// This file was generated AUTOMATICALLY from a template file Mon Apr 01 23:14:49 PDT 2019
/*
* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
package java.lang;
/** The CharacterData class encapsulates the large tables found in
Java.lang.Character. */
class
CharacterData0E 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[
Y[
X[
offset>>5]|((
offset>>1)&0xF)]|(
offset&0x1)];
return
props;
}
int
getPropertiesEx(int
ch) {
char
offset = (char)
ch;
int
props =
B[
Y[
X[
offset>>5]|((
offset>>1)&0xF)]|(
offset&0x1)];
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) {
int
mapChar =
ch;
int
val =
getProperties(
ch);
if ((
val & 0x00020000) != 0) {
int
offset =
val << 5 >> (5+18);
mapChar =
ch +
offset;
}
return
mapChar;
}
int
toUpperCase(int
ch) {
int
mapChar =
ch;
int
val =
getProperties(
ch);
if ((
val & 0x00010000) != 0) {
int
offset =
val << 5 >> (5+18);
mapChar =
ch -
offset;
}
return
mapChar;
}
int
toTitleCase(int
ch) {
int
mapChar =
ch;
int
val =
getProperties(
ch);
if ((
val & 0x00008000) != 0) {
// There is a titlecase equivalent. Perform further checks:
if ((
val & 0x00010000) == 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 & 0x00020000) == 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 & 0x00010000) != 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 & 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 =
Character.
DIRECTIONALITY_UNDEFINED;
}
return
directionality;
}
boolean
isMirrored(int
ch) {
int
props =
getProperties(
ch);
return ((
props & 0x80000000) != 0);
}
static final
CharacterData instance = new
CharacterData0E();
private
CharacterData0E() {};
// The following tables and code generated using:
// java GenerateCharacter -plane 14 -template /Users/java_re/workspace/8-2-build-macosx-x86_64/jdk8u212/12974/jdk/make/data/characterdata/CharacterData0E.java.template -spec /Users/java_re/workspace/8-2-build-macosx-x86_64/jdk8u212/12974/jdk/make/data/unicodedata/UnicodeData.txt -specialcasing /Users/java_re/workspace/8-2-build-macosx-x86_64/jdk8u212/12974/jdk/make/data/unicodedata/SpecialCasing.txt -proplist /Users/java_re/workspace/8-2-build-macosx-x86_64/jdk8u212/12974/jdk/make/data/unicodedata/PropList.txt -o /Users/java_re/workspace/8-2-build-macosx-x86_64/jdk8u212/12974/build/macosx-x86_64/jdk/gensrc/java/lang/CharacterData0E.java -string -usecharforbyte 11 4 1
// The X table has 2048 entries for a total of 4096 bytes.
static final char
X[] = (
"\000\020\020\020\040\040\040\040\060\060\060\060\060\060\060\100\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040"+
"\040\040\040\040\040\040\040\040\040\040\040\040\040\040\040").
toCharArray();
// The Y table has 80 entries for a total of 160 bytes.
static final char
Y[] = (
"\000\002\002\002\002\002\002\002\002\002\002\002\002\002\002\002\004\004\004"+
"\004\004\004\004\004\004\004\004\004\004\004\004\004\002\002\002\002\002\002"+
"\002\002\002\002\002\002\002\002\002\002\006\006\006\006\006\006\006\006\006"+
"\006\006\006\006\006\006\006\006\006\006\006\006\006\006\006\002\002\002\002"+
"\002\002\002\002").
toCharArray();
// The A table has 8 entries for a total of 32 bytes.
static final int
A[] = new int[8];
static final
String A_DATA =
"\u7800\000\u4800\u1010\u7800\000\u7800\000\u4800\u1010\u4800\u1010\u4000\u3006"+
"\u4000\u3006";
// The B table has 8 entries for a total of 16 bytes.
static final char
B[] = (
"\000\000\000\000\000\000\000\000").
toCharArray();
// In all, the character property tables require 4288 bytes.
static {
{ // THIS CODE WAS AUTOMATICALLY CREATED BY GenerateCharacter:
char[]
data =
A_DATA.
toCharArray();
assert (
data.length == (8 * 2));
int
i = 0,
j = 0;
while (
i < (8 * 2)) {
int
entry =
data[
i++] << 16;
A[
j++] =
entry |
data[
i++];
}
}
}
}