Package org.fusesource.jansi

Class AnsiRenderer

java.lang.Object

org.fusesource.jansi.AnsiRenderer

public class AnsiRenderer
extends Object

Renders ANSI color escape-codes in strings by parsing out some special syntax to pick up the correct fluff to use. The syntax for embedded ANSI codes is:

   @|code(,code)* text|@
 

Examples:

   @|bold Hello|@
 

   @|bold,red Warning!|@
 

Since:

2.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AnsiRenderer.Code

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BEGIN_TOKEN
private static final int	BEGIN_TOKEN_LEN
static final String	CODE_LIST_SEPARATOR
static final String	CODE_TEXT_SEPARATOR
static final String	END_TOKEN
private static final int	END_TOKEN_LEN

Constructor Summary

Constructors

Modifier	Constructor	Description
private	AnsiRenderer()

Method Summary

Modifier and Type	Method	Description
static String	render(String input)
static Appendable	render(String input, Appendable target)	Renders the given input to the target Appendable.
static String	render(String text, String... codes)
private static Ansi	render(Ansi ansi, String... names)
static String	renderCodes(String codes)	Renders AnsiRenderer.Code names as an ANSI escape string.
static String	renderCodes(String... codes)	Renders AnsiRenderer.Code names as an ANSI escape string.
static boolean	test(String text)

Methods inherited from class java.lang.Object

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

Field Details

BEGIN_TOKEN

public static final String BEGIN_TOKEN

See Also:

• Constant Field Values

END_TOKEN

public static final String END_TOKEN

See Also:

• Constant Field Values

CODE_TEXT_SEPARATOR

public static final String CODE_TEXT_SEPARATOR

See Also:

• Constant Field Values

CODE_LIST_SEPARATOR

public static final String CODE_LIST_SEPARATOR

See Also:

• Constant Field Values

BEGIN_TOKEN_LEN

private static final int BEGIN_TOKEN_LEN

See Also:

• Constant Field Values

END_TOKEN_LEN

private static final int END_TOKEN_LEN

See Also:

• Constant Field Values

Constructor Details

AnsiRenderer

private AnsiRenderer()

Method Details

render

public static String render(String input)
                     throws IllegalArgumentException

Throws:

IllegalArgumentException

render

public static Appendable render(String input,
 Appendable target)
                         throws IOException

Renders the given input to the target Appendable.

Parameters:

input - source to render

target - render onto this target Appendable.

Returns:

the given Appendable

Throws:

IOException - If an I/O error occurs

render

public static String render(String text,
 String... codes)

renderCodes

public static String renderCodes(String... codes)

Renders AnsiRenderer.Code names as an ANSI escape string.

Parameters:

codes - The code names to render

Returns:

an ANSI escape string.

renderCodes

public static String renderCodes(String codes)

Renders AnsiRenderer.Code names as an ANSI escape string.

Parameters:

codes - A space separated list of code names to render

Returns:

an ANSI escape string.

render

private static Ansi render(Ansi ansi,
 String... names)

test

public static boolean test(String text)