/*
* Copyright ( c ) 2005 , 2020 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation . Oracle designates this
* particular file as subject to the " Classpath " exception as provided
* by Oracle in the LICENSE file that accompanied this code .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
package sun.text;
import jdk.internal.icu.lang.UCharacter;
import jdk.internal.icu.text.NormalizerBase;
/**
* This Normalizer is for Unicode 3 . 2 support for IDNA only .
* Developers should not use this class .
*
* @ since 1 . 6
*/
public final class Normalizer {
private Normalizer() {};
/**
* Option to select Unicode 3 . 2 ( without corrigendum 4 corrections ) for
* normalization .
*/
public static final int UNICODE_3_2 = NormalizerBase.UNICODE_3_2_0_ORIGINAL;
/**
* Normalize a sequence of char values .
* The sequence will be normalized according to the specified normalization
* from .
* @ param src The sequence of char values to normalize .
* @ param form The normalization form ; one of
* { @ link java . text . Normalizer . Form # NFC } ,
* { @ link java . text . Normalizer . Form # NFD } ,
* { @ link java . text . Normalizer . Form # NFKC } ,
* { @ link java . text . Normalizer . Form # NFKD }
* @ param option The normalization option ;
* { @ link sun . text . Normalizer # UNICODE_3_2 }
* @ return The normalized String
* @ throws NullPointerException If < code > src < / code > or < code > form < / code >
* is null .
*/
public static String normalize(CharSequence src,
java.text.Normalizer.Form form,
int option) {
return NormalizerBase.normalize(src.toString(), form, option);
};
/**
* Determines if the given sequence of char values is normalized .
* @ param src The sequence of char values to be checked .
* @ param form The normalization form ; one of
* { @ link java . text . Normalizer . Form # NFC } ,
* { @ link java . text . Normalizer . Form # NFD } ,
* { @ link java . text . Normalizer . Form # NFKC } ,
* { @ link java . text . Normalizer . Form # NFKD }
* @ param option The normalization option ;
* { @ link sun . text . Normalizer # UNICODE_3_2 }
* @ return true if the sequence of char values is normalized ;
* false otherwise .
* @ throws NullPointerException If < code > src < / code > or < code > form < / code >
* is null .
*/
public static boolean isNormalized(CharSequence src,
java.text.Normalizer.Form form,
int option) {
return NormalizerBase.isNormalized(src.toString(), form, option);
}
/**
* Returns the combining class of the given character
* @ param ch character to retrieve combining class of
* @ return combining class of the given character
*/
public static final int getCombiningClass(int ch) {
return UCharacter.getCombiningClass(ch);
}
}
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¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-11)
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