is CJK Character - Java java.lang

Java examples for java.lang:String Unicode

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Description

is CJK Character

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        char input = 'a';
        System.out.println(isCJKCharacter(input));
    }/*from  www . ja v a  2  s. c  o m*/

    public static boolean isCJKCharacter(char input) {
        Character.UnicodeBlock ub = Character.UnicodeBlock.of(input);
        if (ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS
                || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS
                || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A
                // ???????????
                || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS
                // ?????
                || ub == Character.UnicodeBlock.HANGUL_SYLLABLES
                || ub == Character.UnicodeBlock.HANGUL_JAMO
                || ub == Character.UnicodeBlock.HANGUL_COMPATIBILITY_JAMO
                // ?????
                || ub == Character.UnicodeBlock.HIRAGANA // ???????
                || ub == Character.UnicodeBlock.KATAKANA // ???????
                || ub == Character.UnicodeBlock.KATAKANA_PHONETIC_EXTENSIONS) {
            return true;
        } else {
            return false;
        }
    }
}

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