org.opennms.bb.eui.operator.components
Class OperatorChartPanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--org.opennms.bb.eui.operator.components.OperatorChartPanel
All Implemented Interfaces:
Accessible, ImageObserver, MenuContainer, Scrollable, Serializable

public class OperatorChartPanel
extends JPanel
implements Scrollable

OperatorChartPanel is the chart that creates the labels
 and the bars for each level

 The chart creates the bars in the appropriate color based on the
 normal and warning levels. 

 The bars ask the chart for the size they ought to paint themselves to. 
 The chart returns appropriate sizes based on the zoom level
 (perspective/zoom)

Author:
Sowmya
See Also:
Serialized Form

Inner Class Summary
protected  class OperatorChartPanel.BarNameComparator
          Name comparator for the bars
protected  class OperatorChartPanel.BarSeverityComparator
          Bar severity comparator
 
Inner classes inherited from class javax.swing.JPanel
JPanel.AccessibleJPanel
 
Inner classes inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent, JComponent.ActionStandin, JComponent.IntVector, JComponent.KeyboardState
 
Inner classes inherited from class java.awt.Container
Container.AccessibleAWTContainer
 
Inner classes inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.AWTTreeLock
 
Field Summary
(package private)  boolean bZoomIn
           
(package private)  OperatorBar firstBar
           
(package private)  Color greenColor
           
(package private)  double highestLen
           
(package private)  String ID
           
(package private)  String ID_SEPARATOR
           
(package private)  String LEVEL
           
(package private)  double lowestLen
           
private  int maxUnitIncrement
           
(package private)  double normal
           
(package private)  OperatorInterfacePanel operatorParent
           
(package private)  Color redColor
           
(package private)  double warning
           
(package private)  Color yellowColor
           
 
Fields inherited from class javax.swing.JPanel
defaultLayout, uiClassID
 
Fields inherited from class javax.swing.JComponent
_bounds, accessibleContext, actionMap, ACTIONMAP_CREATED, alignmentX, alignmentY, ANCESTOR_INPUTMAP_CREATED, ANCESTOR_USING_BUFFER, ancestorInputMap, ancestorNotifier, autoscroller, border, changeSupport, clientProperties, CREATED_DOUBLE_BUFFER, flags, FOCUS_INPUTMAP_CREATED, focusInputMap, HAS_FOCUS, htmlKey, htmlView, inputVerifier, IS_DOUBLE_BUFFERED, IS_OPAQUE, IS_PAINTING_TILE, IS_PRINTING, IS_PRINTING_ALL, KEY_EVENTS_ENABLED, KEYBOARD_BINDINGS_KEY, listenerList, maximumSize, minimumSize, NEXT_FOCUS, paintImmediatelyClip, paintingChild, preferredSize, readObjectCallbacks, REQUEST_FOCUS_DISABLED, tmpRect, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, verifyInputWhenFocusTarget, vetoableChangeSupport, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW, WHEN_IN_FOCUSED_WINDOW_BINDINGS, WIF_INPUTMAP_CREATED, windowInputMap
 
Fields inherited from class java.awt.Container
component, containerListener, containerSerializedDataVersion, dbg, dispatcher, layoutMgr, listeningBoundsChildren, listeningChildren, maxSize, ncomponents, needsPaint, printing, printingThreads, serialVersionUID
 
Fields inherited from class java.awt.Component
actionListenerK, adjustmentListenerK, appContext, background, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, componentListener, componentListenerK, componentOrientation, componentSerializedDataVersion, containerListenerK, cursor, dropTarget, enabled, eventMask, focusListener, focusListenerK, font, foreground, graphicsConfig, hasFocus, height, hierarchyBoundsListener, hierarchyBoundsListenerK, hierarchyListener, hierarchyListenerK, incRate, inputMethodListener, inputMethodListenerK, isInc, isPacked, itemListenerK, keyListener, keyListenerK, LEFT_ALIGNMENT, locale, LOCK, metrics, minSize, mouseListener, mouseListenerK, mouseMotionListener, mouseMotionListenerK, name, nameExplicitlySet, newEventsOnly, ownedWindowK, parent, peer, peerFont, popups, prefSize, privateKey, RIGHT_ALIGNMENT, textListenerK, TOP_ALIGNMENT, valid, visible, width, windowClosingException, windowListenerK, x, y
 
Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
 
Constructor Summary
(package private) OperatorChartPanel(OperatorInterfacePanel parentPanel, String id, String levelName, String dataFileName)
           
 
Method Summary
(package private)  String createHtml(Object barSysName, Object barSysDescr)
          Create an HTML string for the tooltip
 double getChartWidth()
          Return width for the ruler to draw itself
 int getChartX(Component comp)
          Return starting point for the ruler to draw itself from
 Color getColor(double length)
          Decide on the bar color depending on the normal and warning levels
 double getHighestLen()
          Return length of the longest bar
 String getID()
          Return id
 Vector getLabels()
          Get bar labels
 String getLevel()
          Return level
 double getLowestLen()
          Return length of the shortest bar
 Dimension getPreferredScrollableViewportSize()
           
 int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction)
           
 boolean getScrollableTracksViewportHeight()
           
 boolean getScrollableTracksViewportWidth()
           
 int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction)
           
 boolean isZoomOn()
          Return if zoom is on
 void nameSort()
          Name sort the bars
 void paintComponent(Graphics g)
           
protected  void relayComponents(OperatorBar[] components, int iSize)
          Relay the bars and their labels after sort
 void severitySort()
          Sort by severity
 double translateLength(double barLen)
          Convert the bar length to the length it should draw itself to based on the zoom level
protected  void zoomIn()
          zoom in
protected  void zoomOut()
          zoom out
 
Methods inherited from class javax.swing.JPanel
, getAccessibleContext, getUIClassID, paramString, updateUI, writeObject
 
Methods inherited from class javax.swing.JComponent
_paintImmediately, addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, adjustPaintFlags, alwaysOnTop, checkIfChildObscuredBySibling, clearFocusOwners, componentInputMapChanged, computeVisibleRect, computeVisibleRect, compWriteObjectNotify, contains, createToolTip, disable, enable, enableSerialization, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperties, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getCreatedDoubleBuffer, getDebugGraphicsOptions, getFlag, getGraphics, getHeight, getInputMap, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paintWithBuffer, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyBindings, processKeyBindingsForAllComponents, processKeyEvent, processMouseMotionEvent, putClientProperty, readObject, rectangleIsObscured, rectangleIsObscuredBySibling, registerKeyboardAction, registerKeyboardAction, registerWithKeyboardManager, registerWithKeyboardManager, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setCreatedDoubleBuffer, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFlag, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPaintingChild, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, shouldDebugGraphics, superProcessMouseMotionEvent, unregisterKeyboardAction, unregisterWithKeyboardManager, unregisterWithKeyboardManager, update
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, adjustListeningChildren, applyOrientation, checkGD, countComponents, createChildHierarchyEvents, createHierarchyEvents, deliverEvent, dispatchEventImpl, dispatchEventToSelf, doLayout, eventEnabled, findComponentAt, findComponentAt, findComponentAt, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents_NoClientCode, getComponents, getLayout, getMouseEventTarget, getWindow, initIDs, insets, invalidate, invalidateTree, isAncestorOf, layout, lightweightPaint, lightweightPrint, list, list, locate, minimumSize, nextFocus, numListening, paintComponents, paintHeavyweightComponents, postProcessKeyEvent, postsOldMouseEvents, preferredSize, preProcessKeyEvent, printComponents, printHeavyweightComponents, processContainerEvent, processEvent, proxyEnableEvents, proxyRequestFocus, remove, remove, removeAll, removeContainerListener, setFocusOwner, setLayout, transferFocus, validate, validateTree
 
Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, areInputMethodsEnabled, bounds, checkImage, checkImage, checkWindowClosingException, coalesceEvents, constructComponentName, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getAccessibleIndexInParent, getAccessibleStateSet, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont_NoClientCode, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen_NoTreeLock, getLocationOnScreen, getName, getNativeContainer, getParent_NoClientCode, getParent, getPeer, getSize, getToolkit, getToolkitImpl, getTreeLock, getWindowForObject, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isEnabledImpl, isLightweight, isRecursivelyVisible, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resetGC, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, wait, wait, wait
 

Field Detail

operatorParent

OperatorInterfacePanel operatorParent

maxUnitIncrement

private int maxUnitIncrement

normal

double normal

warning

double warning

lowestLen

double lowestLen

highestLen

double highestLen

firstBar

OperatorBar firstBar

ID

String ID

LEVEL

String LEVEL

bZoomIn

boolean bZoomIn

greenColor

Color greenColor

yellowColor

Color yellowColor

redColor

Color redColor

ID_SEPARATOR

final String ID_SEPARATOR
Constructor Detail

OperatorChartPanel

OperatorChartPanel(OperatorInterfacePanel parentPanel,
                   String id,
                   String levelName,
                   String dataFileName)
             throws IOException
Method Detail

nameSort

public void nameSort()
Name sort the bars

severitySort

public void severitySort()
Sort by severity

relayComponents

protected void relayComponents(OperatorBar[] components,
                               int iSize)
Relay the bars and their labels after sort

zoomIn

protected void zoomIn()
zoom in

zoomOut

protected void zoomOut()
zoom out

isZoomOn

public boolean isZoomOn()
Return if zoom is on

getLabels

public Vector getLabels()
Get bar labels

createHtml

String createHtml(Object barSysName,
                  Object barSysDescr)
Create an HTML string for the tooltip

paintComponent

public void paintComponent(Graphics g)
Overrides:
paintComponent in class JComponent

translateLength

public double translateLength(double barLen)
Convert the bar length to the length it should draw itself to based on the zoom level

getColor

public Color getColor(double length)
Decide on the bar color depending on the normal and warning levels

getID

public String getID()
Return id

getLevel

public String getLevel()
Return level

getHighestLen

public double getHighestLen()
Return length of the longest bar

getLowestLen

public double getLowestLen()
Return length of the shortest bar

getChartWidth

public double getChartWidth()
Return width for the ruler to draw itself

getChartX

public int getChartX(Component comp)
Return starting point for the ruler to draw itself from

getPreferredScrollableViewportSize

public Dimension getPreferredScrollableViewportSize()
Specified by:
getPreferredScrollableViewportSize in interface Scrollable

getScrollableUnitIncrement

public int getScrollableUnitIncrement(Rectangle visibleRect,
                                      int orientation,
                                      int direction)
Specified by:
getScrollableUnitIncrement in interface Scrollable

getScrollableBlockIncrement

public int getScrollableBlockIncrement(Rectangle visibleRect,
                                       int orientation,
                                       int direction)
Specified by:
getScrollableBlockIncrement in interface Scrollable

getScrollableTracksViewportWidth

public boolean getScrollableTracksViewportWidth()
Specified by:
getScrollableTracksViewportWidth in interface Scrollable

getScrollableTracksViewportHeight

public boolean getScrollableTracksViewportHeight()
Specified by:
getScrollableTracksViewportHeight in interface Scrollable