org.graalvm.shadowed.com.ibm.icu.impl

Class Punycode

java.lang.Object

org.graalvm.shadowed.com.ibm.icu.impl.Punycode

public final class Punycode
extends Object

Ported code from ICU punycode.c

Constructor Summary

Constructors

Constructor and Description
Punycode()

Method Summary

Modifier and Type	Method and Description
static StringBuilder	decode(CharSequence src, boolean[] caseFlags) Converts Punycode to Unicode.
static StringBuilder	encode(CharSequence src, boolean[] caseFlags) Converts Unicode to Punycode.

Methods inherited from class java.lang.Object

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

Constructor Detail

Punycode

public Punycode()

Method Detail

encode

public static StringBuilder encode(CharSequence src,
                                   boolean[] caseFlags)
                            throws StringPrepParseException

Converts Unicode to Punycode. The input string must not contain single, unpaired surrogates. The output will be represented as an array of ASCII code points.

Parameters:

src - The source of the String Buffer passed.

caseFlags - The boolean array of case flags.

Returns:

An array of ASCII code points.

Throws:

StringPrepParseException

decode

public static StringBuilder decode(CharSequence src,
                                   boolean[] caseFlags)
                            throws StringPrepParseException

Converts Punycode to Unicode. The Unicode string will be at most as long as the Punycode string.

Parameters:

src - The source of the string buffer being passed.

caseFlags - The array of boolean case flags.

Returns:

StringBuilder string.

Throws:

StringPrepParseException