jfig.gui
Class JAttribsControlsFactory

java.lang.Object
  jfig.gui.JAttribsControlsFactory

public class JAttribsControlsFactory

extends java.lang.Object

create and manage the jfig editor attribute controls.

JAttribsControlsFactory: an utility class for jfig to create and manage the attribute control GUI components, e.g. to specify font name, size, alignment, line width, style, arrow mode, line and fill colors, etc.

JAttribsControlsFactory is a Singleton class, while the individual components are not. Use getJAttribsControlsFactory() to initialize the Singleton.

Note that not all XFIG attributes and attribute values are supported yet, e.g. fill styles and several fonts.

To retrieve the full set of currently selected attributes for a given instance of JAttribsControlsFactory, just call getValues(). To update the GUI controls from a given attribute, just call showValues( master_attributes );

The default background color to be used for transparent pixels on the several button's icons is taken from the "jfig.gui.Editor.BackgroundColor" property if set, or the platform's default background color if not set.

Field Summary

(package private) java.awt.Image	allIcons
(package private) JStateButton	arrowModeButton
(package private) JStateButton	arrowStyleButton
(package private) java.awt.Color	backgroundColor
(package private) javax.swing.JComboBox	centerFlushLeftChoice
(package private) ColorCache	colorCache
(package private) javax.swing.JTextField	dashLengthField
(package private) boolean	debug
(package private) JNumericStateButton	depthButton
(package private) JColorButton	fillColorButton
(package private) JFillPatternButton	fillPatternButton
(package private) JStateButton	fillStyleButton
(package private) JStateButton	fontFlagButton
(package private) javax.swing.JComboBox	fontFlagChoice
(package private) JFontButton	fontSelectButton
(package private) JNumericStateButton	fontSizeButton
(package private) JStateButton	geometryButton
(package private) java.awt.Image	geometryIcons
(package private) StatusMessage	helper
(package private) java.awt.Image[]	iconImages
(package private) javax.swing.JComboBox	landscapePortraitChoice
(package private) JColorButton	lineColorButton
(package private) JStateButton	lineStyleButton
(package private) JStateButton	lineWidthButton
(package private) JStateButton	objectAlignXButton
(package private) JStateButton	objectAlignYButton
(package private) JNumericStateButton	rotationAngleButton
(package private) JNumericStateButton	roundRectButton
(package private) JStateButton	smartLinksButton
(package private) JStateButton	snapModeButton
(package private) JStateButton	textAlignButton
(package private) JUpdateModeButton	updateModeButton

Method Summary

void	addUpdateModeButtonListener(java.awt.event.ActionListener AL)
javax.swing.JPanel	buildPanel(java.awt.Component parent)
JStateButton	createArrowModeButton(java.awt.Component parent)
JStateButton	createArrowStyleButton(java.awt.Component parent)
javax.swing.JTextField	createBackArrowLengthField(java.awt.Component parent)
javax.swing.JTextField	createBackArrowThicknessField(java.awt.Component parent)
javax.swing.JTextField	createBackArrowWidthField(java.awt.Component parent)
javax.swing.JComboBox	createCenterFlushLeftChoice(java.awt.Component parent)
javax.swing.JTextField	createDashLengthField(java.awt.Component parent)
JNumericStateButton	createDepthButton(java.awt.Component parent)
JColorButton	createFillColorButton(java.awt.Component parent)
JFillPatternButton	createFillPatternButton(java.awt.Component parent)
JStateButton	createFillStyleButton(java.awt.Component parent)
JStateButton	createFontFlagButton(java.awt.Component parent)
javax.swing.JComboBox	createFontFlagChoice(java.awt.Component parent)
JFontButton	createFontSelectButton(java.awt.Component parent)
JNumericStateButton	createFontSizeButton(java.awt.Component parent)
javax.swing.JTextField	createFrontArrowLengthField(java.awt.Component parent)
javax.swing.JTextField	createFrontArrowThicknessField(java.awt.Component parent)
javax.swing.JTextField	createFrontArrowWidthField(java.awt.Component parent)
JStateButton	createGeometryButton(java.awt.Component parent)
javax.swing.JComboBox	createLandscapePortraitChoice(java.awt.Component parent)
JColorButton	createLineColorButton(java.awt.Component parent)
JStateButton	createLineStyleButton(java.awt.Component parent)
JStateButton	createLineWidthButton(java.awt.Component parent)
JStateButton	createObjectAlignXButton(java.awt.Component parent)
JStateButton	createObjectAlignYButton(java.awt.Component parent)
JNumericStateButton	createRotationButton(java.awt.Component parent)
JNumericStateButton	createRoundRectButton(java.awt.Component parent)
JStateButton	createSmartLinksButton(java.awt.Component parent)
JStateButton	createSnapModeButton(java.awt.Component parent)
JStateButton	createTextAlignButton(java.awt.Component parent)
JStateButton	createUpdateMaskButton(java.awt.Component parent, java.lang.String callback, java.lang.String helpMessage)
JUpdateModeButton	createUpdateModeButton(java.awt.Component parent) create the special button used to select the update mask status, states are "none", "all", "invert current status".
void	dbg(java.lang.String msg)
java.awt.Point[]	getCoords(java.lang.String s) parse the text from the coordsTextArea and reconstruct the world coordinates, put them into an array and return a reference to this array.
int	getGeometryMode()
static JAttribsControlsFactory	getJAttribsControlsFactory(FigBasicEditor editor) create a return a collection of all FIG attribute controls (e.g.
int	getObjectAlignXMode()
int	getObjectAlignYMode()
int	getSmartLinksMode()
FigAttribs	getValues(FigAttribs attr) getValues --- set the values for 'attr' from the currently selected GUI values.
void	invertUpdateStatus()
static void	main(java.lang.String[] argv) simple self test
static void	msg(java.lang.String msg)
void	retrievePoints(FigObject object, javax.swing.JTextArea coordsTextArea)
void	retrievePoints(FigObject object, javax.swing.JTextField coordsTextField)
void	selectFont(FigAttribs attr, JFontButton fontSelectButton)
void	setArrowMode(FigAttribs attr, JStateButton arrowModeButton) the arrowModeButton has icons 'none', 'forward', 'backward', 'both'
void	setArrowStyle(FigAttribs attr, JStateButton arrowStyleButton) the arrowStyleButton has icons 'simple arrow' ...
void	setBArrowLength(FigAttribs attr, javax.swing.JTextField field)
void	setBArrowThickness(FigAttribs attr, javax.swing.JTextField field)
void	setBArrowWidth(FigAttribs attr, javax.swing.JTextField field)
void	setCornerRadius(FigAttribs attr, JNumericStateButton roundRectButton) cornerRadius in pixels (at 2400dpi) is 96*cornerRadius in mm
void	setDashLength(FigAttribs attr, javax.swing.JTextField dashLengthField)
void	setDepth(FigAttribs attr, JNumericStateButton depthButton) get depth (layer) within [0 ..
void	setFArrowLength(FigAttribs attr, javax.swing.JTextField field)
void	setFArrowThickness(FigAttribs attr, javax.swing.JTextField field)
void	setFArrowWidth(FigAttribs attr, javax.swing.JTextField field)
void	setFillColor(FigAttribs attr, JColorButton fillColorButton)
void	setFillPattern(FigAttribs attr, JFillPatternButton FBP) set the fill style / fill pattern variables in the FigAttribs "attr" object from the current settings of FillPatternButton FBP.
void	setFillStyleOld(FigAttribs attr, JStateButton fillStyleButton) the fillStyleButton has icons 'none', 'solid', 'pattern'
void	setFontFlags(FigAttribs attr, javax.swing.JComboBox fontFlagChoice)
void	setFontFlags(FigAttribs attr, JStateButton fontFlagButton)
void	setFontSize(FigAttribs attr, JNumericStateButton fontSizeButton)
void	setJustificationMode(FigAttribs attr, javax.swing.JComboBox centerFlushLeftChoice)
void	setLandscapeMode(FigAttribs attr, javax.swing.JComboBox landscapePortraitChoice)
void	setLineColor(FigAttribs attr, JColorButton lineColorButton) set the attribs line color to the lineColorButton selection
void	setLineStyle(FigAttribs attr, JStateButton lineStyleButton) the lineStyleButton has icons 'solid', 'dashed', 'dotted'
void	setLineWidth(FigAttribs attr, JStateButton lineWidthButton)
void	setRotationAngle(FigAttribs attr, JNumericStateButton rotationAngleButton)
void	setSnapMode(FigAttribs attr, JStateButton snapModeButton)
void	setStatusMessage(StatusMessage _helper)
void	setTextAlignment(FigAttribs attr, JStateButton textAlignButton) the textAlignButton has icons 'left', 'center', 'right'
void	setUpdateMode(boolean enable)
void	setUpdateStatusAll()
void	setUpdateStatusNone()
void	showArrowMode(FigAttribs attr, JStateButton arrowModeButton)
void	showArrowStyle(FigAttribs attr, JStateButton arrowStyleButton)
void	showBArrowLength(FigAttribs attr, javax.swing.JTextField field)
void	showBArrowThickness(FigAttribs attr, javax.swing.JTextField field)
void	showBArrowWidth(FigAttribs attr, javax.swing.JTextField field)
void	showCoords(java.awt.Point[] wcp, javax.swing.JTextArea coordsTextArea) display the (2400 dpi world) coordinates given by the Points in wcp[] in editable form in our coordsTextArea.
void	showCoords(java.awt.Point[] wcp, javax.swing.JTextField coordsTextField)
void	showCoords(java.awt.Point wcp, javax.swing.JTextField coordsTextField)
void	showCornerRadius(FigAttribs attr, JNumericStateButton roundRectButton)
void	showDashLength(FigAttribs attr, javax.swing.JTextField dashLengthField)
void	showDepth(FigAttribs attr, JNumericStateButton depthButton)
void	showFArrowLength(FigAttribs attr, javax.swing.JTextField field)
void	showFArrowThickness(FigAttribs attr, javax.swing.JTextField field)
void	showFArrowWidth(FigAttribs attr, javax.swing.JTextField field)
void	showFillColor(FigAttribs attr, JColorButton fillColorButton)
void	showFillPattern(FigAttribs attr, JFillPatternButton FPB)
void	showFillStyle(FigAttribs attr, JStateButton fillStyleButton)
void	showFontFlags(FigAttribs attr, javax.swing.JComboBox fontFlagChoice)
void	showFontFlags(FigAttribs attr, JStateButton fontFlagButton)
void	showFontName(FigAttribs attr, JFontButton fontButton)
void	showFontSize(FigAttribs attr, JNumericStateButton fontSizeButton)
void	showJustificationMode(FigAttribs attr, javax.swing.JComboBox centerFlushLeftChoice)
void	showLandscapeMode(FigAttribs attr, javax.swing.JComboBox landscapePortraitChoice)
void	showLineColor(FigAttribs attr, JColorButton lineColorButton)
void	showLineStyle(FigAttribs attr, JStateButton lineStyleButton)
void	showLineWidth(FigAttribs attr, JStateButton lineWidthButton) set current line Width, lineWidthButton has icons '0' '1' ..
void	showRotationAngle(FigAttribs attr, JNumericStateButton rotationAngleButton)
void	showTextAlignment(FigAttribs attr, JStateButton textAlignButton)
void	showValues(FigAttribs attr) update all the GUI controls to reflect the current attribute values from object 'attr'

Methods inherited from class java.lang.Object

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

Field Detail

debug

boolean debug

updateModeButton

JUpdateModeButton updateModeButton

snapModeButton

JStateButton snapModeButton

landscapePortraitChoice

javax.swing.JComboBox landscapePortraitChoice

centerFlushLeftChoice

javax.swing.JComboBox centerFlushLeftChoice

lineStyleButton

JStateButton lineStyleButton

lineWidthButton

JStateButton lineWidthButton

lineColorButton

JColorButton lineColorButton

geometryButton

JStateButton geometryButton

arrowModeButton

JStateButton arrowModeButton

arrowStyleButton

JStateButton arrowStyleButton

fillStyleButton

JStateButton fillStyleButton

fillPatternButton

JFillPatternButton fillPatternButton

fillColorButton

JColorButton fillColorButton

textAlignButton

JStateButton textAlignButton

fontSelectButton

JFontButton fontSelectButton

fontSizeButton

JNumericStateButton fontSizeButton

fontFlagButton

JStateButton fontFlagButton

fontFlagChoice

javax.swing.JComboBox fontFlagChoice

objectAlignXButton

JStateButton objectAlignXButton

objectAlignYButton

JStateButton objectAlignYButton

roundRectButton

JNumericStateButton roundRectButton

depthButton

JNumericStateButton depthButton

dashLengthField

javax.swing.JTextField dashLengthField

rotationAngleButton

JNumericStateButton rotationAngleButton

smartLinksButton

JStateButton smartLinksButton

colorCache

ColorCache colorCache

helper

StatusMessage helper

backgroundColor

java.awt.Color backgroundColor

allIcons

java.awt.Image allIcons

iconImages

java.awt.Image[] iconImages

geometryIcons

java.awt.Image geometryIcons

Method Detail

getJAttribsControlsFactory

public static JAttribsControlsFactory getJAttribsControlsFactory(FigBasicEditor editor)

create a return a collection of all FIG attribute controls (e.g. line width, line style, line color, ... text rotation angle). The "editor" argument is just used to decide whether to create a new set of controls or to return a reference to a previously created for the same editor.

setStatusMessage

public void setStatusMessage(StatusMessage _helper)

createUpdateModeButton

public JUpdateModeButton createUpdateModeButton(java.awt.Component parent)

create the special button used to select the update mask status, states are "none", "all", "invert current status".

createLineStyleButton

public JStateButton createLineStyleButton(java.awt.Component parent)

createLineColorButton

public JColorButton createLineColorButton(java.awt.Component parent)

createFillPatternButton

public JFillPatternButton createFillPatternButton(java.awt.Component parent)

createFillStyleButton

public JStateButton createFillStyleButton(java.awt.Component parent)

createSmartLinksButton

public JStateButton createSmartLinksButton(java.awt.Component parent)

createFillColorButton

public JColorButton createFillColorButton(java.awt.Component parent)

createArrowStyleButton

public JStateButton createArrowStyleButton(java.awt.Component parent)

createArrowModeButton

public JStateButton createArrowModeButton(java.awt.Component parent)

createFrontArrowWidthField

public javax.swing.JTextField createFrontArrowWidthField(java.awt.Component parent)

createFrontArrowLengthField

public javax.swing.JTextField createFrontArrowLengthField(java.awt.Component parent)

createFrontArrowThicknessField

public javax.swing.JTextField createFrontArrowThicknessField(java.awt.Component parent)

createBackArrowWidthField

public javax.swing.JTextField createBackArrowWidthField(java.awt.Component parent)

createBackArrowLengthField

public javax.swing.JTextField createBackArrowLengthField(java.awt.Component parent)

createBackArrowThicknessField

public javax.swing.JTextField createBackArrowThicknessField(java.awt.Component parent)

createTextAlignButton

public JStateButton createTextAlignButton(java.awt.Component parent)

createFontSelectButton

public JFontButton createFontSelectButton(java.awt.Component parent)

createFontSizeButton

public JNumericStateButton createFontSizeButton(java.awt.Component parent)

createFontFlagChoice

public javax.swing.JComboBox createFontFlagChoice(java.awt.Component parent)

createFontFlagButton

public JStateButton createFontFlagButton(java.awt.Component parent)

createLineWidthButton

public JStateButton createLineWidthButton(java.awt.Component parent)

createGeometryButton

public JStateButton createGeometryButton(java.awt.Component parent)

createRoundRectButton

public JNumericStateButton createRoundRectButton(java.awt.Component parent)

createDepthButton

public JNumericStateButton createDepthButton(java.awt.Component parent)

createDashLengthField

public javax.swing.JTextField createDashLengthField(java.awt.Component parent)

createSnapModeButton

public JStateButton createSnapModeButton(java.awt.Component parent)

createObjectAlignXButton

public JStateButton createObjectAlignXButton(java.awt.Component parent)

createObjectAlignYButton

public JStateButton createObjectAlignYButton(java.awt.Component parent)

createRotationButton

public JNumericStateButton createRotationButton(java.awt.Component parent)

createLandscapePortraitChoice

public javax.swing.JComboBox createLandscapePortraitChoice(java.awt.Component parent)

createCenterFlushLeftChoice

public javax.swing.JComboBox createCenterFlushLeftChoice(java.awt.Component parent)

createUpdateMaskButton

public JStateButton createUpdateMaskButton(java.awt.Component parent,
                                           java.lang.String callback,
                                           java.lang.String helpMessage)

buildPanel

public javax.swing.JPanel buildPanel(java.awt.Component parent)

getObjectAlignXMode

public int getObjectAlignXMode()

getObjectAlignYMode

public int getObjectAlignYMode()

getSmartLinksMode

public int getSmartLinksMode()

getGeometryMode

public int getGeometryMode()

getValues

public FigAttribs getValues(FigAttribs attr)

getValues --- set the values for 'attr' from the currently selected GUI values.

Parameters:

attr - the FigAttribs class object to modify. A new object will be created if this parameter is null.

Returns:

values a FigAttribs class object with all attributes.

setDepth

public void setDepth(FigAttribs attr,
                     JNumericStateButton depthButton)

get depth (layer) within [0 .. 999]. Values outside this range are silently truncated. Illegal numbers result in the value '10'.

setDashLength

public void setDashLength(FigAttribs attr,
                          javax.swing.JTextField dashLengthField)

setLineWidth

public void setLineWidth(FigAttribs attr,
                         JStateButton lineWidthButton)

setLineStyle

public void setLineStyle(FigAttribs attr,
                         JStateButton lineStyleButton)

the lineStyleButton has icons 'solid', 'dashed', 'dotted'

setCornerRadius

public void setCornerRadius(FigAttribs attr,
                            JNumericStateButton roundRectButton)

cornerRadius in pixels (at 2400dpi) is 96*cornerRadius in mm

setLineColor

public void setLineColor(FigAttribs attr,
                         JColorButton lineColorButton)

set the attribs line color to the lineColorButton selection

setFillColor

public void setFillColor(FigAttribs attr,
                         JColorButton fillColorButton)

setFillPattern

public void setFillPattern(FigAttribs attr,
                           JFillPatternButton FBP)

set the fill style / fill pattern variables in the FigAttribs "attr" object from the current settings of FillPatternButton FBP. This method is also responsible to handle the special cases required by the FIG file format for black or white fill colors. Especially, it will convert the out-of-range fill pattern values of 21-40 to the last legal value 20 (the pure color) for black or white fill color. All values from -1, 0, to 56 are legal for other fill colors.

setFillStyleOld

public void setFillStyleOld(FigAttribs attr,
                            JStateButton fillStyleButton)

the fillStyleButton has icons 'none', 'solid', 'pattern'

setArrowStyle

public void setArrowStyle(FigAttribs attr,
                          JStateButton arrowStyleButton)

the arrowStyleButton has icons 'simple arrow' ... 'solder dot'

setFArrowWidth

public void setFArrowWidth(FigAttribs attr,
                           javax.swing.JTextField field)

setFArrowLength

public void setFArrowLength(FigAttribs attr,
                            javax.swing.JTextField field)

setFArrowThickness

public void setFArrowThickness(FigAttribs attr,
                               javax.swing.JTextField field)

setBArrowWidth

public void setBArrowWidth(FigAttribs attr,
                           javax.swing.JTextField field)

setBArrowLength

public void setBArrowLength(FigAttribs attr,
                            javax.swing.JTextField field)

setBArrowThickness

public void setBArrowThickness(FigAttribs attr,
                               javax.swing.JTextField field)

setArrowMode

public void setArrowMode(FigAttribs attr,
                         JStateButton arrowModeButton)

the arrowModeButton has icons 'none', 'forward', 'backward', 'both'

setTextAlignment

public void setTextAlignment(FigAttribs attr,
                             JStateButton textAlignButton)

the textAlignButton has icons 'left', 'center', 'right'

setFontSize

public void setFontSize(FigAttribs attr,
                        JNumericStateButton fontSizeButton)

setFontFlags

public void setFontFlags(FigAttribs attr,
                         JStateButton fontFlagButton)

setFontFlags

public void setFontFlags(FigAttribs attr,
                         javax.swing.JComboBox fontFlagChoice)

selectFont

public void selectFont(FigAttribs attr,
                       JFontButton fontSelectButton)

setSnapMode

public void setSnapMode(FigAttribs attr,
                        JStateButton snapModeButton)

setLandscapeMode

public void setLandscapeMode(FigAttribs attr,
                             javax.swing.JComboBox landscapePortraitChoice)

setJustificationMode

public void setJustificationMode(FigAttribs attr,
                                 javax.swing.JComboBox centerFlushLeftChoice)

setRotationAngle

public void setRotationAngle(FigAttribs attr,
                             JNumericStateButton rotationAngleButton)

showValues

public void showValues(FigAttribs attr)

update all the GUI controls to reflect the current attribute values from object 'attr'

showDepth

public void showDepth(FigAttribs attr,
                      JNumericStateButton depthButton)

showDashLength

public void showDashLength(FigAttribs attr,
                           javax.swing.JTextField dashLengthField)

showLineWidth

public void showLineWidth(FigAttribs attr,
                          JStateButton lineWidthButton)

set current line Width, lineWidthButton has icons '0' '1' .. '8'

showLineStyle

public void showLineStyle(FigAttribs attr,
                          JStateButton lineStyleButton)

showLineColor

public void showLineColor(FigAttribs attr,
                          JColorButton lineColorButton)

showFillPattern

public void showFillPattern(FigAttribs attr,
                            JFillPatternButton FPB)

showFillStyle

public void showFillStyle(FigAttribs attr,
                          JStateButton fillStyleButton)

showFillColor

public void showFillColor(FigAttribs attr,
                          JColorButton fillColorButton)

showArrowMode

public void showArrowMode(FigAttribs attr,
                          JStateButton arrowModeButton)

showArrowStyle

public void showArrowStyle(FigAttribs attr,
                           JStateButton arrowStyleButton)

showFArrowWidth

public void showFArrowWidth(FigAttribs attr,
                            javax.swing.JTextField field)

showFArrowLength

public void showFArrowLength(FigAttribs attr,
                             javax.swing.JTextField field)

showBArrowWidth

public void showBArrowWidth(FigAttribs attr,
                            javax.swing.JTextField field)

showBArrowLength

public void showBArrowLength(FigAttribs attr,
                             javax.swing.JTextField field)

showFArrowThickness

public void showFArrowThickness(FigAttribs attr,
                                javax.swing.JTextField field)

showBArrowThickness

public void showBArrowThickness(FigAttribs attr,
                                javax.swing.JTextField field)

showTextAlignment

public void showTextAlignment(FigAttribs attr,
                              JStateButton textAlignButton)

showFontSize

public void showFontSize(FigAttribs attr,
                         JNumericStateButton fontSizeButton)

showFontFlags

public void showFontFlags(FigAttribs attr,
                          javax.swing.JComboBox fontFlagChoice)

showFontFlags

public void showFontFlags(FigAttribs attr,
                          JStateButton fontFlagButton)

showCornerRadius

public void showCornerRadius(FigAttribs attr,
                             JNumericStateButton roundRectButton)

showFontName

public void showFontName(FigAttribs attr,
                         JFontButton fontButton)

showLandscapeMode

public void showLandscapeMode(FigAttribs attr,
                              javax.swing.JComboBox landscapePortraitChoice)

showJustificationMode

public void showJustificationMode(FigAttribs attr,
                                  javax.swing.JComboBox centerFlushLeftChoice)

showRotationAngle

public void showRotationAngle(FigAttribs attr,
                              JNumericStateButton rotationAngleButton)

setUpdateMode

public void setUpdateMode(boolean enable)

setUpdateStatusAll

public void setUpdateStatusAll()

setUpdateStatusNone

public void setUpdateStatusNone()

invertUpdateStatus

public void invertUpdateStatus()

addUpdateModeButtonListener

public void addUpdateModeButtonListener(java.awt.event.ActionListener AL)

showCoords

public void showCoords(java.awt.Point[] wcp,
                       javax.swing.JTextArea coordsTextArea)

display the (2400 dpi world) coordinates given by the Points in wcp[] in editable form in our coordsTextArea.

showCoords

public void showCoords(java.awt.Point[] wcp,
                       javax.swing.JTextField coordsTextField)

showCoords

public void showCoords(java.awt.Point wcp,
                       javax.swing.JTextField coordsTextField)

retrievePoints

public void retrievePoints(FigObject object,
                           javax.swing.JTextArea coordsTextArea)

retrievePoints

public void retrievePoints(FigObject object,
                           javax.swing.JTextField coordsTextField)

getCoords

public java.awt.Point[] getCoords(java.lang.String s)

parse the text from the coordsTextArea and reconstruct the world coordinates, put them into an array and return a reference to this array.

msg

public static void msg(java.lang.String msg)

dbg

public void dbg(java.lang.String msg)

main

public static void main(java.lang.String[] argv)

simple self test