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java.lang.Objectjava.awt.Component
java.awt.Container
java.awt.Panel
java.applet.Applet
com.tecnick.junitconv.JUnitConv
public class JUnitConv
Title: JRelaxTimer
Description:
JUnitConv is an universal Units of Measure Converter, it converts numbers
from one unit of measure to another.
Built as a Java Applet, JUnitConv is platform-independent and highly-configurable,
it supports an unlimited number of Units Categories, Units of Measure and Multiplier
Prefixes that could be customized using external text files. You could setup your
own data files using your preferred spoken language, units categories, units
definitions and multiplier prefixes. The default configuration data files contains
580 basic units of measure definitions divided in 31 categories and 27 multiplier
prefixes for a total of 15660 composed units.
Copyright (c) 2002-2006 Tecnick.com S.r.l (www.tecnick.com) Via Ugo
Foscolo n.19 - 09045 Quartu Sant'Elena (CA) - ITALY - www.tecnick.com -
info@tecnick.com
Project homepage: http://junitconv.sourceforge.net
License: http://www.gnu.org/copyleft/gpl.html GPL 2
Nested Class Summary |
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Nested classes/interfaces inherited from class java.applet.Applet |
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java.applet.Applet.AccessibleApplet |
Nested classes/interfaces inherited from class java.awt.Panel |
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java.awt.Panel.AccessibleAWTPanel |
Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary | |
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(package private) java.applet.Applet |
a
|
private java.awt.Choice |
category_selector
Selector for units category. |
private int |
current_category
Current category. |
private int |
current_in_multiplier
Current input multiplier. |
private int |
current_in_unit
Current input unit. |
private java.lang.Double |
current_in_value
Current input value. |
private int |
current_out_multiplier
Current output multiplier. |
private int |
current_out_unit
Current output unit. |
private java.lang.Double |
current_out_value
Current output value. |
private int |
current_precision
Current precision (number of decimals). |
private int |
current_unit_offset
Current unit offset. |
(package private) java.awt.Font |
default_font
Default font. |
(package private) java.awt.Font |
group_font
Font for applet description. |
private java.awt.TextArea |
in_description
Input unit of measure description (definition). |
private java.awt.Choice |
in_multiplier_selector
Selector for input multiplier (SI prefixes). |
private java.awt.Choice |
in_unit_selector
Selector for input unit type. |
private java.awt.TextField |
in_value
Input value. |
(package private) java.awt.event.ActionListener |
jumpToUrl
When a menu item is clicked, jump to corresponding URL |
private static java.lang.String |
JUNITCONV_VERSION
Software version |
(package private) java.awt.Font |
label_font
Font for labels. |
private java.awt.TextArea |
out_description
Output unit of measure description (definition). |
private java.awt.Choice |
out_multiplier_selector
Selector for output multiplier (SI prefixes). |
private java.awt.Choice |
out_unit_selector
Selector for output unit type. |
private java.awt.TextField |
out_value
Output value. |
(package private) java.awt.Color |
p_background_color
Background color. |
(package private) java.lang.String |
p_category_data_file
URL of text data file containing units categories data. |
(package private) java.lang.String[] |
p_category_name
Array of category names. |
private java.lang.String |
p_copyright
Label for the link button. |
(package private) java.lang.String |
p_encoding
Charset encoding. |
(package private) java.lang.String |
p_font
Font name. |
(package private) int |
p_font_size
Font size. |
(package private) int |
p_font_style
Font style (PLAIN, BOLD, ITALIC). |
(package private) java.awt.Color |
p_foreground_color
Foreground color. |
(package private) java.lang.String[] |
p_label
Array of string labels. |
(package private) java.lang.String |
p_labels_data_file
URL of text data file containing labels definitions. |
private java.lang.String |
p_link
Author's homepage. |
(package private) java.lang.String |
p_multiplier_data_file
URL of text data file containing multiplier definitions. |
(package private) java.lang.String[] |
p_multiplier_description
Array of Multiple/Submultiple descriptions. |
(package private) java.lang.String[] |
p_multiplier_name
Array of Multiple/Submultiple names. |
(package private) java.lang.Double[] |
p_multiplier_value
Array of Multiple/Submultiple values. |
(package private) java.lang.String |
p_page_encoding
HTML page encoding. |
private java.lang.String |
p_target
Default frame target where to open author homepage |
(package private) java.lang.Integer[] |
p_unit_category_id
Array of category ID (link to category table: p_category_id). |
(package private) java.lang.String |
p_unit_data_file
URL of text data file containing units data. |
(package private) java.lang.String[] |
p_unit_description
Array of unit of measure descriptions. |
(package private) java.lang.String[] |
p_unit_name
Array of unit of measure names. |
(package private) java.lang.Double[] |
p_unit_offset
Array of unit of measure conversion offsets. |
(package private) java.lang.Double[] |
p_unit_power
Array of powers to apply to unit multipliers. |
(package private) java.lang.Double[] |
p_unit_scale
Array of unit of measure conversion scale factors. |
(package private) java.lang.String[] |
p_unit_symbol
Array of unit of measure symbols. |
(package private) java.awt.Panel |
panel
|
private java.awt.Choice |
precision_selector
Selector for required precision. |
private static long |
serialVersionUID
serialVersionUID |
private int |
textarea_cols
Number of columns for textarea (the area that display unit-of-measure definition). |
private int |
textarea_rows
Number of rows for textarea (the area that display unit-of-measure definition). |
(package private) java.awt.Font |
title_font
Font for title. |
Fields inherited from class java.awt.Component |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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JUnitConv()
Applet constructor (void) |
Method Summary | |
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private java.awt.Component |
addLabel(java.awt.Component comp,
java.lang.String label)
add label to a component |
private void |
category_selector_itemStateChanged(java.awt.event.ItemEvent e)
change units on units selctors by selected category |
void |
destroy()
Destroy the applet |
private void |
fillUnitsSelector(int category)
Fill units selectors filtering by category |
java.lang.String |
getAppletInfo()
Get Applet information. |
private java.lang.String |
getDefaultValue(java.lang.String str,
java.lang.String def)
Return "def" if "str" is null or empty. |
private java.lang.String |
getEncodedString(java.lang.String original,
java.lang.String encoding_in,
java.lang.String encoding_out)
Convert string to specified encoding. |
private int |
getFontStyleCode(java.lang.String stylename)
return the int associated to font style |
private java.lang.String |
getParameter(java.lang.String key,
java.lang.String def)
Get applet parameter value, return default if void. |
(package private) void |
getParameters()
Get the applet parameters from HTML page. |
private void |
getSelectedIndexes()
get current selected index on selectors |
private void |
in_multiplier_selector_itemStateChanged(java.awt.event.ItemEvent e)
get selected input multiplier index |
private void |
in_unit_selector_itemStateChanged(java.awt.event.ItemEvent e)
get selected input unit index |
private void |
in_value_itemStateChanged(java.awt.event.TextEvent e)
get input value |
void |
init()
Initialize the applet |
private void |
jbInit()
Component initialization |
private void |
out_multiplier_selector_itemStateChanged(java.awt.event.ItemEvent e)
get selected output multiplier index |
private void |
out_unit_selector_itemStateChanged(java.awt.event.ItemEvent e)
get selected output unit index |
private java.lang.Double |
parseNumber(java.lang.String num)
simple number parser (allows to use math operators operators: +,-,*,/,^,P=PI,X=exp) operator precedence: P X * / + - ^ |
private void |
precision_selector_itemStateChanged(java.awt.event.ItemEvent e)
change result precision (number of decimals) |
void |
readDataFile(int filetype,
java.lang.String filename)
Read menu items data from external text file "\n" separate items "\t" separate values |
private double |
roundNumber(double in_number,
int precision)
return a rounded number |
private void |
setCategoriesArraySize(int i)
set arrays size for unit categories |
private void |
setMultipliersArraySize(int i)
set arrays size for unit categories |
private void |
setUnitCategory()
get selected category and set other parameters |
private void |
setUnitsArraySize(int i)
set arrays size for units |
private java.net.URL |
setURL(java.lang.String link)
Computes full, canonical URL from a relative specification. |
private java.lang.String[] |
splitData(java.lang.String input_string,
char sep_ch,
int size)
Split a string in array of predefined size |
void |
start()
Start the applet |
void |
stop()
Stop the applet |
Methods inherited from class java.applet.Applet |
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getAccessibleContext, getAppletContext, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus |
Methods inherited from class java.awt.Panel |
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addNotify |
Methods inherited from class java.awt.Container |
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add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree |
Methods inherited from class java.awt.Component |
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action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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private static final long serialVersionUID
private static final java.lang.String JUNITCONV_VERSION
java.awt.Panel panel
final java.applet.Applet a
java.awt.Color p_background_color
java.awt.Color p_foreground_color
java.awt.Font default_font
java.awt.Font label_font
java.awt.Font title_font
java.awt.Font group_font
java.lang.String p_font
int p_font_style
int p_font_size
java.lang.String p_encoding
java.lang.String p_page_encoding
private java.lang.String p_target
private java.lang.String p_link
private java.lang.String p_copyright
java.lang.String p_labels_data_file
java.lang.String p_multiplier_data_file
java.lang.String p_category_data_file
java.lang.String p_unit_data_file
java.lang.String[] p_label
java.lang.String[] p_category_name
java.lang.String[] p_multiplier_name
java.lang.Double[] p_multiplier_value
java.lang.String[] p_multiplier_description
java.lang.Integer[] p_unit_category_id
java.lang.String[] p_unit_symbol
java.lang.String[] p_unit_name
java.lang.String[] p_unit_description
java.lang.Double[] p_unit_scale
java.lang.Double[] p_unit_offset
java.lang.Double[] p_unit_power
private int current_category
private int current_unit_offset
private int current_in_multiplier
private int current_out_multiplier
private int current_in_unit
private int current_out_unit
private int current_precision
private java.lang.Double current_in_value
private java.lang.Double current_out_value
private java.awt.Choice category_selector
private java.awt.Choice precision_selector
private java.awt.Choice in_unit_selector
private java.awt.Choice out_unit_selector
private java.awt.Choice in_multiplier_selector
private java.awt.Choice out_multiplier_selector
private java.awt.TextField in_value
private java.awt.TextField out_value
private int textarea_rows
private int textarea_cols
private java.awt.TextArea in_description
private java.awt.TextArea out_description
java.awt.event.ActionListener jumpToUrl
Constructor Detail |
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public JUnitConv()
Method Detail |
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private java.net.URL setURL(java.lang.String link)
link
- string containing URL
private java.lang.String getEncodedString(java.lang.String original, java.lang.String encoding_in, java.lang.String encoding_out)
original
- original stringencoding_in
- input encoding tableencoding_out
- output encoding table
private int getFontStyleCode(java.lang.String stylename)
stylename
- name of style
private java.lang.String getParameter(java.lang.String key, java.lang.String def)
key
- name of parameter to readdef
- default value
private java.lang.String getDefaultValue(java.lang.String str, java.lang.String def)
str
- value to return if not nulldef
- default value to return
void getParameters()
private void setMultipliersArraySize(int i)
i
- size of arrayprivate void setCategoriesArraySize(int i)
i
- size of arrayprivate void setUnitsArraySize(int i)
i
- size of arrayprivate java.lang.String[] splitData(java.lang.String input_string, char sep_ch, int size)
input_string
- string to splitsep_ch
- separator charactersize
- max elements to retrieve, remaining elements will be filled with empty string
public void readDataFile(int filetype, java.lang.String filename)
filetype
- 0=multiplier file, 1= category file, 2=units filefilename
- the text file containing menu datapublic void init()
init
in class java.applet.Applet
private void fillUnitsSelector(int category)
category
- selected units category (filter)private void jbInit() throws java.lang.Exception
java.lang.Exception
private java.awt.Component addLabel(java.awt.Component comp, java.lang.String label)
comp
- componentlabel
- label string
public void start()
start
in class java.applet.Applet
public void stop()
stop
in class java.applet.Applet
public void destroy()
destroy
in class java.applet.Applet
public java.lang.String getAppletInfo()
getAppletInfo
in class java.applet.Applet
private void category_selector_itemStateChanged(java.awt.event.ItemEvent e)
e
- eventprivate void precision_selector_itemStateChanged(java.awt.event.ItemEvent e)
e
- eventprivate void in_multiplier_selector_itemStateChanged(java.awt.event.ItemEvent e)
e
- eventprivate void out_multiplier_selector_itemStateChanged(java.awt.event.ItemEvent e)
e
- eventprivate void in_unit_selector_itemStateChanged(java.awt.event.ItemEvent e)
e
- eventprivate void out_unit_selector_itemStateChanged(java.awt.event.ItemEvent e)
e
- eventprivate void in_value_itemStateChanged(java.awt.event.TextEvent e)
e
- eventprivate void setUnitCategory()
private void getSelectedIndexes()
private double roundNumber(double in_number, int precision)
in_number
- numer to roundprecision
- max decimal numbers
private java.lang.Double parseNumber(java.lang.String num)
num
- string to parse
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