang.String props)
void
viewChange(java.util.Vector joined, java.util.Vector left)
void
windowActivated(java.awt.event.WindowEvent e)
void
windowClosed(java.awt.event.WindowEvent e)
void
windowClosing(java.awt.event.WindowEvent e)
void
windowDeactivated(java.awt.event.WindowEvent e)
void
windowDeiconified(java.awt.event.WindowEvent e)
void
windowIconified(java.awt.event.WindowEvent e)
void
windowOpened(java.awt.event.WindowEvent e)
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Methods inherited from class java.awt.Frame
addNotify, getAccessibleContext, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, paramString, remove, removeNotify, setBackground, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, setUndecorated
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Methods inherited from class java.awt.Window
addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, setVisible, show, toBack, toFront
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Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTree
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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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle
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Method Detail
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start
public void start(java.lang.String groupname, ChannelFactory factory, java.lang.String props) throws ChannelException
- Throws:
ChannelException
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windowActivated
public void windowActivated(java.awt.event.WindowEvent e)
- Specified by:
windowActivated
in interfacejava.awt.event.WindowListener
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windowClosed
public void windowClosed(java.awt.event.WindowEvent e)
- Specified by:
windowClosed
in interfacejava.awt.event.WindowListener
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windowClosing
public void windowClosing(java.awt.event.WindowEvent e)
- Specified by:
windowClosing
in interfacejava.awt.event.WindowListener
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windowDeactivated
public void windowDeactivated(java.awt.event.WindowEvent e)
- Specified by:
windowDeactivated
in interfacejava.awt.event.WindowListener
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windowDeiconified
public void windowDeiconified(java.awt.event.WindowEvent e)
- Specified by:
windowDeiconified
in interfacejava.awt.event.WindowListener
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windowIconified
public void windowIconified(java.awt.event.WindowEvent e)
- Specified by:
windowIconified
in interfacejava.awt.event.WindowListener
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windowOpened
public void windowOpened(java.awt.event.WindowEvent e)
- Specified by:
windowOpened
in interfacejava.awt.event.WindowListener
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actionPerformed
public void actionPerformed(java.awt.event.ActionEvent e)
- Specified by:
actionPerformed
in interfacejava.awt.event.ActionListener
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entryAdd
public void entryAdd(java.lang.Object value)
- Specified by:
entryAdd
in interfaceDistributedQueue.Notification
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entryRemoved
public void entryRemoved(java.lang.Object key)
- Specified by:
entryRemoved
in interfaceDistributedQueue.Notification
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viewChange
public void viewChange(java.util.Vector joined, java.util.Vector left)
- Specified by:
viewChange
in interfaceDistributedQueue.Notification
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contentsSet
public void contentsSet(java.util.Collection new_entries)
- Specified by:
contentsSet
in interfaceDistributedQueue.Notification
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contentsCleared
public void contentsCleared()
- Specified by:
contentsCleared
in interfaceDistributedQueue.Notification
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main
public static void main(java.lang.String[] args)
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