stella.jview
Class JWeatherCanvas

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              jview.JNormalizedCanvas
                  jview.JViewportCanvas
                      jview.JFrameCanvas
                          jview.JBoxedCanvas
                              jview.JDataCanvas
                                  stella.jview.JWeatherCanvas

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, DataCanvasProviding, NormalizedCoordinates, NormalizedShapes, UserCoordinates, Zoomable, Initializable, ResourceAware, ResourceComposed, Savable

public class JWeatherCanvas
extends JDataCanvas

A canvas that collects weather data from a repository and displays it. The set names known to the data canvas must be equal to the sensor names displayed.

See Also:

Serialized Form

Nested Class Summary

static class

JWeatherCanvas.Show

Nested classes/interfaces inherited from class jview.JDataCanvas

JDataCanvas.AnimTest, JDataCanvas.Highlight, JDataCanvas.Histogram, JDataCanvas.Test, JDataCanvas.TestCanvas

Nested classes/interfaces inherited from class jview.JBoxedCanvas

JBoxedCanvas.Datum

Nested classes/interfaces inherited from class jview.JViewportCanvas

JViewportCanvas.ViewportKey

Nested classes/interfaces inherited from class jview.JNormalizedCanvas

JNormalizedCanvas.ShowImage

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

private static String	BAD A bad bar.
private static String	DEFDRAWINGSETS Per default we display humidity sensors.
private static long	DEFMAXRETARD Default mximum retard.
private static String	DEFPOLYGONSHAPE The default shapes.
private static String	DEFTABLE Incoming sensor names are translated to set names using this table.
private static String	GOOD A good bar.
static String	KEY_BADTOGGLE If given, a vertical line is drawn at this normalized coordinate.
static String	KEY_GOODTOGGLE If given, a vertical line is drawn at this normalized coordinate.
static String	KEY_MAXRETARD Maximum time the received data event may be out-of-date.
static String	KEY_TABLE A lookup table converting sensor names to set names.
private Map<String,String>	lookup We translate sensor-names to set-names.

Fields inherited from class jview.JDataCanvas

DATALOSSPROPERTY, DEFXUSERSPACEMIN, DEFYUSERSPACEMIN, KEY_CONNECT, KEY_DATALAST, KEY_EQUALSCALE, KEY_EQUALSTART, KEY_ERRORALWAYSRED, KEY_ERRORCOLOR, KEY_ERRORHAT, KEY_ERRORHATLENGTH, KEY_ERRORINCLUDE, KEY_ERRORSHOW, KEY_FLIPXAXIS, KEY_FLIPYAXIS, KEY_HIGHLIGHTSHAPE, KEY_JOINDATA, KEY_LABELFONT, KEY_LEGEND, KEY_LEGENDGAP, KEY_LEGENDLENGTH, KEY_LEGENDLIST, KEY_LEGENDMAP, KEY_LEGENDY, KEY_POINTS, KEY_POLYGONSHAPE, KEY_RETAINSIZE, KEY_SAVESETS, KEY_SHAPESIZE, KEY_XAXISDISTANCE, KEY_XAXISLABEL, KEY_XERRORINDEX, KEY_XERRORSHAPE, KEY_XINDEX, KEY_XSHRINK, KEY_XUSERSPACEMIN, KEY_YAXISDISTANCE, KEY_YAXISLABEL, KEY_YERRORINDEX, KEY_YERRORSHAPE, KEY_YINDEX, KEY_YSHRINK, KEY_YUSERSPACEMIN, KEY_ZEROXAXIS, KEY_ZEROYAXIS, RESCALEPROPERTY, SAVEDATA

Fields inherited from class jview.JBoxedCanvas

AUTODATE, BOTTOM, KEY_FONT, KEY_GRIDCOLOR, KEY_IGNOREFORMAT, KEY_LABELAT, KEY_LABELCOLOR, KEY_LABELXANGLE, KEY_LABELXAUTO, KEY_LABELXEND, KEY_LABELXEXTRA, KEY_LABELXFORMAT, KEY_LABELXINSIDE, KEY_LABELXSTART, KEY_LABELXSTEP, KEY_LABELYANGLE, KEY_LABELYAUTO, KEY_LABELYEND, KEY_LABELYEXTRA, KEY_LABELYFORMAT, KEY_LABELYINSIDE, KEY_LABELYSTART, KEY_LABELYSTEP, KEY_MAXLABELS, KEY_MAXTICKS, KEY_TICKAT, KEY_TICKCOLOR, KEY_TICKSTRETCH, KEY_TICKXAUTO, KEY_TICKXEND, KEY_TICKXGRID, KEY_TICKXINSIDE, KEY_TICKXSIZE, KEY_TICKXSTART, KEY_TICKXSTEP, KEY_TICKYAUTO, KEY_TICKYEND, KEY_TICKYGRID, KEY_TICKYINSIDE, KEY_TICKYSIZE, KEY_TICKYSTART, KEY_TICKYSTEP, KEY_XISDATE, KEY_XLOGARITHMIC, KEY_YISDATE, KEY_YLOGARITHMIC, LEFT, RIGHT, TOP

Fields inherited from class jview.JFrameCanvas

KEY_ABSOLUTEHEIGHT, KEY_ABSOLUTEWIDTH, KEY_DRAWBOX, KEY_RELATIVEHEIGHT, KEY_RELATIVEWIDTH, KEY_TITLECOLOR, KEY_TITLEFONT, KEY_TITLEJUSTIFY, KEY_TITLEOFFSET, KEY_TITLETEXT, KEY_TOPCOLOR, KEY_TOPFONT, KEY_TOPJUSTIFY, KEY_TOPOFFSET, KEY_TOPSEPARATOR, KEY_TOPTEXT, KEY_XFRAME, KEY_XINSETABSOLUTE, KEY_XINSETRELATIVE, KEY_YFRAME, KEY_YINSETABSOLUTE, KEY_YINSETRELATIVE

Fields inherited from class jview.JViewportCanvas

MAXVIEW, VIEWPORTIMAGEPROPERTY, VIEWPORTPROPERTY

Fields inherited from class jview.JNormalizedCanvas

BACKGROUNDIMAGEPROPERTY, EXPORTACTION, GENERIC, inverse, KEY_BACKGROUND, KEY_CANVASNAME, KEY_CANVASTIP, KEY_CURSORCLASSES, KEY_CURSORPROPS, KEY_DRAWINGSETS, KEY_FOREGROUND, KEY_MAXIMUMHEIGHT, KEY_MAXIMUMWIDTH, KEY_MINIMUMHEIGHT, KEY_MINIMUMWIDTH, KEY_PREFERREDHEIGHT, KEY_PREFERREDWIDTH, KEY_PRINTFONT, KEY_PRINTFONTSCALE, KEY_PRINTSHAPESCALE, KEY_RESTORESHAPES, KEY_XFLIPIMAGE, KEY_YFLIPIMAGE, PRINTACTION, SAVEACTION, transform

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

JWeatherCanvas(ResourceSupplying prop)
Constructs a new data canvas that goes into listening state on init().

Method Summary

void	applyData(Map<String,DataEvent> readings) Process a data event generated by a sensor repository to reflect changes.
void	blockData(List<WeatherSurveying.DataBlock> block) Sets a list of WeatherSurveying.BlockData measures.
void	init() To increase readability, we set up a look-up table here.
void	setComposedProperties(ResourceSupplying prop) Defaults the repository name and the sensors to monitor.

Methods inherited from class jview.JDataCanvas

addDataObserver, addDelete, addDrawingInfo, addJoint, addMeasure, addMeasure, addZoom, clearData, deleteClosest, deleteInside, drawShapes, extractKeys, extractKeys, getActions, getAnimationInfo, getClosestData, getClosestData, getClosestDataShape, getClosestShape, getComposingCanvases, getDefaultProperties, getInsideData, getInsideShapes, getMainCanvas, getMaximumPoints, getMeasuredData, getShapeForSet, getSpanX, getSpanY, getUserData, isEmpty, notifyClear, notifyNew, notifyOnAdd, notifyOnRemove, prepareCanvas, putMeasuredSet, putMeasuredSet, putMeasuredSets, rebuildOneDataSet, redeemList, removeDataObserver, removeJoint, revertDeleted, setShapeForSet, setUserData

Methods inherited from class jview.JBoxedCanvas

getBestDateFormat, getDefaultFormatX, getDefaultFormatY, getUserTransformation, getUserTransformation, printComponent, setUserTransformation, setUserTransformation, silentlySelectViewport, xIsDate, yIsDate

Methods inherited from class jview.JFrameCanvas

calculateActiveCanvas, calculateShapeTransform, getArea, isScreenInNormalized, paintObjects, wasReshaped

Methods inherited from class jview.JViewportCanvas

addAttachedViewport, addZoom, getViewport, getViewportImage, isMaximalViewport, isNormalizedOnScreen, removeAttachedViewport, resetViewport, selectArea, selectViewport, setViewportImage, transferView

Methods inherited from class jview.JNormalizedCanvas

addCrossCursor, addDrawable, addDrawable, addDrawable, addLink, addLink, addPoint, addPoint, addText, addText, allInside, applyDrawingInfo, assignCursorLabel, clearAllDrawable, clearAllText, clearDrawable, clearText, createCanvasCursor, disabledCanvas, drawPoints, drawPointsMap, drawShapesMap, drawText, drawTextMap, firePropertyChange, getAllCanvasCursors, getBackground, getBackgroundImage, getCanvasCursor, getClosest, getClosest, getClosest, getComposedProperties, getFromName, getImageOperation, getInside, getInverseTransform, getLink, getLinkedTo, getMaximumSize, getMinimumSize, getNormalized, getNormalizedRect, getPreferredSize, getSaveBuffer, getScreen, getScreenRect, getShapeTransform, isFlipX, isFlipY, paintComponent, paintPointsList, paintShapesList, paintTextList, removeDrawable, removeDrawable, removeLink, removeText, removeText, repaintLater, repaintNow, setBackgroundImage, setBounds, setComplete, setCursor, setCursor, setDrawable, setImageOperation, setLink, setPrepare, startAnimation, stopAnimation

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, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, 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, 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, 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, setComponentOrientation, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface jview.NormalizedCoordinates

getArea, getNormalized, getNormalizedRect, getScreen, getScreenRect, getViewport, isNormalizedOnScreen, isScreenInNormalized

Field Detail

KEY_TABLE

public static final String KEY_TABLE

A lookup table converting sensor names to set names.

See Also:

Constant Field Values

KEY_BADTOGGLE

public static final String KEY_BADTOGGLE

If given, a vertical line is drawn at this normalized coordinate.

See Also:

Constant Field Values

KEY_GOODTOGGLE

public static final String KEY_GOODTOGGLE

If given, a vertical line is drawn at this normalized coordinate.

See Also:

Constant Field Values

KEY_MAXRETARD

public static final String KEY_MAXRETARD

Maximum time the received data event may be out-of-date.

See Also:

Constant Field Values

DEFTABLE

private static final String DEFTABLE

Incoming sensor names are translated to set names using this table.

See Also:

Constant Field Values

BAD

private static final String BAD

A bad bar.

See Also:

Constant Field Values

GOOD

private static final String GOOD

A good bar.

See Also:

Constant Field Values

DEFMAXRETARD

private static final long DEFMAXRETARD

Default mximum retard.

See Also:

Constant Field Values

DEFDRAWINGSETS

private static final String DEFDRAWINGSETS

Per default we display humidity sensors.

See Also:

Constant Field Values

DEFPOLYGONSHAPE

private static final String DEFPOLYGONSHAPE

The default shapes.

See Also:

Constant Field Values

lookup

private Map<String,String> lookup

We translate sensor-names to set-names.

Constructor Detail

JWeatherCanvas

public JWeatherCanvas(ResourceSupplying prop)

Constructs a new data canvas that goes into listening state on init().

Method Detail

setComposedProperties

public void setComposedProperties(ResourceSupplying prop)

Defaults the repository name and the sensors to monitor.

Specified by:

setComposedProperties in interface ResourceAware

Overrides:

setComposedProperties in class JDataCanvas

init

public void init()

To increase readability, we set up a look-up table here.

Specified by:

init in interface Initializable

Overrides:

init in class JDataCanvas

applyData

public void applyData(Map<String,DataEvent> readings)

Process a data event generated by a sensor repository to reflect changes. Data not needed, i.e. data that is not linked to a set-name is ignored.

Parameters:

readings - A mapping of sensor names to data events.

blockData

public void blockData(List<WeatherSurveying.DataBlock> block)

Sets a list of WeatherSurveying.BlockData measures. This data is most likely reconstructed from a database.