org.apache.jmeter.visualizers
Class SplineVisualizer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  org.apache.jmeter.gui.AbstractJMeterGuiComponent
                      org.apache.jmeter.visualizers.gui.AbstractListenerGui
                          org.apache.jmeter.visualizers.gui.AbstractVisualizer
                              org.apache.jmeter.visualizers.SplineVisualizer

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, EventListener, Accessible, ChangeListener, ClearGui, JMeterGUIComponent, UnsharedComponent, Clearable, GraphListener, ImageVisualizer, Printable, Visualizer

public class SplineVisualizer
extends AbstractVisualizer
implements ImageVisualizer, GraphListener

This class implements a statistical analyser that takes samples to process a Spline interpolated curve. Currently, it tries to look mostly like the GraphVisualizer.

See Also:

Serialized Form

Nested Class Summary

class

SplineVisualizer.SplineGraph Component showing a Spline curve.

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

JPanel.AccessibleJPanel

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

protected Color	AVERAGE_COLOR
protected Color	BACKGROUND_COLOR
protected boolean	FILL_UP_WITH_ZEROS
protected Color	INCOMING_COLOR
protected Color	MAXIMUM_COLOR
protected Color	MINIMUM_COLOR
protected int	NUMBERS_TO_DISPLAY

Fields inherited from class org.apache.jmeter.visualizers.gui.AbstractVisualizer

collector, isStats

Fields inherited from class org.apache.jmeter.gui.AbstractJMeterGuiComponent

namePanel

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

SplineVisualizer()

Method Summary

void	add(SampleResult res) This method is called by sampling thread to inform the visualizer about the arrival of a new sample.
void	clearData() Clears the current data of the object.
JPanel	getControlPanel()
Image	getImage()
String	getLabelResource() Get the component's resource name, which getStaticLabel uses to derive the component's label in the local language.
String	toString()
void	updateGui()
void	updateGui(Sample s)

Methods inherited from class org.apache.jmeter.visualizers.gui.AbstractVisualizer

clearGui, configure, configureTestElement, createTestElement, getErrorLoggingCheckbox, getFile, getFilePanel, getModel, isStats, makeTitlePanel, modifyTestElement, setFile, setModel, stateChanged

Methods inherited from class org.apache.jmeter.visualizers.gui.AbstractListenerGui

createPopupMenu, getMenuCategories

Methods inherited from class org.apache.jmeter.gui.AbstractJMeterGuiComponent

configureTestElement, createTitleLabel, getComment, getDocAnchor, getName, getNamePanel, getPrintableComponent, getStaticLabel, isEnabled, makeBorder, makeScrollPane, makeScrollPane, setComment, setEnabled, setName

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, 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, 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, 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, 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, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, 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, setSize, setSize, show, show, size, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

BACKGROUND_COLOR

protected final Color BACKGROUND_COLOR

MINIMUM_COLOR

protected final Color MINIMUM_COLOR

MAXIMUM_COLOR

protected final Color MAXIMUM_COLOR

AVERAGE_COLOR

protected final Color AVERAGE_COLOR

INCOMING_COLOR

protected final Color INCOMING_COLOR

NUMBERS_TO_DISPLAY

protected final int NUMBERS_TO_DISPLAY

See Also:

Constant Field Values

FILL_UP_WITH_ZEROS

protected final boolean FILL_UP_WITH_ZEROS

See Also:

Constant Field Values

Constructor Detail

SplineVisualizer

public SplineVisualizer()

Method Detail

add

public void add(SampleResult res)

Description copied from interface: Visualizer

This method is called by sampling thread to inform the visualizer about the arrival of a new sample.

Specified by:

add in interface Visualizer

getLabelResource

public String getLabelResource()

Description copied from interface: JMeterGUIComponent

Get the component's resource name, which getStaticLabel uses to derive the component's label in the local language. The resource name is fixed, and does not vary with the selected language. Normally this method should be overriden in preference to overriding getStaticLabel(). However where the resource name is not available or required, getStaticLabel() may be overridden instead.

Specified by:

getLabelResource in interface JMeterGUIComponent

Returns:

the resource name

updateGui

public void updateGui(Sample s)

Specified by:

updateGui in interface GraphListener

clearData

public void clearData()

Description copied from interface: Clearable

Clears the current data of the object.

Specified by:

clearData in interface Clearable

updateGui

public void updateGui()

Specified by:

updateGui in interface GraphListener

toString

public String toString()

Overrides:

toString in class Component

getControlPanel

public JPanel getControlPanel()

getImage

public Image getImage()

Specified by:

getImage in interface ImageVisualizer