uk.org.iscream.cms.conient.datacomponents
Class StorageDataComponent
java.lang.Object
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+--java.awt.Component
|
+--java.awt.Container
|
+--javax.swing.JComponent
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+--javax.swing.JPanel
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+--uk.org.iscream.cms.conient.datacomponents.VisibleDataComponent
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+--uk.org.iscream.cms.conient.datacomponents.StorageDataComponent
- All Implemented Interfaces:
- Accessible, DataComponent, ImageObserver, MenuContainer, Runnable, Serializable
- Direct Known Subclasses:
- DiskDataComponent
- public class StorageDataComponent
- extends VisibleDataComponent
This is DataComponent specifically for
displaying storage, eg memory, disk and swap.
It displays a value/total type display using a JProgessBar.
- Version:
- $Id: StorageDataComponent.java,v 1.7 2003/02/05 19:35:04 tdb Exp $
- Author:
- $Author: tdb $
- See Also:
- Serialized Form
Field Summary |
protected String |
_attribute
The attribute that this component is concerned with |
protected String |
_cache
Remebers what the last value was, so we
only update if we have to. |
protected int |
_divider
The divider to multiply the value to
to reach the units. |
protected JProgressBar |
_item
The progress bar that we will display memory
usage data in |
protected JLabel |
_label
The friendly label for this component |
protected int |
_max
The maximum value for the percentage |
protected String |
_maxAttribute
The max attribute that this component is concerned with |
protected String |
_maxcache
Remebers what the last value was, so we
only update if we have to. |
protected double |
_maxvalue
Holds the integer value we are holding |
protected int |
_min
The minimum value for the percentage |
protected String |
_name
The friendly name of this component |
protected String |
_unit
The string representation of the units the values
are being measured in. |
protected double |
_value
Holds the integer value we are holding |
String |
REVISION
The current CVS revision of this class |
Fields inherited from class javax.swing.JPanel |
|
Fields inherited from class java.awt.Container |
|
Method Summary |
String |
getPacketAttribute()
Returns the string showing the packet
attribute that the component is looking after |
void |
run()
This run method updates any Swing components
The setValue() method adds this component
to the Swing Event Dispatching Queue to
run this method. |
void |
setValue(XMLPacket packet)
This takes the packet to obtain the value from, it then performs all
approriate conversions and adds this class to the Swing Event
Dispatching queue. |
String |
toString()
Overrides the Object.toString()
method to provide clean logging (every class should have this). |
Methods inherited from class javax.swing.JComponent |
addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, 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, removePropertyChangeListener, removeVetoableChangeListener, 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, transferFocus, transferFocusUpCycle |
REVISION
public final String REVISION
- The current CVS revision of this class
- See Also:
- Constant Field Values
_name
protected String _name
- The friendly name of this component
_attribute
protected String _attribute
- The attribute that this component is concerned with
_maxAttribute
protected String _maxAttribute
- The max attribute that this component is concerned with
_unit
protected String _unit
- The string representation of the units the values
are being measured in.
_divider
protected int _divider
- The divider to multiply the value to
to reach the units.
_cache
protected String _cache
- Remebers what the last value was, so we
only update if we have to.
_maxcache
protected String _maxcache
- Remebers what the last value was, so we
only update if we have to.
_value
protected double _value
- Holds the integer value we are holding
_maxvalue
protected double _maxvalue
- Holds the integer value we are holding
_min
protected final int _min
- The minimum value for the percentage
- See Also:
- Constant Field Values
_max
protected int _max
- The maximum value for the percentage
_label
protected JLabel _label
- The friendly label for this component
_item
protected JProgressBar _item
- The progress bar that we will display memory
usage data in
StorageDataComponent
public StorageDataComponent(String name,
String attribute,
String maxAttribute,
String unit)
- Creates the component with a friendly name to be
used as label
- Parameters:
name
- the friendly nameattribute
- the data attribute we look aftermaxAttribute
- the data attribute to obtain the maximum value fromunit
- the string representation of the units eg, "Mb" or "Kb"
StorageDataComponent
public StorageDataComponent(String name,
String attribute,
String maxAttribute,
String unit,
int divider)
- Creates the component with a friendly name to be
used as label
- Parameters:
name
- the friendly nameattribute
- the data attribute we look aftermaxAttribute
- the data attribute to obtain the maximum value fromunit
- the string representation of the units eg, "Mb" or "Kb"divider
- the amount that the given value should be multiplied by to reach the given units
run
public void run()
- This run method updates any Swing components
The setValue() method adds this component
to the Swing Event Dispatching Queue to
run this method.
toString
public String toString()
- Overrides the
Object.toString()
method to provide clean logging (every class should have this).
- Overrides:
toString
in class Component
- Returns:
- the name of this class and its CVS revision
setValue
public void setValue(XMLPacket packet)
throws DataFormatException
- This takes the packet to obtain the value from, it then performs all
approriate conversions and adds this class to the Swing Event
Dispatching queue.
- Parameters:
packet
- the XMLPacket to get the data from
- Throws:
DataFormatException
- if there was a problem converting the data for display
getPacketAttribute
public String getPacketAttribute()
- Returns the string showing the packet
attribute that the component is looking after
- Returns:
- the packet reference
Copyright © 2000-2003 i-scream. All Rights Reserved.