org.apache.jmeter.visualizers

Class GraphAccum

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

org.apache.jmeter.visualizers.GraphAccum

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Scrollable, GraphAccumListener

public class GraphAccum
extends JComponent
implements Scrollable, GraphAccumListener

Draws the graph. Created 2001/08/11

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	width

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

Constructors

Constructor and Description
GraphAccum() Constructor.
GraphAccum(GraphAccumModel model) Constructor with model set.

Method Summary

Methods

Modifier and Type	Method and Description
void	clearData() Clears this graph.
boolean	getNoLegendYet() The legend is only printed once during sampling.
Dimension	getPreferredScrollableViewportSize() Gets the PreferredScrollableViewportSize attribute of the Graph object.
int	getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction) Gets the ScrollableBlockIncrement attribute of the Graph object.
boolean	getScrollableTracksViewportHeight() Gets the ScrollableTracksViewportHeight attribute of the Graph object.
boolean	getScrollableTracksViewportWidth() Gets the ScrollableTracksViewportWidth attribute of the Graph object.
int	getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) Gets the ScrollableUnitIncrement attribute of the Graph object.
void	paintComponent(Graphics g) }
void	setNoLegendYet(boolean value) The legend is only printed once during sampling.
void	setVisualizer(Object visualizer) Set the visualizer.
void	updateGui() Redraws the gui.
void	updateGui(SampleResult oneSample) Redraws the gui if no rescaling of the graph is needed.

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

width

protected static final int width

See Also:

Constant Field Values

Constructor Detail

GraphAccum

public GraphAccum()

Constructor.

GraphAccum

public GraphAccum(GraphAccumModel model)

Constructor with model set.

Parameters:

model - model which this object represents

Method Detail

setVisualizer

public void setVisualizer(Object visualizer)

Set the visualizer.

Parameters:

visualizer - visualizer of this object

setNoLegendYet

public void setNoLegendYet(boolean value)

The legend is only printed once during sampling. This sets the variable that indicates whether the legend has been printed yet or not.

Parameters:

value - variable that indicates whether the legend has been printed yet

getPreferredScrollableViewportSize

public Dimension getPreferredScrollableViewportSize()

Gets the PreferredScrollableViewportSize attribute of the Graph object.

Specified by:

getPreferredScrollableViewportSize in interface Scrollable

Returns:

the PreferredScrollableViewportSize value

getScrollableUnitIncrement

public int getScrollableUnitIncrement(Rectangle visibleRect,
                             int orientation,
                             int direction)

Gets the ScrollableUnitIncrement attribute of the Graph object.

Specified by:

getScrollableUnitIncrement in interface Scrollable

Returns:

the ScrollableUnitIncrement value

getScrollableBlockIncrement

public int getScrollableBlockIncrement(Rectangle visibleRect,
                              int orientation,
                              int direction)

Gets the ScrollableBlockIncrement attribute of the Graph object.

Specified by:

getScrollableBlockIncrement in interface Scrollable

Returns:

the ScrollableBlockIncrement value

getScrollableTracksViewportWidth

public boolean getScrollableTracksViewportWidth()

Gets the ScrollableTracksViewportWidth attribute of the Graph object.

Specified by:

getScrollableTracksViewportWidth in interface Scrollable

Returns:

the ScrollableTracksViewportWidth value

getScrollableTracksViewportHeight

public boolean getScrollableTracksViewportHeight()

Gets the ScrollableTracksViewportHeight attribute of the Graph object.

Specified by:

getScrollableTracksViewportHeight in interface Scrollable

Returns:

the ScrollableTracksViewportHeight value

getNoLegendYet

public boolean getNoLegendYet()

The legend is only printed once during sampling. This returns the variable that indicates whether the legend has been printed yet or not.

Returns:

value variable that indicates whether the legend has been printed yet

updateGui

public void updateGui()

Redraws the gui.

Specified by:

updateGui in interface GraphAccumListener

updateGui

public void updateGui(SampleResult oneSample)

Redraws the gui if no rescaling of the graph is needed.

Specified by:

updateGui in interface GraphAccumListener

Parameters:

oneSample - sample to be added

paintComponent

public void paintComponent(Graphics g)

}

Overrides:

paintComponent in class JComponent

clearData

public void clearData()

Clears this graph.