package org.madore.android.unicodeMap; import java.util.Arrays; import java.util.Set; import java.util.Map; import java.util.EnumSet; import java.util.HashMap; import java.util.Formatter; import java.io.ByteArrayOutputStream; import java.io.OutputStreamWriter; import java.io.UnsupportedEncodingException; import java.io.IOException; public class UnicodeCharacter implements UnicodeDisplayable { public static enum Range implements UnicodeDisplayable, UnicodeRangeable { BASIC_LATIN(0x0000, 0x007F, "Basic Latin"), LATIN_1_SUPPLEMENT(0x0080, 0x00FF, "Latin-1 Supplement"), LATIN_EXTENDED_A(0x0100, 0x017F, "Latin Extended-A"), LATIN_EXTENDED_B(0x0180, 0x024F, "Latin Extended-B"), IPA_EXTENSIONS(0x0250, 0x02AF, "IPA Extensions"), SPACING_MODIFIER_LETTERS(0x02B0, 0x02FF, "Spacing Modifier Letters"), COMBINING_DIACRITICAL_MARKS(0x0300, 0x036F, "Combining Diacritical Marks"), GREEK_AND_COPTIC(0x0370, 0x03FF, "Greek and Coptic"), CYRILLIC(0x0400, 0x04FF, "Cyrillic"), CYRILLIC_SUPPLEMENT(0x0500, 0x052F, "Cyrillic Supplement"), ARMENIAN(0x0530, 0x058F, "Armenian"), HEBREW(0x0590, 0x05FF, "Hebrew"), ARABIC(0x0600, 0x06FF, "Arabic"), SYRIAC(0x0700, 0x074F, "Syriac"), ARABIC_SUPPLEMENT(0x0750, 0x077F, "Arabic Supplement"), THAANA(0x0780, 0x07BF, "Thaana"), NKO(0x07C0, 0x07FF, "NKo"), SAMARITAN(0x0800, 0x083F, "Samaritan"), DEVANAGARI(0x0900, 0x097F, "Devanagari"), BENGALI(0x0980, 0x09FF, "Bengali"), GURMUKHI(0x0A00, 0x0A7F, "Gurmukhi"), GUJARATI(0x0A80, 0x0AFF, "Gujarati"), ORIYA(0x0B00, 0x0B7F, "Oriya"), TAMIL(0x0B80, 0x0BFF, "Tamil"), TELUGU(0x0C00, 0x0C7F, "Telugu"), KANNADA(0x0C80, 0x0CFF, "Kannada"), MALAYALAM(0x0D00, 0x0D7F, "Malayalam"), SINHALA(0x0D80, 0x0DFF, "Sinhala"), THAI(0x0E00, 0x0E7F, "Thai"), LAO(0x0E80, 0x0EFF, "Lao"), TIBETAN(0x0F00, 0x0FFF, "Tibetan"), MYANMAR(0x1000, 0x109F, "Myanmar"), GEORGIAN(0x10A0, 0x10FF, "Georgian"), HANGUL_JAMO(0x1100, 0x11FF, "Hangul Jamo"), ETHIOPIC(0x1200, 0x137F, "Ethiopic"), ETHIOPIC_SUPPLEMENT(0x1380, 0x139F, "Ethiopic Supplement"), CHEROKEE(0x13A0, 0x13FF, "Cherokee"), UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS(0x1400, 0x167F, "Unified Canadian Aboriginal Syllabics"), OGHAM(0x1680, 0x169F, "Ogham"), RUNIC(0x16A0, 0x16FF, "Runic"), TAGALOG(0x1700, 0x171F, "Tagalog"), HANUNOO(0x1720, 0x173F, "Hanunoo"), BUHID(0x1740, 0x175F, "Buhid"), TAGBANWA(0x1760, 0x177F, "Tagbanwa"), KHMER(0x1780, 0x17FF, "Khmer"), MONGOLIAN(0x1800, 0x18AF, "Mongolian"), UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS_EXTENDED(0x18B0, 0x18FF, "Unified Canadian Aboriginal Syllabics Extended"), LIMBU(0x1900, 0x194F, "Limbu"), TAI_LE(0x1950, 0x197F, "Tai Le"), NEW_TAI_LUE(0x1980, 0x19DF, "New Tai Lue"), KHMER_SYMBOLS(0x19E0, 0x19FF, "Khmer Symbols"), BUGINESE(0x1A00, 0x1A1F, "Buginese"), TAI_THAM(0x1A20, 0x1AAF, "Tai Tham"), BALINESE(0x1B00, 0x1B7F, "Balinese"), SUNDANESE(0x1B80, 0x1BBF, "Sundanese"), LEPCHA(0x1C00, 0x1C4F, "Lepcha"), OL_CHIKI(0x1C50, 0x1C7F, "Ol Chiki"), VEDIC_EXTENSIONS(0x1CD0, 0x1CFF, "Vedic Extensions"), PHONETIC_EXTENSIONS(0x1D00, 0x1D7F, "Phonetic Extensions"), PHONETIC_EXTENSIONS_SUPPLEMENT(0x1D80, 0x1DBF, "Phonetic Extensions Supplement"), COMBINING_DIACRITICAL_MARKS_SUPPLEMENT(0x1DC0, 0x1DFF, "Combining Diacritical Marks Supplement"), LATIN_EXTENDED_ADDITIONAL(0x1E00, 0x1EFF, "Latin Extended Additional"), GREEK_EXTENDED(0x1F00, 0x1FFF, "Greek Extended"), GENERAL_PUNCTUATION(0x2000, 0x206F, "General Punctuation"), SUPERSCRIPTS_AND_SUBSCRIPTS(0x2070, 0x209F, "Superscripts and Subscripts"), CURRENCY_SYMBOLS(0x20A0, 0x20CF, "Currency Symbols"), COMBINING_DIACRITICAL_MARKS_FOR_SYMBOLS(0x20D0, 0x20FF, "Combining Diacritical Marks for Symbols"), LETTERLIKE_SYMBOLS(0x2100, 0x214F, "Letterlike Symbols"), NUMBER_FORMS(0x2150, 0x218F, "Number Forms"), ARROWS(0x2190, 0x21FF, "Arrows"), MATHEMATICAL_OPERATORS(0x2200, 0x22FF, "Mathematical Operators"), MISCELLANEOUS_TECHNICAL(0x2300, 0x23FF, "Miscellaneous Technical"), CONTROL_PICTURES(0x2400, 0x243F, "Control Pictures"), OPTICAL_CHARACTER_RECOGNITION(0x2440, 0x245F, "Optical Character Recognition"), ENCLOSED_ALPHANUMERICS(0x2460, 0x24FF, "Enclosed Alphanumerics"), BOX_DRAWING(0x2500, 0x257F, "Box Drawing"), BLOCK_ELEMENTS(0x2580, 0x259F, "Block Elements"), GEOMETRIC_SHAPES(0x25A0, 0x25FF, "Geometric Shapes"), MISCELLANEOUS_SYMBOLS(0x2600, 0x26FF, "Miscellaneous Symbols"), DINGBATS(0x2700, 0x27BF, "Dingbats"), MISCELLANEOUS_MATHEMATICAL_SYMBOLS_A(0x27C0, 0x27EF, "Miscellaneous Mathematical Symbols-A"), SUPPLEMENTAL_ARROWS_A(0x27F0, 0x27FF, "Supplemental Arrows-A"), BRAILLE_PATTERNS(0x2800, 0x28FF, "Braille Patterns"), SUPPLEMENTAL_ARROWS_B(0x2900, 0x297F, "Supplemental Arrows-B"), MISCELLANEOUS_MATHEMATICAL_SYMBOLS_B(0x2980, 0x29FF, "Miscellaneous Mathematical Symbols-B"), SUPPLEMENTAL_MATHEMATICAL_OPERATORS(0x2A00, 0x2AFF, "Supplemental Mathematical Operators"), MISCELLANEOUS_SYMBOLS_AND_ARROWS(0x2B00, 0x2BFF, "Miscellaneous Symbols and Arrows"), GLAGOLITIC(0x2C00, 0x2C5F, "Glagolitic"), LATIN_EXTENDED_C(0x2C60, 0x2C7F, "Latin Extended-C"), COPTIC(0x2C80, 0x2CFF, "Coptic"), GEORGIAN_SUPPLEMENT(0x2D00, 0x2D2F, "Georgian Supplement"), TIFINAGH(0x2D30, 0x2D7F, "Tifinagh"), ETHIOPIC_EXTENDED(0x2D80, 0x2DDF, "Ethiopic Extended"), CYRILLIC_EXTENDED_A(0x2DE0, 0x2DFF, "Cyrillic Extended-A"), SUPPLEMENTAL_PUNCTUATION(0x2E00, 0x2E7F, "Supplemental Punctuation"), CJK_RADICALS_SUPPLEMENT(0x2E80, 0x2EFF, "CJK Radicals Supplement"), KANGXI_RADICALS(0x2F00, 0x2FDF, "Kangxi Radicals"), IDEOGRAPHIC_DESCRIPTION_CHARACTERS(0x2FF0, 0x2FFF, "Ideographic Description Characters"), CJK_SYMBOLS_AND_PUNCTUATION(0x3000, 0x303F, "CJK Symbols and Punctuation"), HIRAGANA(0x3040, 0x309F, "Hiragana"), KATAKANA(0x30A0, 0x30FF, "Katakana"), BOPOMOFO(0x3100, 0x312F, "Bopomofo"), HANGUL_COMPATIBILITY_JAMO(0x3130, 0x318F, "Hangul Compatibility Jamo"), KANBUN(0x3190, 0x319F, "Kanbun"), BOPOMOFO_EXTENDED(0x31A0, 0x31BF, "Bopomofo Extended"), CJK_STROKES(0x31C0, 0x31EF, "CJK Strokes"), KATAKANA_PHONETIC_EXTENSIONS(0x31F0, 0x31FF, "Katakana Phonetic Extensions"), ENCLOSED_CJK_LETTERS_AND_MONTHS(0x3200, 0x32FF, "Enclosed CJK Letters and Months"), CJK_COMPATIBILITY(0x3300, 0x33FF, "CJK Compatibility"), CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A(0x3400, 0x4DBF, "CJK Unified Ideographs Extension A"), YIJING_HEXAGRAM_SYMBOLS(0x4DC0, 0x4DFF, "Yijing Hexagram Symbols"), CJK_UNIFIED_IDEOGRAPHS(0x4E00, 0x9FFF, "CJK Unified Ideographs"), YI_SYLLABLES(0xA000, 0xA48F, "Yi Syllables"), YI_RADICALS(0xA490, 0xA4CF, "Yi Radicals"), LISU(0xA4D0, 0xA4FF, "Lisu"), VAI(0xA500, 0xA63F, "Vai"), CYRILLIC_EXTENDED_B(0xA640, 0xA69F, "Cyrillic Extended-B"), BAMUM(0xA6A0, 0xA6FF, "Bamum"), MODIFIER_TONE_LETTERS(0xA700, 0xA71F, "Modifier Tone Letters"), LATIN_EXTENDED_D(0xA720, 0xA7FF, "Latin Extended-D"), SYLOTI_NAGRI(0xA800, 0xA82F, "Syloti Nagri"), COMMON_INDIC_NUMBER_FORMS(0xA830, 0xA83F, "Common Indic Number Forms"), PHAGS_PA(0xA840, 0xA87F, "Phags-pa"), SAURASHTRA(0xA880, 0xA8DF, "Saurashtra"), DEVANAGARI_EXTENDED(0xA8E0, 0xA8FF, "Devanagari Extended"), KAYAH_LI(0xA900, 0xA92F, "Kayah Li"), REJANG(0xA930, 0xA95F, "Rejang"), HANGUL_JAMO_EXTENDED_A(0xA960, 0xA97F, "Hangul Jamo Extended-A"), JAVANESE(0xA980, 0xA9DF, "Javanese"), CHAM(0xAA00, 0xAA5F, "Cham"), MYANMAR_EXTENDED_A(0xAA60, 0xAA7F, "Myanmar Extended-A"), TAI_VIET(0xAA80, 0xAADF, "Tai Viet"), MEETEI_MAYEK(0xABC0, 0xABFF, "Meetei Mayek"), HANGUL_SYLLABLES(0xAC00, 0xD7AF, "Hangul Syllables"), HANGUL_JAMO_EXTENDED_B(0xD7B0, 0xD7FF, "Hangul Jamo Extended-B"), HIGH_SURROGATES(0xD800, 0xDB7F, "High Surrogates"), HIGH_PRIVATE_USE_SURROGATES(0xDB80, 0xDBFF, "High Private Use Surrogates"), LOW_SURROGATES(0xDC00, 0xDFFF, "Low Surrogates"), PRIVATE_USE_AREA(0xE000, 0xF8FF, "Private Use Area"), CJK_COMPATIBILITY_IDEOGRAPHS(0xF900, 0xFAFF, "CJK Compatibility Ideographs"), ALPHABETIC_PRESENTATION_FORMS(0xFB00, 0xFB4F, "Alphabetic Presentation Forms"), ARABIC_PRESENTATION_FORMS_A(0xFB50, 0xFDFF, "Arabic Presentation Forms-A"), VARIATION_SELECTORS(0xFE00, 0xFE0F, "Variation Selectors"), VERTICAL_FORMS(0xFE10, 0xFE1F, "Vertical Forms"), COMBINING_HALF_MARKS(0xFE20, 0xFE2F, "Combining Half Marks"), CJK_COMPATIBILITY_FORMS(0xFE30, 0xFE4F, "CJK Compatibility Forms"), SMALL_FORM_VARIANTS(0xFE50, 0xFE6F, "Small Form Variants"), ARABIC_PRESENTATION_FORMS_B(0xFE70, 0xFEFF, "Arabic Presentation Forms-B"), HALFWIDTH_AND_FULLWIDTH_FORMS(0xFF00, 0xFFEF, "Halfwidth and Fullwidth Forms"), SPECIALS(0xFFF0, 0xFFFF, "Specials"), LINEAR_B_SYLLABARY(0x10000, 0x1007F, "Linear B Syllabary"), LINEAR_B_IDEOGRAMS(0x10080, 0x100FF, "Linear B Ideograms"), AEGEAN_NUMBERS(0x10100, 0x1013F, "Aegean Numbers"), ANCIENT_GREEK_NUMBERS(0x10140, 0x1018F, "Ancient Greek Numbers"), ANCIENT_SYMBOLS(0x10190, 0x101CF, "Ancient Symbols"), PHAISTOS_DISC(0x101D0, 0x101FF, "Phaistos Disc"), LYCIAN(0x10280, 0x1029F, "Lycian"), CARIAN(0x102A0, 0x102DF, "Carian"), OLD_ITALIC(0x10300, 0x1032F, "Old Italic"), GOTHIC(0x10330, 0x1034F, "Gothic"), UGARITIC(0x10380, 0x1039F, "Ugaritic"), OLD_PERSIAN(0x103A0, 0x103DF, "Old Persian"), DESERET(0x10400, 0x1044F, "Deseret"), SHAVIAN(0x10450, 0x1047F, "Shavian"), OSMANYA(0x10480, 0x104AF, "Osmanya"), CYPRIOT_SYLLABARY(0x10800, 0x1083F, "Cypriot Syllabary"), IMPERIAL_ARAMAIC(0x10840, 0x1085F, "Imperial Aramaic"), PHOENICIAN(0x10900, 0x1091F, "Phoenician"), LYDIAN(0x10920, 0x1093F, "Lydian"), KHAROSHTHI(0x10A00, 0x10A5F, "Kharoshthi"), OLD_SOUTH_ARABIAN(0x10A60, 0x10A7F, "Old South Arabian"), AVESTAN(0x10B00, 0x10B3F, "Avestan"), INSCRIPTIONAL_PARTHIAN(0x10B40, 0x10B5F, "Inscriptional Parthian"), INSCRIPTIONAL_PAHLAVI(0x10B60, 0x10B7F, "Inscriptional Pahlavi"), OLD_TURKIC(0x10C00, 0x10C4F, "Old Turkic"), RUMI_NUMERAL_SYMBOLS(0x10E60, 0x10E7F, "Rumi Numeral Symbols"), KAITHI(0x11080, 0x110CF, "Kaithi"), CUNEIFORM(0x12000, 0x123FF, "Cuneiform"), CUNEIFORM_NUMBERS_AND_PUNCTUATION(0x12400, 0x1247F, "Cuneiform Numbers and Punctuation"), EGYPTIAN_HIEROGLYPHS(0x13000, 0x1342F, "Egyptian Hieroglyphs"), BYZANTINE_MUSICAL_SYMBOLS(0x1D000, 0x1D0FF, "Byzantine Musical Symbols"), MUSICAL_SYMBOLS(0x1D100, 0x1D1FF, "Musical Symbols"), ANCIENT_GREEK_MUSICAL_NOTATION(0x1D200, 0x1D24F, "Ancient Greek Musical Notation"), TAI_XUAN_JING_SYMBOLS(0x1D300, 0x1D35F, "Tai Xuan Jing Symbols"), COUNTING_ROD_NUMERALS(0x1D360, 0x1D37F, "Counting Rod Numerals"), MATHEMATICAL_ALPHANUMERIC_SYMBOLS(0x1D400, 0x1D7FF, "Mathematical Alphanumeric Symbols"), MAHJONG_TILES(0x1F000, 0x1F02F, "Mahjong Tiles"), DOMINO_TILES(0x1F030, 0x1F09F, "Domino Tiles"), ENCLOSED_ALPHANUMERIC_SUPPLEMENT(0x1F100, 0x1F1FF, "Enclosed Alphanumeric Supplement"), ENCLOSED_IDEOGRAPHIC_SUPPLEMENT(0x1F200, 0x1F2FF, "Enclosed Ideographic Supplement"), CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B(0x20000, 0x2A6DF, "CJK Unified Ideographs Extension B"), CJK_UNIFIED_IDEOGRAPHS_EXTENSION_C(0x2A700, 0x2B73F, "CJK Unified Ideographs Extension C"), CJK_COMPATIBILITY_IDEOGRAPHS_SUPPLEMENT(0x2F800, 0x2FA1F, "CJK Compatibility Ideographs Supplement"), TAGS(0xE0000, 0xE007F, "Tags"), VARIATION_SELECTORS_SUPPLEMENT(0xE0100, 0xE01EF, "Variation Selectors Supplement"), SUPPLEMENTARY_PRIVATE_USE_AREA_A(0xF0000, 0xFFFFF, "Supplementary Private Use Area-A"), SUPPLEMENTARY_PRIVATE_USE_AREA_B(0x100000, 0x10FFFF, "Supplementary Private Use Area-B"); protected final int from; protected final int to; protected final String descr; Range(int from, int last, String descr) { this.from = from; this.to = last+1; this.descr = descr; } public int getFrom() { return this.from; } public int getTo() { return this.to; } public String getDescr() { return this.descr; } @Override public String toString() { return this.descr; } } public static enum SpecialRange { CJK_IDEOGRAPH_EXTENSION_A(0x3400, 0x4DB5, Category.OTHER_LETTER) { public String getName(int codePoint) { return cjkIdeographName(codePoint); } }, CJK_IDEOGRAPH(0x4E00, 0x9FCB, Category.OTHER_LETTER) { public String getName(int codePoint) { return cjkIdeographName(codePoint); } }, HANGUL_SYLLABLE(0xAC00, 0xD7A3, Category.OTHER_LETTER) { public String getName(int codePoint) { return hangulSyllableName(codePoint); } }, CJK_IDEOGRAPH_EXTENSION_B(0x20000, 0x2A6D6, Category.OTHER_LETTER) { public String getName(int codePoint) { return cjkIdeographName(codePoint); } }, CJK_IDEOGRAPH_EXTENSION_C(0x2A700, 0x2B734, Category.OTHER_LETTER) { public String getName(int codePoint) { return cjkIdeographName(codePoint); } }; protected final int from; protected final int to; protected Category category; SpecialRange(int from, int last, Category category) { this.from = from; this.to = last+1; this.category = category; } public int getFrom() { return this.from; } public int getTo() { return this.to; } public Category getCategory() { return this.category; } public String getName(int codePoint) { return null; } public boolean belongs(int codePoint) { return ( codePoint>=this.from && codePointthis.to)?this.to:to; return (to0-from0>0) ? to0-from0 : 0; } public boolean inside(int from, int to) { return ( from >= this.from && to <= this.to ); } public static boolean isCjkIdeograph(int codePoint) { return ( CJK_IDEOGRAPH.belongs(codePoint) || CJK_IDEOGRAPH_EXTENSION_A.belongs(codePoint) || CJK_IDEOGRAPH_EXTENSION_B.belongs(codePoint) || CJK_IDEOGRAPH_EXTENSION_C.belongs(codePoint) ); } public static boolean isHangulSyllable(int codePoint) { return HANGUL_SYLLABLE.belongs(codePoint); } protected static String cjkIdeographName(int codePoint) { return String.format("CJK UNIFIED IDEOGRAPH-%04X", codePoint); } protected static String hangulSyllableName(int codePoint) { int index = codePoint - HANGUL_SYLLABLE.getFrom(); final int tCount = 28; final int nCount = 21*tCount; int l = index/nCount; int v = (index%nCount)/tCount; int t = index%tCount; final String[] partL = { "G", "GG", "N", "D", "DD", "R", "M", "B", "BB", "S", "SS", "", "J", "JJ", "C", "K", "T", "P", "H" }; final String[] partV = { "A", "AE", "YA", "YAE", "EO", "E", "YEO", "YE", "O", "WA", "WAE", "OE", "YO", "U", "WEO", "WE", "WI", "YU", "EU", "YI", "I" }; final String[] partT = { "", "G", "GG", "GS", "N", "NJ", "NH", "D", "L", "LG", "LM", "LB", "LS", "LT", "LP", "LH", "M", "B", "BS", "S", "SS", "NG", "J", "C", "K", "T", "P", "H" }; return String.format("HANGUL SYLLABLE %s%s%s", partL[l], partV[v], partT[t]); } } public static enum Category { UPPERCASE_LETTER("Lu", Character.UPPERCASE_LETTER), LOWERCASE_LETTER("Ll", Character.LOWERCASE_LETTER), TITLECASE_LETTER("Lt", Character.TITLECASE_LETTER), MODIFIER_LETTER("Lm", Character.MODIFIER_LETTER), OTHER_LETTER("Lo", Character.OTHER_LETTER), NON_SPACING_MARK("Mn", Character.NON_SPACING_MARK), COMBINING_SPACING_MARK("Mc", Character.COMBINING_SPACING_MARK), ENCLOSING_MARK("Me", Character.ENCLOSING_MARK), DECIMAL_DIGIT_NUMBER("Nd", Character.DECIMAL_DIGIT_NUMBER), LETTER_NUMBER("Nl", Character.LETTER_NUMBER), OTHER_NUMBER("No", Character.OTHER_NUMBER), CONNECTOR_PUNCTUATION("Pc", Character.CONNECTOR_PUNCTUATION), DASH_PUNCTUATION("Pd", Character.DASH_PUNCTUATION), START_PUNCTUATION("Ps", Character.START_PUNCTUATION), END_PUNCTUATION("Pe", Character.END_PUNCTUATION), INITIAL_QUOTE_PUNCTUATION("Pi", Character.INITIAL_QUOTE_PUNCTUATION), FINAL_QUOTE_PUNCTUATION("Pf", Character.FINAL_QUOTE_PUNCTUATION), OTHER_PUNCTUATION("Po", Character.OTHER_PUNCTUATION), MATH_SYMBOL("Sm", Character.MATH_SYMBOL), CURRENCY_SYMBOL("Sc", Character.CURRENCY_SYMBOL), MODIFIER_SYMBOL("Sk", Character.MODIFIER_SYMBOL), OTHER_SYMBOL("So", Character.OTHER_SYMBOL), SPACE_SEPARATOR("Zs", Character.SPACE_SEPARATOR), LINE_SEPARATOR("Zl", Character.LINE_SEPARATOR), PARAGRAPH_SEPARATOR("Zp", Character.PARAGRAPH_SEPARATOR), CONTROL("Cc", Character.CONTROL), FORMAT("Cf", Character.FORMAT), SURROGATE("Cs", Character.SURROGATE), PRIVATE_USE("Co", Character.PRIVATE_USE), UNASSIGNED("Cn", Character.UNASSIGNED); protected final String code; protected final byte javaValue; Category(String code, byte javaValue) { this.code = code; this.javaValue = javaValue; } protected final static Map revMap = new HashMap(); static { for ( Category cat : Category.values() ) revMap.put(cat.code, cat); } public static Category fromCode(String code) { Category cat = revMap.get(code); if ( cat == null ) cat = UNASSIGNED; return cat; } public String getCode() { return this.code; } public byte getJavaValue() { return this.javaValue; } } protected final static Set printable; static { Category[] prlist = new Category[] { Category.UPPERCASE_LETTER, Category.LOWERCASE_LETTER, Category.TITLECASE_LETTER, Category.MODIFIER_LETTER, Category.OTHER_LETTER, Category.NON_SPACING_MARK, Category.COMBINING_SPACING_MARK, Category.ENCLOSING_MARK, Category.DECIMAL_DIGIT_NUMBER, Category.LETTER_NUMBER, Category.OTHER_NUMBER, Category.CONNECTOR_PUNCTUATION, Category.DASH_PUNCTUATION, Category.START_PUNCTUATION, Category.END_PUNCTUATION, Category.INITIAL_QUOTE_PUNCTUATION, Category.FINAL_QUOTE_PUNCTUATION, Category.OTHER_PUNCTUATION, Category.MATH_SYMBOL, Category.CURRENCY_SYMBOL, Category.MODIFIER_SYMBOL, Category.OTHER_SYMBOL }; printable = EnumSet.copyOf(Arrays.asList(prlist)); } protected final int codePoint; protected final String name; protected final Category category; protected final String charStr; protected final String label; protected String makeCharStr() { return new String(Character.toChars(codePoint)); } protected String makeLabel() { StringBuilder s = new StringBuilder(); Formatter fmt = new Formatter(s); fmt.format("U+%04X %s", codePoint, name); return new String(s); } public UnicodeCharacter(int codePoint, String name, Category category) { this.codePoint = codePoint; this.name = name; this.category = category; this.charStr = makeCharStr(); this.label = makeLabel(); } public int getCodePoint() { return this.codePoint; } public String getName() { return this.name; } public String getChar() { return this.charStr; } public String getLabel() { return this.label; } public boolean isPrintable() { return printable.contains(this.category); } @Override public String toString() { return this.getLabel(); } static byte[] toUtf8(String s) { try { ByteArrayOutputStream buf = new ByteArrayOutputStream(8); OutputStreamWriter writer = new OutputStreamWriter(buf, "UTF-8"); writer.write(s, 0, s.length()); writer.close(); return buf.toByteArray(); } catch (UnsupportedEncodingException e) { throw new AssertionError("UTF-8 encoding unsupported"); } catch (IOException e) { throw new AssertionError("this is impossible"); } } static byte[] toUtf16(String s) { try { ByteArrayOutputStream buf = new ByteArrayOutputStream(8); OutputStreamWriter writer = new OutputStreamWriter(buf, "UTF-16BE"); writer.write(s, 0, s.length()); writer.close(); return buf.toByteArray(); } catch (UnsupportedEncodingException e) { throw new AssertionError("UTF-16BE encoding unsupported"); } catch (IOException e) { throw new AssertionError("this is impossible"); } } }