package class9_2_StringLowerCase_simplified_start; // This file was generated AUTOMATICALLY from a template file Wed Aug 02 21:29:14 PDT 2017 /* * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ /** The CharacterData class encapsulates the large tables found in Java.lang.Character. */ class CharacterDataLatin1 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 = A[offset]; return props; } int getPropertiesEx(int ch) { char offset = (char)ch; int props = B[offset]; return props; } boolean isOtherLowercase(int ch) { int props = getPropertiesEx(ch); return (props & 0x0001) != 0; } boolean isOtherUppercase(int ch) { int props = getPropertiesEx(ch); return (props & 0x0002) != 0; } boolean isOtherAlphabetic(int ch) { int props = getPropertiesEx(ch); return (props & 0x0004) != 0; } boolean isIdeographic(int ch) { int props = getPropertiesEx(ch); return (props & 0x0010) != 0; } int getType(int ch) { int props = getProperties(ch); return (props & 0x1F); } boolean isJavaIdentifierStart(int ch) { int props = getProperties(ch); return ((props & 0x00007000) >= 0x00005000); } boolean isJavaIdentifierPart(int ch) { int props = getProperties(ch); return ((props & 0x00003000) != 0); } boolean isUnicodeIdentifierStart(int ch) { int props = getProperties(ch); return ((props & 0x00007000) == 0x00007000); } boolean isUnicodeIdentifierPart(int ch) { int props = getProperties(ch); return ((props & 0x00001000) != 0); } boolean isIdentifierIgnorable(int ch) { int props = getProperties(ch); return ((props & 0x00007000) == 0x00001000); } int toLowerCase(int ch) { if (ch <= 'Z' && ch >= 'A') { ch = ch + 0x20; } return ch; } // Closer to the real version int toLowerCaseCloserToReal(int ch) { if (isCaptilized[ch]) { ch = ch + 0x20; } return ch; } int toUpperCase(int ch) { int mapChar = ch; int val = getProperties(ch); if ((val & 0x00010000) != 0) { if ((val & 0x07FC0000) != 0x07FC0000) { int offset = val << 5 >> (5+18); mapChar = ch - offset; } else if (ch == 0x00B5) { mapChar = 0x039C; } } return mapChar; } int toTitleCase(int ch) { return toUpperCase(ch); } 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 & 0x1F; if (kind == Character.DECIMAL_DIGIT_NUMBER) { value = ch + ((val & 0x3E0) >> 5) & 0x1F; } else if ((val & 0xC00) == 0x00000C00) { // Java supradecimal digit value = (ch + ((val & 0x3E0) >> 5) & 0x1F) + 10; } } return (value < radix) ? value : -1; } int getNumericValue(int ch) { int val = getProperties(ch); int retval = -1; switch (val & 0xC00) { default: // cannot occur case (0x00000000): // not numeric retval = -1; break; case (0x00000400): // simple numeric retval = ch + ((val & 0x3E0) >> 5) & 0x1F; break; case (0x00000800) : // "strange" numeric retval = -2; break; case (0x00000C00): // Java supradecimal retval = (ch + ((val & 0x3E0) >> 5) & 0x1F) + 10; break; } return retval; } boolean isWhitespace(int ch) { int props = getProperties(ch); return ((props & 0x00007000) == 0x00004000); } byte getDirectionality(int ch) { int val = getProperties(ch); byte directionality = (byte)((val & 0x78000000) >> 27); if (directionality == 0xF ) { directionality = -1; } return directionality; } boolean isMirrored(int ch) { int props = getProperties(ch); return ((props & 0x80000000) != 0); } int toUpperCaseEx(int ch) { int mapChar = ch; int val = getProperties(ch); if ((val & 0x00010000) != 0) { if ((val & 0x07FC0000) != 0x07FC0000) { int offset = val << 5 >> (5+18); mapChar = ch - offset; } else { switch(ch) { // map overflow characters case 0x00B5 : mapChar = 0x039C; break; default : throw new UnsupportedOperationException("Character.ERROR not supported"); //mapChar = Character.ERROR; break; } } } return mapChar; } static char[] sharpsMap = new char[] {'S', 'S'}; char[] toUpperCaseCharArray(int ch) { char[] upperMap = {(char)ch}; if (ch == 0x00DF) { upperMap = sharpsMap; } return upperMap; } static final CharacterDataLatin1 instance = new CharacterDataLatin1(); private CharacterDataLatin1() {}; // The following tables and code generated using: // java GenerateCharacter -template c:/workspace/9-2-build-windows-amd64-cygwin-phase2/jdk9/6725/jdk/make/data/characterdata/CharacterDataLatin1.java.template -spec c:/workspace/9-2-build-windows-amd64-cygwin-phase2/jdk9/6725/jdk/make/data/unicodedata/UnicodeData.txt -specialcasing c:/workspace/9-2-build-windows-amd64-cygwin-phase2/jdk9/6725/jdk/make/data/unicodedata/SpecialCasing.txt -proplist c:/workspace/9-2-build-windows-amd64-cygwin-phase2/jdk9/6725/jdk/make/data/unicodedata/PropList.txt -o c:/workspace/9-2-build-windows-amd64-cygwin-phase2/jdk9/6725/build/windows-x64/support/gensrc/java.base/java/lang/CharacterDataLatin1.java -string -usecharforbyte -latin1 8 // The A table has 256 entries for a total of 1024 bytes. static final int A[] = new int[256]; static final String A_DATA = "\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800"+ "\u100F\u4800\u100F\u4800\u100F\u5800\u400F\u5000\u400F\u5800\u400F\u6000\u400F"+ "\u5000\u400F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800"+ "\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F"+ "\u4800\u100F\u4800\u100F\u5000\u400F\u5000\u400F\u5000\u400F\u5800\u400F\u6000"+ "\u400C\u6800\030\u6800\030\u2800\030\u2800\u601A\u2800\030\u6800\030\u6800"+ "\030\uE800\025\uE800\026\u6800\030\u2000\031\u3800\030\u2000\024\u3800\030"+ "\u3800\030\u1800\u3609\u1800\u3609\u1800\u3609\u1800\u3609\u1800\u3609\u1800"+ "\u3609\u1800\u3609\u1800\u3609\u1800\u3609\u1800\u3609\u3800\030\u6800\030"+ "\uE800\031\u6800\031\uE800\031\u6800\030\u6800\030\202\u7FE1\202\u7FE1\202"+ "\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1"+ "\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202"+ "\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1\202\u7FE1"+ "\202\u7FE1\uE800\025\u6800\030\uE800\026\u6800\033\u6800\u5017\u6800\033\201"+ "\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2"+ "\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201"+ "\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2\201\u7FE2"+ "\201\u7FE2\201\u7FE2\201\u7FE2\uE800\025\u6800\031\uE800\026\u6800\031\u4800"+ "\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u5000\u100F"+ "\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800"+ "\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F"+ "\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800"+ "\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F\u4800\u100F"+ "\u3800\014\u6800\030\u2800\u601A\u2800\u601A\u2800\u601A\u2800\u601A\u6800"+ "\034\u6800\030\u6800\033\u6800\034\000\u7005\uE800\035\u6800\031\u4800\u1010"+ "\u6800\034\u6800\033\u2800\034\u2800\031\u1800\u060B\u1800\u060B\u6800\033"+ "\u07FD\u7002\u6800\030\u6800\030\u6800\033\u1800\u050B\000\u7005\uE800\036"+ "\u6800\u080B\u6800\u080B\u6800\u080B\u6800\030\202\u7001\202\u7001\202\u7001"+ "\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001\202"+ "\u7001\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001"+ "\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001\u6800\031\202\u7001\202"+ "\u7001\202\u7001\202\u7001\202\u7001\202\u7001\202\u7001\u07FD\u7002\201\u7002"+ "\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201"+ "\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002"+ "\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\u6800"+ "\031\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002\201\u7002"+ "\u061D\u7002"; // The B table has 256 entries for a total of 512 bytes. static final char B[] = ( "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\001"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\001\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"+ "\000\000\000\000\000\000\000\000\000").toCharArray(); // In all, the character property tables require 1024 bytes. static final boolean isCaptilized[] = new boolean[256]; static { { // THIS CODE WAS AUTOMATICALLY CREATED BY GenerateCharacter: char[] data = A_DATA.toCharArray(); assert (data.length == (256 * 2)); int i = 0, j = 0; while (i < (256 * 2)) { int entry = data[i++] << 16; A[j++] = entry | data[i++]; } for(i = 0; i<256; i++) { int val = A[i]; isCaptilized[i] = ((val & 0x00020000) != 0) && ((val & 0x07FC0000) != 0x07FC0000); } } } }