Package org.jgroups.demos

Class ReplicatedHashMapDemo

  • 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, ReplicatedHashMap.Notification<java.lang.Object,​java.lang.Object>
    public class ReplicatedHashMapDemo
extends java.awt.Frame
implements java.awt.event.WindowListener, java.awt.event.ActionListener, ReplicatedHashMap.Notification<java.lang.Object,​java.lang.Object>
    Uses the ReplicatedHashMap building block, which subclasses java.util.HashMap and overrides the methods that modify the hashmap (e.g. put()). Those methods are multicast to the group, whereas read-only methods such as get() use the local copy. A ReplicatedtHashMap is created given the name of a group; all hashmaps with the same name find each other and form a group.
    See Also:
    Serialized Form

    • Nested Class Summary

      • Nested classes/interfaces inherited from class java.awt.Frame

        java.awt.Frame.AccessibleAWTFrame

      • Nested classes/interfaces inherited from class java.awt.Window

        java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

      • Nested classes/interfaces inherited from class java.awt.Container

        java.awt.Container.AccessibleAWTContainer

      • Nested classes/interfaces inherited from class java.awt.Component

        java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) java.awt.Font default_font  
      (package private) javax.swing.JButton delete  
      (package private) javax.swing.JLabel err_msg  
      (package private) javax.swing.JButton get  
      (package private) javax.swing.JButton get_all  
      (package private) java.awt.List listbox  
      (package private) ReplicatedHashMap<java.lang.String,​java.lang.Float> map  
      (package private) javax.swing.JButton quit  
      (package private) javax.swing.JButton set  
      (package private) javax.swing.JLabel stock  
      (package private) javax.swing.JTextField stock_field  
      (package private) javax.swing.JLabel value  
      (package private) javax.swing.JTextField value_field  

      • 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

      • Fields inherited from class java.awt.Component

        accessibleContext, 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

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      private void _setTitle()  
      void actionPerformed​(java.awt.event.ActionEvent e)  
      private void clearMsg()  
      void contentsCleared()  
      void contentsSet​(java.util.Map<java.lang.Object,​java.lang.Object> m)  
      void entryRemoved​(java.lang.Object key)  
      void entrySet​(java.lang.Object key, java.lang.Object value)  
      (package private) static void help()  
      static void main​(java.lang.String[] args)  
      private void removeItem()  
      private void showAll()  
      private void showMsg​(java.lang.String msg)  
      void start​(JChannel channel)  
      void viewChange​(View view, java.util.List<Address> new_mbrs, java.util.List<Address> old_mbrs)  
      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)  

      • 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

      • 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

      • 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

      • 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

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.awt.MenuContainer

        getFont, postEvent

    • Field Detail

      • get

        final javax.swing.JButton get

      • set

        final javax.swing.JButton set

      • quit

        final javax.swing.JButton quit

      • get_all

        final javax.swing.JButton get_all

      • delete

        final javax.swing.JButton delete

      • stock

        final javax.swing.JLabel stock

      • value

        final javax.swing.JLabel value

      • err_msg

        final javax.swing.JLabel err_msg

      • stock_field

        final javax.swing.JTextField stock_field

      • value_field

        final javax.swing.JTextField value_field

      • listbox

        final java.awt.List listbox

      • default_font

        final java.awt.Font default_font

    • Constructor Detail

      • ReplicatedHashMapDemo

        public ReplicatedHashMapDemo()

    • Method Detail

      • showMsg

        private void showMsg​(java.lang.String msg)

      • clearMsg

        private void clearMsg()

      • removeItem

        private void removeItem()

      • showAll

        private void showAll()

      • start

        public void start​(JChannel channel)
           throws java.lang.Exception
        Throws:
        java.lang.Exception

      • windowActivated

        public void windowActivated​(java.awt.event.WindowEvent e)
        Specified by:
        windowActivated in interface java.awt.event.WindowListener

      • windowClosed

        public void windowClosed​(java.awt.event.WindowEvent e)
        Specified by:
        windowClosed in interface java.awt.event.WindowListener

      • windowClosing

        public void windowClosing​(java.awt.event.WindowEvent e)
        Specified by:
        windowClosing in interface java.awt.event.WindowListener

      • windowDeactivated

        public void windowDeactivated​(java.awt.event.WindowEvent e)
        Specified by:
        windowDeactivated in interface java.awt.event.WindowListener

      • windowDeiconified

        public void windowDeiconified​(java.awt.event.WindowEvent e)
        Specified by:
        windowDeiconified in interface java.awt.event.WindowListener

      • windowIconified

        public void windowIconified​(java.awt.event.WindowEvent e)
        Specified by:
        windowIconified in interface java.awt.event.WindowListener

      • windowOpened

        public void windowOpened​(java.awt.event.WindowEvent e)
        Specified by:
        windowOpened in interface java.awt.event.WindowListener

      • actionPerformed

        public void actionPerformed​(java.awt.event.ActionEvent e)
        Specified by:
        actionPerformed in interface java.awt.event.ActionListener

      • entrySet

        public void entrySet​(java.lang.Object key,
                     java.lang.Object value)
        Specified by:
        entrySet in interface ReplicatedHashMap.Notification<java.lang.Object,​java.lang.Object>

      • contentsSet

        public void contentsSet​(java.util.Map<java.lang.Object,​java.lang.Object> m)
        Specified by:
        contentsSet in interface ReplicatedHashMap.Notification<java.lang.Object,​java.lang.Object>

      • _setTitle

        private void _setTitle()

      • main

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

      • help

        static void help()