simplespider.simplespider.util
Class Punycode

java.lang.Object
  simplespider.simplespider.util.Punycode

public final class Punycode
extends Object

Based on de.anomic.tools.Punycode

Nested Class Summary

static class

Punycode.PunycodeException

Method Summary

static int	adapt(int delta, int numpoints, boolean first)
static int	codepoint2digit(int c)
static String	decode(String input) Decode a punycoded string.
static int	digit2codepoint(int d)
static String	encode(String input) Punycodes a unicode string.
static boolean	isBasic(char c)
static boolean	isBasic(String input)

Methods inherited from class java.lang.Object

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

Method Detail

encode

public static String encode(String input)
                     throws Punycode.PunycodeException

Punycodes a unicode string.

Parameters:

input - Unicode string.

Returns:

Punycoded string.

Throws:

Punycode.PunycodeException

decode

public static String decode(String input)
                     throws Punycode.PunycodeException

Decode a punycoded string.

Parameters:

input - Punycode string

Returns:

Unicode string.

Throws:

Punycode.PunycodeException

adapt

public static final int adapt(int delta,
                              int numpoints,
                              boolean first)

isBasic

public static final boolean isBasic(char c)

isBasic

public static boolean isBasic(String input)

digit2codepoint

public static final int digit2codepoint(int d)
                                 throws Punycode.PunycodeException

Throws:

Punycode.PunycodeException

codepoint2digit

public static final int codepoint2digit(int c)
                                 throws Punycode.PunycodeException

Throws:

Punycode.PunycodeException