--- a/jdk/src/java.base/share/classes/java/util/regex/UnicodeProp.java Sat May 14 08:03:03 2016 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,246 +0,0 @@
-/*
- * Copyright (c) 2011, 2013, 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.util.regex;
-
-import java.util.HashMap;
-import java.util.Locale;
-
-enum UnicodeProp {
-
- ALPHABETIC {
- public boolean is(int ch) {
- return Character.isAlphabetic(ch);
- }
- },
-
- LETTER {
- public boolean is(int ch) {
- return Character.isLetter(ch);
- }
- },
-
- IDEOGRAPHIC {
- public boolean is(int ch) {
- return Character.isIdeographic(ch);
- }
- },
-
- LOWERCASE {
- public boolean is(int ch) {
- return Character.isLowerCase(ch);
- }
- },
-
- UPPERCASE {
- public boolean is(int ch) {
- return Character.isUpperCase(ch);
- }
- },
-
- TITLECASE {
- public boolean is(int ch) {
- return Character.isTitleCase(ch);
- }
- },
-
- WHITE_SPACE {
- // \p{Whitespace}
- public boolean is(int ch) {
- return ((((1 << Character.SPACE_SEPARATOR) |
- (1 << Character.LINE_SEPARATOR) |
- (1 << Character.PARAGRAPH_SEPARATOR)) >> Character.getType(ch)) & 1)
- != 0 || (ch >= 0x9 && ch <= 0xd) || (ch == 0x85);
- }
- },
-
- CONTROL {
- // \p{gc=Control}
- public boolean is(int ch) {
- return Character.getType(ch) == Character.CONTROL;
- }
- },
-
- PUNCTUATION {
- // \p{gc=Punctuation}
- public boolean is(int ch) {
- return ((((1 << Character.CONNECTOR_PUNCTUATION) |
- (1 << Character.DASH_PUNCTUATION) |
- (1 << Character.START_PUNCTUATION) |
- (1 << Character.END_PUNCTUATION) |
- (1 << Character.OTHER_PUNCTUATION) |
- (1 << Character.INITIAL_QUOTE_PUNCTUATION) |
- (1 << Character.FINAL_QUOTE_PUNCTUATION)) >> Character.getType(ch)) & 1)
- != 0;
- }
- },
-
- HEX_DIGIT {
- // \p{gc=Decimal_Number}
- // \p{Hex_Digit} -> PropList.txt: Hex_Digit
- public boolean is(int ch) {
- return DIGIT.is(ch) ||
- (ch >= 0x0030 && ch <= 0x0039) ||
- (ch >= 0x0041 && ch <= 0x0046) ||
- (ch >= 0x0061 && ch <= 0x0066) ||
- (ch >= 0xFF10 && ch <= 0xFF19) ||
- (ch >= 0xFF21 && ch <= 0xFF26) ||
- (ch >= 0xFF41 && ch <= 0xFF46);
- }
- },
-
- ASSIGNED {
- public boolean is(int ch) {
- return Character.getType(ch) != Character.UNASSIGNED;
- }
- },
-
- NONCHARACTER_CODE_POINT {
- // PropList.txt:Noncharacter_Code_Point
- public boolean is(int ch) {
- return (ch & 0xfffe) == 0xfffe || (ch >= 0xfdd0 && ch <= 0xfdef);
- }
- },
-
- DIGIT {
- // \p{gc=Decimal_Number}
- public boolean is(int ch) {
- return Character.isDigit(ch);
- }
- },
-
- ALNUM {
- // \p{alpha}
- // \p{digit}
- public boolean is(int ch) {
- return ALPHABETIC.is(ch) || DIGIT.is(ch);
- }
- },
-
- BLANK {
- // \p{Whitespace} --
- // [\N{LF} \N{VT} \N{FF} \N{CR} \N{NEL} -> 0xa, 0xb, 0xc, 0xd, 0x85
- // \p{gc=Line_Separator}
- // \p{gc=Paragraph_Separator}]
- public boolean is(int ch) {
- return Character.getType(ch) == Character.SPACE_SEPARATOR ||
- ch == 0x9; // \N{HT}
- }
- },
-
- GRAPH {
- // [^
- // \p{space}
- // \p{gc=Control}
- // \p{gc=Surrogate}
- // \p{gc=Unassigned}]
- public boolean is(int ch) {
- return ((((1 << Character.SPACE_SEPARATOR) |
- (1 << Character.LINE_SEPARATOR) |
- (1 << Character.PARAGRAPH_SEPARATOR) |
- (1 << Character.CONTROL) |
- (1 << Character.SURROGATE) |
- (1 << Character.UNASSIGNED)) >> Character.getType(ch)) & 1)
- == 0;
- }
- },
-
- PRINT {
- // \p{graph}
- // \p{blank}
- // -- \p{cntrl}
- public boolean is(int ch) {
- return (GRAPH.is(ch) || BLANK.is(ch)) && !CONTROL.is(ch);
- }
- },
-
- WORD {
- // \p{alpha}
- // \p{gc=Mark}
- // \p{digit}
- // \p{gc=Connector_Punctuation}
- // \p{Join_Control} 200C..200D
-
- public boolean is(int ch) {
- return ALPHABETIC.is(ch) ||
- ((((1 << Character.NON_SPACING_MARK) |
- (1 << Character.ENCLOSING_MARK) |
- (1 << Character.COMBINING_SPACING_MARK) |
- (1 << Character.DECIMAL_DIGIT_NUMBER) |
- (1 << Character.CONNECTOR_PUNCTUATION)) >> Character.getType(ch)) & 1)
- != 0 ||
- JOIN_CONTROL.is(ch);
- }
- },
-
- JOIN_CONTROL {
- // 200C..200D PropList.txt:Join_Control
- public boolean is(int ch) {
- return (ch == 0x200C || ch == 0x200D);
- }
- };
-
- private static final HashMap<String, String> posix = new HashMap<>();
- private static final HashMap<String, String> aliases = new HashMap<>();
- static {
- posix.put("ALPHA", "ALPHABETIC");
- posix.put("LOWER", "LOWERCASE");
- posix.put("UPPER", "UPPERCASE");
- posix.put("SPACE", "WHITE_SPACE");
- posix.put("PUNCT", "PUNCTUATION");
- posix.put("XDIGIT","HEX_DIGIT");
- posix.put("ALNUM", "ALNUM");
- posix.put("CNTRL", "CONTROL");
- posix.put("DIGIT", "DIGIT");
- posix.put("BLANK", "BLANK");
- posix.put("GRAPH", "GRAPH");
- posix.put("PRINT", "PRINT");
-
- aliases.put("WHITESPACE", "WHITE_SPACE");
- aliases.put("HEXDIGIT","HEX_DIGIT");
- aliases.put("NONCHARACTERCODEPOINT", "NONCHARACTER_CODE_POINT");
- aliases.put("JOINCONTROL", "JOIN_CONTROL");
- }
-
- public static UnicodeProp forName(String propName) {
- propName = propName.toUpperCase(Locale.ENGLISH);
- String alias = aliases.get(propName);
- if (alias != null)
- propName = alias;
- try {
- return valueOf (propName);
- } catch (IllegalArgumentException x) {}
- return null;
- }
-
- public static UnicodeProp forPOSIXName(String propName) {
- propName = posix.get(propName.toUpperCase(Locale.ENGLISH));
- if (propName == null)
- return null;
- return valueOf (propName);
- }
-
- public abstract boolean is(int ch);
-}