org.fusesource.jansi

Class AnsiConsole

java.lang.Object

org.fusesource.jansi.AnsiConsole

public class AnsiConsole
extends java.lang.Object

Provides consistent access to an ANSI aware console PrintStream.

Since:

1.0

Author:

Hiram Chirino

Field Summary

Fields

Modifier and Type	Field and Description
static java.io.PrintStream	err
static java.io.PrintStream	out
static java.io.PrintStream	system_err
static java.io.PrintStream	system_out

Method Summary

Modifier and Type	Method and Description
static java.io.PrintStream	err() If the standard out natively supports ANSI escape codes, then this just returns System.err, otherwise it will provide an ANSI aware PrintStream which strips out the ANSI escape sequences or which implement the escape sequences.
static java.io.PrintStream	out() If the standard out natively supports ANSI escape codes, then this just returns System.out, otherwise it will provide an ANSI aware PrintStream which strips out the ANSI escape sequences or which implement the escape sequences.
static void	systemInstall() Install Console.out to System.out.
static void	systemUninstall() undo a previous systemInstall().
static java.io.OutputStream	wrapOutputStream(java.io.OutputStream stream)
static java.io.OutputStream	wrapOutputStream(java.io.OutputStream stream, int fileno)

Methods inherited from class java.lang.Object

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

Field Detail

system_out

public static final java.io.PrintStream system_out

out

public static final java.io.PrintStream out

system_err

public static final java.io.PrintStream system_err

err

public static final java.io.PrintStream err

Method Detail

wrapOutputStream

public static java.io.OutputStream wrapOutputStream(java.io.OutputStream stream)

wrapOutputStream

public static java.io.OutputStream wrapOutputStream(java.io.OutputStream stream,
                                                    int fileno)

out

public static java.io.PrintStream out()

If the standard out natively supports ANSI escape codes, then this just returns System.out, otherwise it will provide an ANSI aware PrintStream which strips out the ANSI escape sequences or which implement the escape sequences.

Returns:

a PrintStream which is ANSI aware.

err

public static java.io.PrintStream err()

If the standard out natively supports ANSI escape codes, then this just returns System.err, otherwise it will provide an ANSI aware PrintStream which strips out the ANSI escape sequences or which implement the escape sequences.

Returns:

a PrintStream which is ANSI aware.

systemInstall

public static void systemInstall()

Install Console.out to System.out.

systemUninstall

public static void systemUninstall()

undo a previous systemInstall(). If systemInstall() was called multiple times, it systemUninstall() must call the same number of times before it is actually uninstalled.