ptolemy.apps.hardrealtime

Class TaskPlot

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

ptolemy.plot.PlotBox

ptolemy.apps.hardrealtime.TaskPlot

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.print.Printable, java.io.Serializable, javax.accessibility.Accessible, PlotBoxInterface

public class TaskPlot
extends PlotBox

A task execution plotter. The plot displays releases and deadlines of jobs, allocation intervals of the processor to each job, and deadline misses. Jobs and processor allocations are grouped per task, and each task occupies a row in the drawing. If a task is associated with different types of jobs, such as the case of multiframe tasks, each job type occupies a separate row.

Version:

$Id$

Author:

Christos Stergiou

See Also:

Serialized Form

Pt.AcceptedRating:

Red (chster)

Pt.ProposedRating:

Red (chster)

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.plot.PlotBox

PlotBox.DragListener, PlotBox.MoveListener, PlotBox.MoveMotionListener, PlotBox.ZoomListener, PlotBox.ZoomListener2

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

javax.swing.JPanel.AccessibleJPanel

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

javax.swing.JComponent.AccessibleJComponent

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 inherited from class ptolemy.plot.PlotBox

_background, _bottomPadding, _colors, _documentBase, _foreground, _grid, _height, _leftPadding, _LOG10SCALE, _lrx, _lry, _padding, _plotImage, _preferredHeight, _preferredWidth, _rangesGivenByZooming, _rightPadding, _specifiedPlotRectangle, _topPadding, _ulx, _uly, _usecolor, _width, _wrap, _wrapHigh, _wrapLow, _xBottom, _xhighgiven, _xlog, _xlowgiven, _xMax, _xMin, _xRangeGiven, _xscale, _xTop, _yBottom, _yhighgiven, _ylog, _ylowgiven, _yMax, _yMin, _yRangeGiven, _yscale, _yTop, PTPLOT_RELEASE

Fields inherited from class javax.swing.JComponent

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

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
TaskPlot() Construct a task plot.

Method Summary

Modifier and Type	Method and Description
protected void	_drawPlot(java.awt.Graphics graphics, boolean clearfirst, java.awt.Rectangle drawRect) Draw the axes using the current range, label, and title information, at the size of the specified rectangle.
void	addDeadlineMiss(double time, Actor task) Add a deadline miss event in the execution drawn.
void	addExecution(double start, double end, Actor task) Add an allocation interval of the processor to a task.
void	addJob(Job job) Add the release time and deadline of a job in the execution being drawn, and redraw the plot.
void	clear() Clear the state associated with the plotter.

Methods inherited from class ptolemy.plot.PlotBox

_automaticRescale, _drawPlot, _drawPoint, _exportLatexPlotData, _help, _parseLine, _resetScheduledTasks, _scheduledRedraw, _setButtonsVisibility, _setPadding, _timedRepaint, _writeOldSyntax, addCaptionLine, addLegend, addXTick, addYTick, clear, clearCaptions, clearLegends, deferIfNecessary, destroy, export, exportImage, exportImage, exportImage, exportImage, exportImage, exportLatex, fillPlot, getCaptions, getColor, getColorByName, getColors, getDataurl, getDocumentBase, getGrid, getLegend, getLegendDataset, getPlotRectangle, getPreferredSize, getTitle, getXAutoRange, getXLabel, getXLog, getXRange, getXTicks, getYAutoRange, getYLabel, getYLog, getYRange, getYTicks, init, paintComponent, parseFile, parseFile, print, read, read, removeLegend, renameLegend, resetAxes, samplePlot, setAutomaticRescale, setBackground, setBackground, setBounds, setButtons, setCaptions, setColor, setColors, setColors, setDataurl, setDocumentBase, setForeground, setForeground, setGrid, setLabelFont, setPlotRectangle, setPlotRectangle, setSize, setTimedRepaint, setTitle, setTitleFont, setWrap, setXLabel, setXLog, setXRange, setYLabel, setYLog, setYRange, write, write, write, writeData, writeFormat, writeOldSyntax, zoom, zoomEqual

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, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, 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, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, 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, 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, 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, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, 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

Methods inherited from interface ptolemy.plot.PlotBoxInterface

repaint

Constructor Detail

TaskPlot

public TaskPlot()

Construct a task plot.

Method Detail

addDeadlineMiss

public void addDeadlineMiss(double time,
                            Actor task)

Add a deadline miss event in the execution drawn.

Parameters:

time - The time at which the deadline miss occurs.

task - The task that released the job that missed its deadline.

addExecution

public void addExecution(double start,
                         double end,
                         Actor task)
                  throws java.lang.IllegalArgumentException

Add an allocation interval of the processor to a task.

Parameters:

start - The start time of the allocation interval.

end - The end time of the allocation interval.

task - The task that the processor is allocated to.

Throws:

java.lang.IllegalArgumentException - If the task whose execution is added has not released a job yet.

addJob

public void addJob(Job job)

Add the release time and deadline of a job in the execution being drawn, and redraw the plot.

Parameters:

job - The job to be plotted.

clear

public void clear()

Clear the state associated with the plotter.

_drawPlot

protected void _drawPlot(java.awt.Graphics graphics,
                         boolean clearfirst,
                         java.awt.Rectangle drawRect)

Description copied from class: PlotBox

Draw the axes using the current range, label, and title information, at the size of the specified rectangle. If the second argument is true, clear the display before redrawing. This method is called by paintComponent(). To cause it to be called you would normally call repaint(), which eventually causes paintComponent() to be called.

Note that this is synchronized so that points are not added by other threads while the drawing is occurring. This method should be called only from the event dispatch thread, consistent with swing policy.

Overrides:

_drawPlot in class PlotBox

Parameters:

graphics - The graphics context.

clearfirst - If true, clear the plot before proceeding.

drawRect - A specification of the size.