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make/data/characterdata/CharacterData00.java.template
957 строк
45 KB
Naoto Sato
8301401: Allow additional characters for GB18030-2022 support
10 май 2023, 20:03
10 май 2023, 20:03
75c5063
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/* * Copyright (c) 2003, 2023, 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 java.lang; /** * The CharacterData00 class encapsulates the large tables once found in * java.lang.Character */ class CharacterData00 extends CharacterData { /* The character properties are currently encoded into 32 bits in the following manner: 1 bit mirrored property 4 bits directionality property 9 bits signed offset used for converting case 1 bit if 1, adding the signed offset converts the character to lowercase 1 bit if 1, subtracting the signed offset converts the character to uppercase 1 bit if 1, this character has a titlecase equivalent (possibly itself) 3 bits 0 may not be part of an identifier 1 ignorable control; may continue a Unicode identifier or Java identifier 2 may continue a Java identifier but not a Unicode identifier (unused) 3 may continue a Unicode identifier or Java identifier 4 is a Java whitespace character 5 may start or continue a Java identifier; may continue but not start a Unicode identifier (underscores) 6 may start or continue a Java identifier but not a Unicode identifier ($) 7 may start or continue a Unicode identifier or Java identifier Thus: 5, 6, 7 may start a Java identifier 1, 2, 3, 5, 6, 7 may continue a Java identifier 7 may start a Unicode identifier 1, 3, 5, 7 may continue a Unicode identifier 1 is ignorable within an identifier 4 is Java whitespace 2 bits 0 this character has no numeric property 1 adding the digit offset to the character code and then masking with 0x1F will produce the desired numeric value 2 this character has a "strange" numeric value 3 a Java supradecimal digit: adding the digit offset to the character code, then masking with 0x1F, then adding 10 will produce the desired numeric value 5 bits digit offset 5 bits character type The encoding of character properties is subject to change at any time. */ int getProperties(int ch) { char offset = (char)ch; int props = $$Lookup(offset); return props; } int getPropertiesEx(int ch) { char offset = (char)ch; int props = $$LookupEx(offset); return props; } int getType(int ch) { int props = getProperties(ch); return (props & $$maskType); } boolean isOtherLowercase(int ch) { int props = getPropertiesEx(ch); return (props & $$maskOtherLowercase) != 0; } boolean isOtherUppercase(int ch) { int props = getPropertiesEx(ch); return (props & $$maskOtherUppercase) != 0; } boolean isOtherAlphabetic(int ch) { int props = getPropertiesEx(ch); return (props & $$maskOtherAlphabetic) != 0; } boolean isIdeographic(int ch) { int props = getPropertiesEx(ch); return (props & $$maskIdeographic) != 0; } boolean isJavaIdentifierStart(int ch) { // isJavaIdentifierStart strictly conforms to code points assigned // in Unicode 10.0. Since code points {32FF} and {9FEB..9FEF} are // not from Unicode 10.0, return false. if(ch == 0x32FF || (ch >= 0x9FEB && ch <= 0x9FEF)) return false; int props = getProperties(ch); return ((props & $$maskIdentifierInfo) >= $$lowJavaStart); } boolean isJavaIdentifierPart(int ch) { // isJavaIdentifierPart strictly conforms to code points assigned // in Unicode 10.0. Since code points {32FF} and {9FEB..9FEF} are // not from Unicode 10.0, return false. if(ch == 0x32FF || (ch >= 0x9FEB && ch <= 0x9FEF)) return false; int props = getProperties(ch); return ((props & $$nonzeroJavaPart) != 0); } boolean isUnicodeIdentifierStart(int ch) { int props = getProperties(ch); return ((props & $$maskIdentifierInfo) == $$valueUnicodeStart); } boolean isUnicodeIdentifierPart(int ch) { int props = getProperties(ch); return ((props & $$maskUnicodePart) != 0); } boolean isIdentifierIgnorable(int ch) { int props = getProperties(ch); return ((props & $$maskIdentifierInfo) == $$valueIgnorable); } int toLowerCase(int ch) { int mapChar = ch; int val = getProperties(ch); if ((val & $$maskLowerCase) != 0) { if ((val & $$maskCaseOffset) == $$maskCaseOffset) { switch(ch) { case 0x0130: mapChar = 0x0069; break; case 0x023A: mapChar = 0x2C65; break; case 0x023E: mapChar = 0x2C66; break; case 0x0412: mapChar = 0x1C80; break; case 0x0414: mapChar = 0x1C81; break; case 0x041E: mapChar = 0x1C82; break; case 0x0421: mapChar = 0x1C83; break; case 0x042A: mapChar = 0x1C86; break; case 0x0462: mapChar = 0x1C87; break; case 0x10A0: mapChar = 0x2D00; break; case 0x10A1: mapChar = 0x2D01; break; case 0x10A2: mapChar = 0x2D02; break; case 0x10A3: mapChar = 0x2D03; break; case 0x10A4: mapChar = 0x2D04; break; case 0x10A5: mapChar = 0x2D05; break; case 0x10A6: mapChar = 0x2D06; break; case 0x10A7: mapChar = 0x2D07; break; case 0x10A8: mapChar = 0x2D08; break; case 0x10A9: mapChar = 0x2D09; break; case 0x10AA: mapChar = 0x2D0A; break; case 0x10AB: mapChar = 0x2D0B; break; case 0x10AC: mapChar = 0x2D0C; break; case 0x10AD: mapChar = 0x2D0D; break; case 0x10AE: mapChar = 0x2D0E; break; case 0x10AF: mapChar = 0x2D0F; break; case 0x10B0: mapChar = 0x2D10; break; case 0x10B1: mapChar = 0x2D11; break; case 0x10B2: mapChar = 0x2D12; break; case 0x10B3: mapChar = 0x2D13; break; case 0x10B4: mapChar = 0x2D14; break; case 0x10B5: mapChar = 0x2D15; break; case 0x10B6: mapChar = 0x2D16; break; case 0x10B7: mapChar = 0x2D17; break; case 0x10B8: mapChar = 0x2D18; break; case 0x10B9: mapChar = 0x2D19; break; case 0x10BA: mapChar = 0x2D1A; break; case 0x10BB: mapChar = 0x2D1B; break; case 0x10BC: mapChar = 0x2D1C; break; case 0x10BD: mapChar = 0x2D1D; break; case 0x10BE: mapChar = 0x2D1E; break; case 0x10BF: mapChar = 0x2D1F; break; case 0x10C0: mapChar = 0x2D20; break; case 0x10C1: mapChar = 0x2D21; break; case 0x10C2: mapChar = 0x2D22; break; case 0x10C3: mapChar = 0x2D23; break; case 0x10C4: mapChar = 0x2D24; break; case 0x10C5: mapChar = 0x2D25; break; case 0x10C7: mapChar = 0x2D27; break; case 0x10CD: mapChar = 0x2D2D; break; case 0x13A0: mapChar = 0xAB70; break; case 0x13A1: mapChar = 0xAB71; break; case 0x13A2: mapChar = 0xAB72; break; case 0x13A3: mapChar = 0xAB73; break; case 0x13A4: mapChar = 0xAB74; break; case 0x13A5: mapChar = 0xAB75; break; case 0x13A6: mapChar = 0xAB76; break; case 0x13A7: mapChar = 0xAB77; break; case 0x13A8: mapChar = 0xAB78; break; case 0x13A9: mapChar = 0xAB79; break; case 0x13AA: mapChar = 0xAB7A; break; case 0x13AB: mapChar = 0xAB7B; break; case 0x13AC: mapChar = 0xAB7C; break; case 0x13AD: mapChar = 0xAB7D; break; case 0x13AE: mapChar = 0xAB7E; break; case 0x13AF: mapChar = 0xAB7F; break; case 0x13B0: mapChar = 0xAB80; break; case 0x13B1: mapChar = 0xAB81; break; case 0x13B2: mapChar = 0xAB82; break; case 0x13B3: mapChar = 0xAB83; break; case 0x13B4: mapChar = 0xAB84; break; case 0x13B5: mapChar = 0xAB85; break; case 0x13B6: mapChar = 0xAB86; break; case 0x13B7: mapChar = 0xAB87; break; case 0x13B8: mapChar = 0xAB88; break; case 0x13B9: mapChar = 0xAB89; break; case 0x13BA: mapChar = 0xAB8A; break; case 0x13BB: mapChar = 0xAB8B; break; case 0x13BC: mapChar = 0xAB8C; break; case 0x13BD: mapChar = 0xAB8D; break; case 0x13BE: mapChar = 0xAB8E; break; case 0x13BF: mapChar = 0xAB8F; break; case 0x13C0: mapChar = 0xAB90; break; case 0x13C1: mapChar = 0xAB91; break; case 0x13C2: mapChar = 0xAB92; break; case 0x13C3: mapChar = 0xAB93; break; case 0x13C4: mapChar = 0xAB94; break; case 0x13C5: mapChar = 0xAB95; break; case 0x13C6: mapChar = 0xAB96; break; case 0x13C7: mapChar = 0xAB97; break; case 0x13C8: mapChar = 0xAB98; break; case 0x13C9: mapChar = 0xAB99; break; case 0x13CA: mapChar = 0xAB9A; break; case 0x13CB: mapChar = 0xAB9B; break; case 0x13CC: mapChar = 0xAB9C; break; case 0x13CD: mapChar = 0xAB9D; break; case 0x13CE: mapChar = 0xAB9E; break; case 0x13CF: mapChar = 0xAB9F; break; case 0x13D0: mapChar = 0xABA0; break; case 0x13D1: mapChar = 0xABA1; break; case 0x13D2: mapChar = 0xABA2; break; case 0x13D3: mapChar = 0xABA3; break; case 0x13D4: mapChar = 0xABA4; break; case 0x13D5: mapChar = 0xABA5; break; case 0x13D6: mapChar = 0xABA6; break; case 0x13D7: mapChar = 0xABA7; break; case 0x13D8: mapChar = 0xABA8; break; case 0x13D9: mapChar = 0xABA9; break; case 0x13DA: mapChar = 0xABAA; break; case 0x13DB: mapChar = 0xABAB; break; case 0x13DC: mapChar = 0xABAC; break; case 0x13DD: mapChar = 0xABAD; break; case 0x13DE: mapChar = 0xABAE; break; case 0x13DF: mapChar = 0xABAF; break; case 0x13E0: mapChar = 0xABB0; break; case 0x13E1: mapChar = 0xABB1; break; case 0x13E2: mapChar = 0xABB2; break; case 0x13E3: mapChar = 0xABB3; break; case 0x13E4: mapChar = 0xABB4; break; case 0x13E5: mapChar = 0xABB5; break; case 0x13E6: mapChar = 0xABB6; break; case 0x13E7: mapChar = 0xABB7; break; case 0x13E8: mapChar = 0xABB8; break; case 0x13E9: mapChar = 0xABB9; break; case 0x13EA: mapChar = 0xABBA; break; case 0x13EB: mapChar = 0xABBB; break; case 0x13EC: mapChar = 0xABBC; break; case 0x13ED: mapChar = 0xABBD; break; case 0x13EE: mapChar = 0xABBE; break; case 0x13EF: mapChar = 0xABBF; break; case 0x1E9E: mapChar = 0x00DF; break; case 0x1F88: mapChar = 0x1F80; break; case 0x1F89: mapChar = 0x1F81; break; case 0x1F8A: mapChar = 0x1F82; break; case 0x1F8B: mapChar = 0x1F83; break; case 0x1F8C: mapChar = 0x1F84; break; case 0x1F8D: mapChar = 0x1F85; break; case 0x1F8E: mapChar = 0x1F86; break; case 0x1F8F: mapChar = 0x1F87; break; case 0x1F98: mapChar = 0x1F90; break; case 0x1F99: mapChar = 0x1F91; break; case 0x1F9A: mapChar = 0x1F92; break; case 0x1F9B: mapChar = 0x1F93; break; case 0x1F9C: mapChar = 0x1F94; break; case 0x1F9D: mapChar = 0x1F95; break; case 0x1F9E: mapChar = 0x1F96; break; case 0x1F9F: mapChar = 0x1F97; break; case 0x1FA8: mapChar = 0x1FA0; break; case 0x1FA9: mapChar = 0x1FA1; break; case 0x1FAA: mapChar = 0x1FA2; break; case 0x1FAB: mapChar = 0x1FA3; break; case 0x1FAC: mapChar = 0x1FA4; break; case 0x1FAD: mapChar = 0x1FA5; break; case 0x1FAE: mapChar = 0x1FA6; break; case 0x1FAF: mapChar = 0x1FA7; break; case 0x1FBC: mapChar = 0x1FB3; break; case 0x1FCC: mapChar = 0x1FC3; break; case 0x1FFC: mapChar = 0x1FF3; break; case 0x2126: mapChar = 0x03C9; break; case 0x212A: mapChar = 0x006B; break; case 0x212B: mapChar = 0x00E5; break; case 0x2C62: mapChar = 0x026B; break; case 0x2C63: mapChar = 0x1D7D; break; case 0x2C64: mapChar = 0x027D; break; case 0x2C6D: mapChar = 0x0251; break; case 0x2C6E: mapChar = 0x0271; break; case 0x2C6F: mapChar = 0x0250; break; case 0x2C70: mapChar = 0x0252; break; case 0x2C7E: mapChar = 0x023F; break; case 0x2C7F: mapChar = 0x0240; break; case 0xA64A: mapChar = 0x1C88; break; case 0xA77D: mapChar = 0x1D79; break; case 0xA78D: mapChar = 0x0265; break; case 0xA7AA: mapChar = 0x0266; break; case 0xA7AB: mapChar = 0x025C; break; case 0xA7AC: mapChar = 0x0261; break; case 0xA7AD: mapChar = 0x026C; break; case 0xA7AE: mapChar = 0x026A; break; case 0xA7B0: mapChar = 0x029E; break; case 0xA7B1: mapChar = 0x0287; break; case 0xA7B2: mapChar = 0x029D; break; case 0xA7B3: mapChar = 0xAB53; break; // default mapChar is already set, so no // need to redo it here. // default : mapChar = ch; } } else { int offset = val << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset); mapChar = ch + offset; } } return mapChar; } int toUpperCase(int ch) { int mapChar = ch; int val = getProperties(ch); if ((val & $$maskUpperCase) != 0) { if ((val & $$maskCaseOffset) == $$maskCaseOffset) { switch(ch) { case 0x017F: mapChar = 0x0053; break; case 0x023F: mapChar = 0x2C7E; break; case 0x0240: mapChar = 0x2C7F; break; case 0x0250: mapChar = 0x2C6F; break; case 0x0251: mapChar = 0x2C6D; break; case 0x0252: mapChar = 0x2C70; break; case 0x025C: mapChar = 0xA7AB; break; case 0x0261: mapChar = 0xA7AC; break; case 0x0265: mapChar = 0xA78D; break; case 0x0266: mapChar = 0xA7AA; break; case 0x026A: mapChar = 0xA7AE; break; case 0x026B: mapChar = 0x2C62; break; case 0x026C: mapChar = 0xA7AD; break; case 0x0271: mapChar = 0x2C6E; break; case 0x027D: mapChar = 0x2C64; break; case 0x0287: mapChar = 0xA7B1; break; case 0x029D: mapChar = 0xA7B2; break; case 0x029E: mapChar = 0xA7B0; break; case 0x1C80: mapChar = 0x0412; break; case 0x1C81: mapChar = 0x0414; break; case 0x1C82: mapChar = 0x041E; break; case 0x1C83: mapChar = 0x0421; break; case 0x1C84: mapChar = 0x0422; break; case 0x1C85: mapChar = 0x0422; break; case 0x1C86: mapChar = 0x042A; break; case 0x1C87: mapChar = 0x0462; break; case 0x1C88: mapChar = 0xA64A; break; case 0x1D79: mapChar = 0xA77D; break; case 0x1D7D: mapChar = 0x2C63; break; case 0x1F80: mapChar = 0x1F88; break; case 0x1F81: mapChar = 0x1F89; break; case 0x1F82: mapChar = 0x1F8A; break; case 0x1F83: mapChar = 0x1F8B; break; case 0x1F84: mapChar = 0x1F8C; break; case 0x1F85: mapChar = 0x1F8D; break; case 0x1F86: mapChar = 0x1F8E; break; case 0x1F87: mapChar = 0x1F8F; break; case 0x1F90: mapChar = 0x1F98; break; case 0x1F91: mapChar = 0x1F99; break; case 0x1F92: mapChar = 0x1F9A; break; case 0x1F93: mapChar = 0x1F9B; break; case 0x1F94: mapChar = 0x1F9C; break; case 0x1F95: mapChar = 0x1F9D; break; case 0x1F96: mapChar = 0x1F9E; break; case 0x1F97: mapChar = 0x1F9F; break; case 0x1FA0: mapChar = 0x1FA8; break; case 0x1FA1: mapChar = 0x1FA9; break; case 0x1FA2: mapChar = 0x1FAA; break; case 0x1FA3: mapChar = 0x1FAB; break; case 0x1FA4: mapChar = 0x1FAC; break; case 0x1FA5: mapChar = 0x1FAD; break; case 0x1FA6: mapChar = 0x1FAE; break; case 0x1FA7: mapChar = 0x1FAF; break; case 0x1FB3: mapChar = 0x1FBC; break; case 0x1FBE: mapChar = 0x0399; break; case 0x1FC3: mapChar = 0x1FCC; break; case 0x1FF3: mapChar = 0x1FFC; break; case 0x2C65: mapChar = 0x023A; break; case 0x2C66: mapChar = 0x023E; break; case 0x2D00: mapChar = 0x10A0; break; case 0x2D01: mapChar = 0x10A1; break; case 0x2D02: mapChar = 0x10A2; break; case 0x2D03: mapChar = 0x10A3; break; case 0x2D04: mapChar = 0x10A4; break; case 0x2D05: mapChar = 0x10A5; break; case 0x2D06: mapChar = 0x10A6; break; case 0x2D07: mapChar = 0x10A7; break; case 0x2D08: mapChar = 0x10A8; break; case 0x2D09: mapChar = 0x10A9; break; case 0x2D0A: mapChar = 0x10AA; break; case 0x2D0B: mapChar = 0x10AB; break; case 0x2D0C: mapChar = 0x10AC; break; case 0x2D0D: mapChar = 0x10AD; break; case 0x2D0E: mapChar = 0x10AE; break; case 0x2D0F: mapChar = 0x10AF; break; case 0x2D10: mapChar = 0x10B0; break; case 0x2D11: mapChar = 0x10B1; break; case 0x2D12: mapChar = 0x10B2; break; case 0x2D13: mapChar = 0x10B3; break; case 0x2D14: mapChar = 0x10B4; break; case 0x2D15: mapChar = 0x10B5; break; case 0x2D16: mapChar = 0x10B6; break; case 0x2D17: mapChar = 0x10B7; break; case 0x2D18: mapChar = 0x10B8; break; case 0x2D19: mapChar = 0x10B9; break; case 0x2D1A: mapChar = 0x10BA; break; case 0x2D1B: mapChar = 0x10BB; break; case 0x2D1C: mapChar = 0x10BC; break; case 0x2D1D: mapChar = 0x10BD; break; case 0x2D1E: mapChar = 0x10BE; break; case 0x2D1F: mapChar = 0x10BF; break; case 0x2D20: mapChar = 0x10C0; break; case 0x2D21: mapChar = 0x10C1; break; case 0x2D22: mapChar = 0x10C2; break; case 0x2D23: mapChar = 0x10C3; break; case 0x2D24: mapChar = 0x10C4; break; case 0x2D25: mapChar = 0x10C5; break; case 0x2D27: mapChar = 0x10C7; break; case 0x2D2D: mapChar = 0x10CD; break; case 0xAB53: mapChar = 0xA7B3; break; case 0xAB70: mapChar = 0x13A0; break; case 0xAB71: mapChar = 0x13A1; break; case 0xAB72: mapChar = 0x13A2; break; case 0xAB73: mapChar = 0x13A3; break; case 0xAB74: mapChar = 0x13A4; break; case 0xAB75: mapChar = 0x13A5; break; case 0xAB76: mapChar = 0x13A6; break; case 0xAB77: mapChar = 0x13A7; break; case 0xAB78: mapChar = 0x13A8; break; case 0xAB79: mapChar = 0x13A9; break; case 0xAB7A: mapChar = 0x13AA; break; case 0xAB7B: mapChar = 0x13AB; break; case 0xAB7C: mapChar = 0x13AC; break; case 0xAB7D: mapChar = 0x13AD; break; case 0xAB7E: mapChar = 0x13AE; break; case 0xAB7F: mapChar = 0x13AF; break; case 0xAB80: mapChar = 0x13B0; break; case 0xAB81: mapChar = 0x13B1; break; case 0xAB82: mapChar = 0x13B2; break; case 0xAB83: mapChar = 0x13B3; break; case 0xAB84: mapChar = 0x13B4; break; case 0xAB85: mapChar = 0x13B5; break; case 0xAB86: mapChar = 0x13B6; break; case 0xAB87: mapChar = 0x13B7; break; case 0xAB88: mapChar = 0x13B8; break; case 0xAB89: mapChar = 0x13B9; break; case 0xAB8A: mapChar = 0x13BA; break; case 0xAB8B: mapChar = 0x13BB; break; case 0xAB8C: mapChar = 0x13BC; break; case 0xAB8D: mapChar = 0x13BD; break; case 0xAB8E: mapChar = 0x13BE; break; case 0xAB8F: mapChar = 0x13BF; break; case 0xAB90: mapChar = 0x13C0; break; case 0xAB91: mapChar = 0x13C1; break; case 0xAB92: mapChar = 0x13C2; break; case 0xAB93: mapChar = 0x13C3; break; case 0xAB94: mapChar = 0x13C4; break; case 0xAB95: mapChar = 0x13C5; break; case 0xAB96: mapChar = 0x13C6; break; case 0xAB97: mapChar = 0x13C7; break; case 0xAB98: mapChar = 0x13C8; break; case 0xAB99: mapChar = 0x13C9; break; case 0xAB9A: mapChar = 0x13CA; break; case 0xAB9B: mapChar = 0x13CB; break; case 0xAB9C: mapChar = 0x13CC; break; case 0xAB9D: mapChar = 0x13CD; break; case 0xAB9E: mapChar = 0x13CE; break; case 0xAB9F: mapChar = 0x13CF; break; case 0xABA0: mapChar = 0x13D0; break; case 0xABA1: mapChar = 0x13D1; break; case 0xABA2: mapChar = 0x13D2; break; case 0xABA3: mapChar = 0x13D3; break; case 0xABA4: mapChar = 0x13D4; break; case 0xABA5: mapChar = 0x13D5; break; case 0xABA6: mapChar = 0x13D6; break; case 0xABA7: mapChar = 0x13D7; break; case 0xABA8: mapChar = 0x13D8; break; case 0xABA9: mapChar = 0x13D9; break; case 0xABAA: mapChar = 0x13DA; break; case 0xABAB: mapChar = 0x13DB; break; case 0xABAC: mapChar = 0x13DC; break; case 0xABAD: mapChar = 0x13DD; break; case 0xABAE: mapChar = 0x13DE; break; case 0xABAF: mapChar = 0x13DF; break; case 0xABB0: mapChar = 0x13E0; break; case 0xABB1: mapChar = 0x13E1; break; case 0xABB2: mapChar = 0x13E2; break; case 0xABB3: mapChar = 0x13E3; break; case 0xABB4: mapChar = 0x13E4; break; case 0xABB5: mapChar = 0x13E5; break; case 0xABB6: mapChar = 0x13E6; break; case 0xABB7: mapChar = 0x13E7; break; case 0xABB8: mapChar = 0x13E8; break; case 0xABB9: mapChar = 0x13E9; break; case 0xABBA: mapChar = 0x13EA; break; case 0xABBB: mapChar = 0x13EB; break; case 0xABBC: mapChar = 0x13EC; break; case 0xABBD: mapChar = 0x13ED; break; case 0xABBE: mapChar = 0x13EE; break; case 0xABBF: mapChar = 0x13EF; break; // ch must have a 1:M case mapping, but we // can't handle it here. Return ch. // since mapChar is already set, no need // to redo it here. //default : mapChar = ch; } } else { int offset = val << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset); mapChar = ch - offset; } } return mapChar; } int toTitleCase(int ch) { int mapChar = ch; int val = getProperties(ch); if ((val & $$maskTitleCase) != 0) { // There is a titlecase equivalent. Perform further checks: if ((val & $$maskUpperCase) == 0) { // The character does not have an uppercase equivalent, so it must // already be uppercase; so add 1 to get the titlecase form. mapChar = ch + 1; } else if ((val & $$maskLowerCase) == 0) { // The character does not have a lowercase equivalent, so it must // already be lowercase; so subtract 1 to get the titlecase form. mapChar = ch - 1; } // else { // The character has both an uppercase equivalent and a lowercase // equivalent, so it must itself be a titlecase form; return it. // return ch; //} } else if ((val & $$maskUpperCase) != 0) { // This character has no titlecase equivalent but it does have an // uppercase equivalent, so use that (subtract the signed case offset). mapChar = toUpperCase(ch); } return mapChar; } int digit(int ch, int radix) { int value = -1; if (radix >= Character.MIN_RADIX && radix <= Character.MAX_RADIX) { int val = getProperties(ch); int kind = val & $$maskType; if (kind == Character.DECIMAL_DIGIT_NUMBER) { value = ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit; } else if ((val & $$maskNumericType) == $$valueJavaSupradecimal) { // Java supradecimal digit value = (ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit) + 10; } } return (value < radix) ? value : -1; } int getNumericValue(int ch) { int val = getProperties(ch); int retval = -1; switch (val & $$maskNumericType) { default: // cannot occur case ($$valueNotNumeric): // not numeric retval = -1; break; case ($$valueDigit): // simple numeric retval = ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit; break; case ($$valueStrangeNumeric) : // "strange" numeric switch (ch) { case 0x0BF1: retval = 100; break; // TAMIL NUMBER ONE HUNDRED case 0x0BF2: retval = 1000; break; // TAMIL NUMBER ONE THOUSAND case 0x0D71: retval = 100; break; // MALAYALAM NUMBER ONE HUNDRED case 0x0D72: retval = 1000; break; // MALAYALAM NUMBER ONE THOUSAND case 0x1375: retval = 40; break; // ETHIOPIC NUMBER FORTY case 0x1376: retval = 50; break; // ETHIOPIC NUMBER FIFTY case 0x1377: retval = 60; break; // ETHIOPIC NUMBER SIXTY case 0x1378: retval = 70; break; // ETHIOPIC NUMBER SEVENTY case 0x1379: retval = 80; break; // ETHIOPIC NUMBER EIGHTY case 0x137A: retval = 90; break; // ETHIOPIC NUMBER NINETY case 0x137B: retval = 100; break; // ETHIOPIC NUMBER HUNDRED case 0x137C: retval = 10000; break; // ETHIOPIC NUMBER TEN THOUSAND case 0x215F: retval = 1; break; // FRACTION NUMERATOR ONE case 0x216C: retval = 50; break; // ROMAN NUMERAL FIFTY case 0x216D: retval = 100; break; // ROMAN NUMERAL ONE HUNDRED case 0x216E: retval = 500; break; // ROMAN NUMERAL FIVE HUNDRED case 0x216F: retval = 1000; break; // ROMAN NUMERAL ONE THOUSAND case 0x217C: retval = 50; break; // SMALL ROMAN NUMERAL FIFTY case 0x217D: retval = 100; break; // SMALL ROMAN NUMERAL ONE HUNDRED case 0x217E: retval = 500; break; // SMALL ROMAN NUMERAL FIVE HUNDRED case 0x217F: retval = 1000; break; // SMALL ROMAN NUMERAL ONE THOUSAND case 0x2180: retval = 1000; break; // ROMAN NUMERAL ONE THOUSAND C D case 0x2181: retval = 5000; break; // ROMAN NUMERAL FIVE THOUSAND case 0x2182: retval = 10000; break; // ROMAN NUMERAL TEN THOUSAND case 0x2186: retval = 50; break; // ROMAN NUMERAL FIFTY EARLY FORM case 0x2187: retval = 50000; break; // ROMAN NUMERAL FIFTY THOUSAND case 0x2188: retval = 100000; break; // ROMAN NUMERAL ONE HUNDRED THOUSAND case 0x324B: retval = 40; break; // CIRCLED NUMBER FORTY ON BLACK SQUARE case 0x324C: retval = 50; break; // CIRCLED NUMBER FIFTY ON BLACK SQUARE case 0x324D: retval = 60; break; // CIRCLED NUMBER SIXTY ON BLACK SQUARE case 0x324E: retval = 70; break; // CIRCLED NUMBER SEVENTY ON BLACK SQUARE case 0x324F: retval = 80; break; // CIRCLED NUMBER EIGHTY ON BLACK SQUARE case 0x325C: retval = 32; break; // CIRCLED NUMBER THIRTY TWO case 0x325D: retval = 33; break; // CIRCLED NUMBER THIRTY THREE case 0x325E: retval = 34; break; // CIRCLED NUMBER THIRTY FOUR case 0x325F: retval = 35; break; // CIRCLED NUMBER THIRTY FIVE case 0x32B1: retval = 36; break; // CIRCLED NUMBER THIRTY SIX case 0x32B2: retval = 37; break; // CIRCLED NUMBER THIRTY SEVEN case 0x32B3: retval = 38; break; // CIRCLED NUMBER THIRTY EIGHT case 0x32B4: retval = 39; break; // CIRCLED NUMBER THIRTY NINE case 0x32B5: retval = 40; break; // CIRCLED NUMBER FORTY case 0x32B6: retval = 41; break; // CIRCLED NUMBER FORTY ONE case 0x32B7: retval = 42; break; // CIRCLED NUMBER FORTY TWO case 0x32B8: retval = 43; break; // CIRCLED NUMBER FORTY THREE case 0x32B9: retval = 44; break; // CIRCLED NUMBER FORTY FOUR case 0x32BA: retval = 45; break; // CIRCLED NUMBER FORTY FIVE case 0x32BB: retval = 46; break; // CIRCLED NUMBER FORTY SIX case 0x32BC: retval = 47; break; // CIRCLED NUMBER FORTY SEVEN case 0x32BD: retval = 48; break; // CIRCLED NUMBER FORTY EIGHT case 0x32BE: retval = 49; break; // CIRCLED NUMBER FORTY NINE case 0x32BF: retval = 50; break; // CIRCLED NUMBER FIFTY default: retval = -2; break; } break; case ($$valueJavaSupradecimal): // Java supradecimal retval = (ch + ((val & $$maskDigitOffset) >> $$shiftDigitOffset) & $$maskDigit) + 10; break; } return retval; } boolean isDigit(int ch) { int props = getProperties(ch); return (props & $$maskType) == Character.DECIMAL_DIGIT_NUMBER; } boolean isLowerCase(int ch) { int props = getProperties(ch); return (props & $$maskType) == Character.LOWERCASE_LETTER; } boolean isUpperCase(int ch) { int props = getProperties(ch); return (props & $$maskType) == Character.UPPERCASE_LETTER; } boolean isWhitespace(int ch) { int props = getProperties(ch); return ((props & $$maskIdentifierInfo) == $$valueJavaWhitespace); } byte getDirectionality(int ch) { int val = getProperties(ch); byte directionality = (byte)((val & $$maskBidi) >> $$shiftBidi); if (directionality == 0xF ) { switch(ch) { case 0x202A : // This is the only char with LRE directionality = Character.DIRECTIONALITY_LEFT_TO_RIGHT_EMBEDDING; break; case 0x202B : // This is the only char with RLE directionality = Character.DIRECTIONALITY_RIGHT_TO_LEFT_EMBEDDING; break; case 0x202C : // This is the only char with PDF directionality = Character.DIRECTIONALITY_POP_DIRECTIONAL_FORMAT; break; case 0x202D : // This is the only char with LRO directionality = Character.DIRECTIONALITY_LEFT_TO_RIGHT_OVERRIDE; break; case 0x202E : // This is the only char with RLO directionality = Character.DIRECTIONALITY_RIGHT_TO_LEFT_OVERRIDE; break; case 0x2066 : // This is the only char with LRI directionality = Character.DIRECTIONALITY_LEFT_TO_RIGHT_ISOLATE; break; case 0x2067 : // This is the only char with RLI directionality = Character.DIRECTIONALITY_RIGHT_TO_LEFT_ISOLATE; break; case 0x2068 : // This is the only char with FSI directionality = Character.DIRECTIONALITY_FIRST_STRONG_ISOLATE; break; case 0x2069 : // This is the only char with PDI directionality = Character.DIRECTIONALITY_POP_DIRECTIONAL_ISOLATE; break; default : directionality = Character.DIRECTIONALITY_UNDEFINED; break; } } return directionality; } boolean isMirrored(int ch) { int props = getProperties(ch); return ((props & $$maskMirrored) != 0); } int toUpperCaseEx(int ch) { int mapChar = ch; int val = getProperties(ch); if ((val & $$maskUpperCase) != 0) { if ((val & $$maskCaseOffset) != $$maskCaseOffset) { int offset = val << $$shiftCaseOffsetSign >> ($$shiftCaseOffsetSign+$$shiftCaseOffset); mapChar = ch - offset; } else { switch(ch) { case 0x017F: mapChar = 0x0053; break; case 0x023F: mapChar = 0x2C7E; break; case 0x0240: mapChar = 0x2C7F; break; case 0x0250: mapChar = 0x2C6F; break; case 0x0251: mapChar = 0x2C6D; break; case 0x0252: mapChar = 0x2C70; break; case 0x025C: mapChar = 0xA7AB; break; case 0x0261: mapChar = 0xA7AC; break; case 0x0265: mapChar = 0xA78D; break; case 0x0266: mapChar = 0xA7AA; break; case 0x026A: mapChar = 0xA7AE; break; case 0x026B: mapChar = 0x2C62; break; case 0x026C: mapChar = 0xA7AD; break; case 0x0271: mapChar = 0x2C6E; break; case 0x027D: mapChar = 0x2C64; break; case 0x0287: mapChar = 0xA7B1; break; case 0x029D: mapChar = 0xA7B2; break; case 0x029E: mapChar = 0xA7B0; break; case 0x1C80: mapChar = 0x0412; break; case 0x1C81: mapChar = 0x0414; break; case 0x1C82: mapChar = 0x041E; break; case 0x1C83: mapChar = 0x0421; break; case 0x1C84: mapChar = 0x0422; break; case 0x1C85: mapChar = 0x0422; break; case 0x1C86: mapChar = 0x042A; break; case 0x1C87: mapChar = 0x0462; break; case 0x1C88: mapChar = 0xA64A; break; case 0x1D79: mapChar = 0xA77D; break; case 0x1D7D: mapChar = 0x2C63; break; case 0x1FBE: mapChar = 0x0399; break; case 0x2C65: mapChar = 0x023A; break; case 0x2C66: mapChar = 0x023E; break; case 0x2D00: mapChar = 0x10A0; break; case 0x2D01: mapChar = 0x10A1; break; case 0x2D02: mapChar = 0x10A2; break; case 0x2D03: mapChar = 0x10A3; break; case 0x2D04: mapChar = 0x10A4; break; case 0x2D05: mapChar = 0x10A5; break; case 0x2D06: mapChar = 0x10A6; break; case 0x2D07: mapChar = 0x10A7; break; case 0x2D08: mapChar = 0x10A8; break; case 0x2D09: mapChar = 0x10A9; break; case 0x2D0A: mapChar = 0x10AA; break; case 0x2D0B: mapChar = 0x10AB; break; case 0x2D0C: mapChar = 0x10AC; break; case 0x2D0D: mapChar = 0x10AD; break; case 0x2D0E: mapChar = 0x10AE; break; case 0x2D0F: mapChar = 0x10AF; break; case 0x2D10: mapChar = 0x10B0; break; case 0x2D11: mapChar = 0x10B1; break; case 0x2D12: mapChar = 0x10B2; break; case 0x2D13: mapChar = 0x10B3; break; case 0x2D14: mapChar = 0x10B4; break; case 0x2D15: mapChar = 0x10B5; break; case 0x2D16: mapChar = 0x10B6; break; case 0x2D17: mapChar = 0x10B7; break; case 0x2D18: mapChar = 0x10B8; break; case 0x2D19: mapChar = 0x10B9; break; case 0x2D1A: mapChar = 0x10BA; break; case 0x2D1B: mapChar = 0x10BB; break; case 0x2D1C: mapChar = 0x10BC; break; case 0x2D1D: mapChar = 0x10BD; break; case 0x2D1E: mapChar = 0x10BE; break; case 0x2D1F: mapChar = 0x10BF; break; case 0x2D20: mapChar = 0x10C0; break; case 0x2D21: mapChar = 0x10C1; break; case 0x2D22: mapChar = 0x10C2; break; case 0x2D23: mapChar = 0x10C3; break; case 0x2D24: mapChar = 0x10C4; break; case 0x2D25: mapChar = 0x10C5; break; case 0x2D27: mapChar = 0x10C7; break; case 0x2D2D: mapChar = 0x10CD; break; case 0xAB53: mapChar = 0xA7B3; break; case 0xAB70: mapChar = 0x13A0; break; case 0xAB71: mapChar = 0x13A1; break; case 0xAB72: mapChar = 0x13A2; break; case 0xAB73: mapChar = 0x13A3; break; case 0xAB74: mapChar = 0x13A4; break; case 0xAB75: mapChar = 0x13A5; break; case 0xAB76: mapChar = 0x13A6; break; case 0xAB77: mapChar = 0x13A7; break; case 0xAB78: mapChar = 0x13A8; break; case 0xAB79: mapChar = 0x13A9; break; case 0xAB7A: mapChar = 0x13AA; break; case 0xAB7B: mapChar = 0x13AB; break; case 0xAB7C: mapChar = 0x13AC; break; case 0xAB7D: mapChar = 0x13AD; break; case 0xAB7E: mapChar = 0x13AE; break; case 0xAB7F: mapChar = 0x13AF; break; case 0xAB80: mapChar = 0x13B0; break; case 0xAB81: mapChar = 0x13B1; break; case 0xAB82: mapChar = 0x13B2; break; case 0xAB83: mapChar = 0x13B3; break; case 0xAB84: mapChar = 0x13B4; break; case 0xAB85: mapChar = 0x13B5; break; case 0xAB86: mapChar = 0x13B6; break; case 0xAB87: mapChar = 0x13B7; break; case 0xAB88: mapChar = 0x13B8; break; case 0xAB89: mapChar = 0x13B9; break; case 0xAB8A: mapChar = 0x13BA; break; case 0xAB8B: mapChar = 0x13BB; break; case 0xAB8C: mapChar = 0x13BC; break; case 0xAB8D: mapChar = 0x13BD; break; case 0xAB8E: mapChar = 0x13BE; break; case 0xAB8F: mapChar = 0x13BF; break; case 0xAB90: mapChar = 0x13C0; break; case 0xAB91: mapChar = 0x13C1; break; case 0xAB92: mapChar = 0x13C2; break; case 0xAB93: mapChar = 0x13C3; break; case 0xAB94: mapChar = 0x13C4; break; case 0xAB95: mapChar = 0x13C5; break; case 0xAB96: mapChar = 0x13C6; break; case 0xAB97: mapChar = 0x13C7; break; case 0xAB98: mapChar = 0x13C8; break; case 0xAB99: mapChar = 0x13C9; break; case 0xAB9A: mapChar = 0x13CA; break; case 0xAB9B: mapChar = 0x13CB; break; case 0xAB9C: mapChar = 0x13CC; break; case 0xAB9D: mapChar = 0x13CD; break; case 0xAB9E: mapChar = 0x13CE; break; case 0xAB9F: mapChar = 0x13CF; break; case 0xABA0: mapChar = 0x13D0; break; case 0xABA1: mapChar = 0x13D1; break; case 0xABA2: mapChar = 0x13D2; break; case 0xABA3: mapChar = 0x13D3; break; case 0xABA4: mapChar = 0x13D4; break; case 0xABA5: mapChar = 0x13D5; break; case 0xABA6: mapChar = 0x13D6; break; case 0xABA7: mapChar = 0x13D7; break; case 0xABA8: mapChar = 0x13D8; break; case 0xABA9: mapChar = 0x13D9; break; case 0xABAA: mapChar = 0x13DA; break; case 0xABAB: mapChar = 0x13DB; break; case 0xABAC: mapChar = 0x13DC; break; case 0xABAD: mapChar = 0x13DD; break; case 0xABAE: mapChar = 0x13DE; break; case 0xABAF: mapChar = 0x13DF; break; case 0xABB0: mapChar = 0x13E0; break; case 0xABB1: mapChar = 0x13E1; break; case 0xABB2: mapChar = 0x13E2; break; case 0xABB3: mapChar = 0x13E3; break; case 0xABB4: mapChar = 0x13E4; break; case 0xABB5: mapChar = 0x13E5; break; case 0xABB6: mapChar = 0x13E6; break; case 0xABB7: mapChar = 0x13E7; break; case 0xABB8: mapChar = 0x13E8; break; case 0xABB9: mapChar = 0x13E9; break; case 0xABBA: mapChar = 0x13EA; break; case 0xABBB: mapChar = 0x13EB; break; case 0xABBC: mapChar = 0x13EC; break; case 0xABBD: mapChar = 0x13ED; break; case 0xABBE: mapChar = 0x13EE; break; case 0xABBF: mapChar = 0x13EF; break; default : mapChar = Character.ERROR; break; } } } return mapChar; } char[] toUpperCaseCharArray(int ch) { char[] upperMap = {(char)ch}; int location = findInCharMap(ch); if (location != -1) { upperMap = charMap[location][1]; } return upperMap; } /** * Finds the character in the uppercase mapping table. * * @param ch the <code>char</code> to search * @return the index location ch in the table or -1 if not found * @since 1.4 */ int findInCharMap(int ch) { if (charMap == null || charMap.length == 0) { return -1; } int top, bottom, current; bottom = 0; top = charMap.length; current = top/2; // invariant: top > current >= bottom && ch >= CharacterData.charMap[bottom][0] while (top - bottom > 1) { if (ch >= charMap[current][0][0]) { bottom = current; } else { top = current; } current = (top + bottom) / 2; } if (ch == charMap[current][0][0]) return current; else return -1; } static final CharacterData00 instance = new CharacterData00(); private CharacterData00() {}; $$Tables static { $$Initializers } }