java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - java.io.PrintStream
    - - org.fusesource.jansi.FilterPrintStream
      - org.fusesource.jansi.AnsiPrintStream
        
        org.fusesource.jansi.WindowsAnsiPrintStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable
```
public final class WindowsAnsiPrintStream
extends AnsiPrintStream
```
A Windows ANSI escape processor, that uses JNA to access native platform API's to change the console attributes (see Jansi native Kernel32).
The native library used is named jansi and is loaded using HawtJNI Runtime Library

Since:

1.7

See Also:

WindowsAnsiOutputStream

Field Summary

Fields
Modifier and Type	Field	Description
`private static short[]`	`ANSI_BACKGROUND_COLOR_MAP`
`private static short[]`	`ANSI_FOREGROUND_COLOR_MAP`
`private static short`	`BACKGROUND_BLACK`
`private static short`	`BACKGROUND_CYAN`
`private static short`	`BACKGROUND_MAGENTA`
`private static short`	`BACKGROUND_WHITE`
`private static short`	`BACKGROUND_YELLOW`
`private long`	`console`
`private static short`	`FOREGROUND_BLACK`
`private static short`	`FOREGROUND_CYAN`
`private static short`	`FOREGROUND_MAGENTA`
`private static short`	`FOREGROUND_WHITE`
`private static short`	`FOREGROUND_YELLOW`
`private org.fusesource.jansi.internal.Kernel32.CONSOLE_SCREEN_BUFFER_INFO`	`info`
`private boolean`	`negative`
`private short`	`originalColors`
`private short`	`savedX`
`private short`	`savedY`
`private static long`	`stderr_handle`
`private static long`	`stdout_handle`

Fields inherited from class org.fusesource.jansi.FilterPrintStream
ps

Fields inherited from class java.io.FilterOutputStream
out

Constructor Summary

Constructors
Constructor Description

WindowsAnsiPrintStream(java.io.PrintStream ps)

WindowsAnsiPrintStream(java.io.PrintStream ps, boolean stdout)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`applyAttribute()`
`private void`	`applyCursorPosition()`
`private void`	`getConsoleInfo()`
`private short`	`invertAttributeColors(short attributes)`
`protected void`	`processAttributeRest()`	process `SGR 0` corresponding to `Reset / Normal`
`protected void`	`processChangeWindowTitle(java.lang.String label)`	process `OSC 2;text BEL` corresponding to `Change Window title`
`protected void`	`processCursorDown(int count)`	process `CSI n B` corresponding to `CUD – Cursor Down`
`protected void`	`processCursorLeft(int count)`	process `CSI n D` corresponding to `CUB – Cursor Back`
`protected void`	`processCursorRight(int count)`	process `CSI n C` corresponding to `CUF – Cursor Forward`
`protected void`	`processCursorTo(int row, int col)`	process `CSI n ; m H` corresponding to `CUP – Cursor Position` or `CSI n ; m f` corresponding to `HVP – Horizontal and Vertical Position`
`protected void`	`processCursorToColumn(int x)`	process `CSI n G` corresponding to `CHA – Cursor Horizontal Absolute`
`protected void`	`processCursorUp(int count)`	process `CSI n A` corresponding to `CUU – Cursor Up`
`protected void`	`processDefaultBackgroundColor()`	process `SGR 49` corresponding to `Default background color`
`protected void`	`processDefaultTextColor()`	process `SGR 39` corresponding to `Default text color (foreground)`
`protected void`	`processDeleteLine(int optionInt)`	Process `CSI M` ANSI code, corresponding to `DL – Delete Line`
`protected void`	`processEraseLine(int eraseOption)`	Process `CSI n K` ANSI code, corresponding to `ED – Erase in Line`
`protected void`	`processEraseScreen(int eraseOption)`	Process `CSI n J` ANSI code, corresponding to `ED – Erase in Display`
`protected void`	`processInsertLine(int optionInt)`	Process `CSI L` ANSI code, corresponding to `IL – Insert Line`
`protected void`	`processRestoreCursorPosition()`	Process `CSI u` ANSI code, corresponding to `RCP – Restore Cursor Position`
`protected void`	`processSaveCursorPosition()`	Process `CSI s` ANSI code, corresponding to `SCP – Save Cursor Position`
`protected void`	`processSetAttribute(int attribute)`	process `SGR` other than `0` (reset), `30-39` (foreground), `40-49` (background), `90-97` (foreground high intensity) or `100-107` (background high intensity)
`protected void`	`processSetBackgroundColor(int color, boolean bright)`	process `SGR 40-47` or `SGR 100-107` corresponding to `Set background color` either in normal mode or high intensity.
`protected void`	`processSetForegroundColor(int color, boolean bright)`	process `SGR 30-37` or `SGR 90-97` corresponding to `Set text color (foreground)` either in normal mode or high intensity.

Methods inherited from class org.fusesource.jansi.AnsiPrintStream
close, filter, processChangeIconName, processChangeIconNameAndWindowTitle, processCharsetSelect, processCursorDownLine, processCursorUpLine, processScrollDown, processScrollUp, processSetBackgroundColor, processSetBackgroundColorExt, processSetBackgroundColorExt, processSetForegroundColor, processSetForegroundColorExt, processSetForegroundColorExt, processUnknownExtension, processUnknownOperatingSystemCommand

Methods inherited from class org.fusesource.jansi.FilterPrintStream
checkError, flush, print, print, print, print, print, print, print, print, print, println, println, println, println, println, println, println, println, println, println, write, write

Methods inherited from class java.io.PrintStream
append, append, append, clearError, format, format, printf, printf, setError

Methods inherited from class java.io.FilterOutputStream
write

Methods inherited from class java.io.OutputStream
nullOutputStream

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - stdout_handle
```
private static final long stdout_handle
```
  - stderr_handle
```
private static final long stderr_handle
```
  - console
```
private final long console
```
  - FOREGROUND_BLACK
```
private static final short FOREGROUND_BLACK
```
    See Also:
    
    Constant Field Values
  - FOREGROUND_YELLOW
```
private static final short FOREGROUND_YELLOW
```
  - FOREGROUND_MAGENTA
```
private static final short FOREGROUND_MAGENTA
```
  - FOREGROUND_CYAN
```
private static final short FOREGROUND_CYAN
```
  - FOREGROUND_WHITE
```
private static final short FOREGROUND_WHITE
```
  - BACKGROUND_BLACK
```
private static final short BACKGROUND_BLACK
```
    See Also:
    
    Constant Field Values
  - BACKGROUND_YELLOW
```
private static final short BACKGROUND_YELLOW
```
  - BACKGROUND_MAGENTA
```
private static final short BACKGROUND_MAGENTA
```
  - BACKGROUND_CYAN
```
private static final short BACKGROUND_CYAN
```
  - BACKGROUND_WHITE
```
private static final short BACKGROUND_WHITE
```
  - ANSI_FOREGROUND_COLOR_MAP
```
private static final short[] ANSI_FOREGROUND_COLOR_MAP
```
  - ANSI_BACKGROUND_COLOR_MAP
```
private static final short[] ANSI_BACKGROUND_COLOR_MAP
```
  - info
```
private final org.fusesource.jansi.internal.Kernel32.CONSOLE_SCREEN_BUFFER_INFO info
```
  - originalColors
```
private final short originalColors
```
  - negative
```
private boolean negative
```
  - savedX
```
private short savedX
```
  - savedY
```
private short savedY
```
- Constructor Detail
  - WindowsAnsiPrintStream
```
public WindowsAnsiPrintStream(java.io.PrintStream ps,
                              boolean stdout)
                       throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - WindowsAnsiPrintStream
```
public WindowsAnsiPrintStream(java.io.PrintStream ps)
                       throws java.io.IOException
```
    Throws:
    
    java.io.IOException
- Method Detail
  - getConsoleInfo
```
private void getConsoleInfo()
                     throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - applyAttribute
```
private void applyAttribute()
                     throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - invertAttributeColors
```
private short invertAttributeColors(short attributes)
```
  - applyCursorPosition
```
private void applyCursorPosition()
                          throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - processEraseScreen
```
protected void processEraseScreen(int eraseOption)
                           throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    Process CSI n J ANSI code, corresponding to ED – Erase in Display
    
    Overrides:
    
    processEraseScreen in class AnsiPrintStream
    
    Parameters:
    
    eraseOption - eraseOption
    
    Throws:
    
    java.io.IOException - IOException
  - processEraseLine
```
protected void processEraseLine(int eraseOption)
                         throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    Process CSI n K ANSI code, corresponding to ED – Erase in Line
    
    Overrides:
    
    processEraseLine in class AnsiPrintStream
    
    Parameters:
    
    eraseOption - eraseOption
    
    Throws:
    
    java.io.IOException - IOException
  - processCursorLeft
```
protected void processCursorLeft(int count)
                          throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process CSI n D corresponding to CUB – Cursor Back
    
    Overrides:
    
    processCursorLeft in class AnsiPrintStream
    
    Parameters:
    
    count - count
    
    Throws:
    
    java.io.IOException - IOException
  - processCursorRight
```
protected void processCursorRight(int count)
                           throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process CSI n C corresponding to CUF – Cursor Forward
    
    Overrides:
    
    processCursorRight in class AnsiPrintStream
    
    Parameters:
    
    count - count
    
    Throws:
    
    java.io.IOException - IOException
  - processCursorDown
```
protected void processCursorDown(int count)
                          throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process CSI n B corresponding to CUD – Cursor Down
    
    Overrides:
    
    processCursorDown in class AnsiPrintStream
    
    Parameters:
    
    count - count
    
    Throws:
    
    java.io.IOException - IOException
  - processCursorUp
```
protected void processCursorUp(int count)
                        throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process CSI n A corresponding to CUU – Cursor Up
    
    Overrides:
    
    processCursorUp in class AnsiPrintStream
    
    Parameters:
    
    count - count
    
    Throws:
    
    java.io.IOException - IOException
  - processCursorTo
```
protected void processCursorTo(int row,
                               int col)
                        throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process CSI n ; m H corresponding to CUP – Cursor Position or CSI n ; m f corresponding to HVP – Horizontal and Vertical Position
    
    Overrides:
    
    processCursorTo in class AnsiPrintStream
    
    Parameters:
    
    row - row
    
    col - col
    
    Throws:
    
    java.io.IOException - IOException
  - processCursorToColumn
```
protected void processCursorToColumn(int x)
                              throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process CSI n G corresponding to CHA – Cursor Horizontal Absolute
    
    Overrides:
    
    processCursorToColumn in class AnsiPrintStream
    
    Parameters:
    
    x - the column
    
    Throws:
    
    java.io.IOException - IOException
  - processSetForegroundColor
```
protected void processSetForegroundColor(int color,
                                         boolean bright)
                                  throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process SGR 30-37 or SGR 90-97 corresponding to Set text color (foreground) either in normal mode or high intensity.
    
    Overrides:
    
    processSetForegroundColor in class AnsiPrintStream
    
    Parameters:
    
    color - the text color
    
    bright - is high intensity?
    
    Throws:
    
    java.io.IOException - IOException
  - processSetBackgroundColor
```
protected void processSetBackgroundColor(int color,
                                         boolean bright)
                                  throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process SGR 40-47 or SGR 100-107 corresponding to Set background color either in normal mode or high intensity.
    
    Overrides:
    
    processSetBackgroundColor in class AnsiPrintStream
    
    Parameters:
    
    color - the background color
    
    bright - is high intensity?
    
    Throws:
    
    java.io.IOException - IOException
  - processDefaultTextColor
```
protected void processDefaultTextColor()
                                throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process SGR 39 corresponding to Default text color (foreground)
    
    Overrides:
    
    processDefaultTextColor in class AnsiPrintStream
    
    Throws:
    
    java.io.IOException - IOException
  - processDefaultBackgroundColor
```
protected void processDefaultBackgroundColor()
                                      throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process SGR 49 corresponding to Default background color
    
    Overrides:
    
    processDefaultBackgroundColor in class AnsiPrintStream
    
    Throws:
    
    java.io.IOException - IOException
  - processAttributeRest
```
protected void processAttributeRest()
                             throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process SGR 0 corresponding to Reset / Normal
    
    Overrides:
    
    processAttributeRest in class AnsiPrintStream
    
    Throws:
    
    java.io.IOException - IOException
  - processSetAttribute
```
protected void processSetAttribute(int attribute)
                            throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    process SGR other than 0 (reset), 30-39 (foreground), 40-49 (background), 90-97 (foreground high intensity) or 100-107 (background high intensity)
    
    Overrides:
    
    processSetAttribute in class AnsiPrintStream
    
    Parameters:
    
    attribute - attribute
    
    Throws:
    
    java.io.IOException - IOException
    
    See Also:
    
    AnsiPrintStream.processAttributeRest(), AnsiPrintStream.processSetForegroundColor(int), AnsiPrintStream.processSetForegroundColor(int, boolean), AnsiPrintStream.processSetForegroundColorExt(int), AnsiPrintStream.processSetForegroundColorExt(int, int, int), AnsiPrintStream.processDefaultTextColor(), AnsiPrintStream.processDefaultBackgroundColor()
  - processSaveCursorPosition
```
protected void processSaveCursorPosition()
                                  throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    Process CSI s ANSI code, corresponding to SCP – Save Cursor Position
    
    Overrides:
    
    processSaveCursorPosition in class AnsiPrintStream
    
    Throws:
    
    java.io.IOException - IOException
  - processRestoreCursorPosition
```
protected void processRestoreCursorPosition()
                                     throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    Process CSI u ANSI code, corresponding to RCP – Restore Cursor Position
    
    Overrides:
    
    processRestoreCursorPosition in class AnsiPrintStream
    
    Throws:
    
    java.io.IOException - IOException
  - processInsertLine
```
protected void processInsertLine(int optionInt)
                          throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    Process CSI L ANSI code, corresponding to IL – Insert Line
    
    Overrides:
    
    processInsertLine in class AnsiPrintStream
    
    Parameters:
    
    optionInt - option
    
    Throws:
    
    java.io.IOException - IOException
  - processDeleteLine
```
protected void processDeleteLine(int optionInt)
                          throws java.io.IOException
```
    Description copied from class: AnsiPrintStream
    
    Process CSI M ANSI code, corresponding to DL – Delete Line
    
    Overrides:
    
    processDeleteLine in class AnsiPrintStream
    
    Parameters:
    
    optionInt - option
    
    Throws:
    
    java.io.IOException - IOException
  - processChangeWindowTitle
```
protected void processChangeWindowTitle(java.lang.String label)
```
    Description copied from class: AnsiPrintStream
    
    process OSC 2;text BEL corresponding to Change Window title
    
    Overrides:
    
    processChangeWindowTitle in class AnsiPrintStream
    
    Parameters:
    
    label - window title text

Constructor	Description
`WindowsAnsiPrintStream(java.io.PrintStream ps)`
`WindowsAnsiPrintStream(java.io.PrintStream ps, boolean stdout)`

Class WindowsAnsiPrintStream

Field Summary

Fields inherited from class org.fusesource.jansi.AnsiPrintStream

Fields inherited from class org.fusesource.jansi.FilterPrintStream

Fields inherited from class java.io.FilterOutputStream

Constructor Summary

Method Summary

Methods inherited from class org.fusesource.jansi.AnsiPrintStream

Methods inherited from class org.fusesource.jansi.FilterPrintStream

Methods inherited from class java.io.PrintStream

Methods inherited from class java.io.FilterOutputStream

Methods inherited from class java.io.OutputStream

Methods inherited from class java.lang.Object

Field Detail

stdout_handle

stderr_handle

console

FOREGROUND_BLACK

FOREGROUND_YELLOW

FOREGROUND_MAGENTA

FOREGROUND_CYAN

FOREGROUND_WHITE

BACKGROUND_BLACK

BACKGROUND_YELLOW

BACKGROUND_MAGENTA

BACKGROUND_CYAN

BACKGROUND_WHITE

ANSI_FOREGROUND_COLOR_MAP

ANSI_BACKGROUND_COLOR_MAP

info

originalColors

negative

savedX

savedY

Constructor Detail

WindowsAnsiPrintStream

WindowsAnsiPrintStream

Method Detail

getConsoleInfo

applyAttribute

invertAttributeColors

applyCursorPosition

processEraseScreen

processEraseLine

processCursorLeft

processCursorRight

processCursorDown

processCursorUp

processCursorTo

processCursorToColumn

processSetForegroundColor

processSetBackgroundColor

processDefaultTextColor

processDefaultBackgroundColor

processAttributeRest

processSetAttribute

processSaveCursorPosition

processRestoreCursorPosition

processInsertLine

processDeleteLine

processChangeWindowTitle