1 /*
2 * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 /*
27 *******************************************************************************
28 * (C) Copyright IBM Corp. 1996-2005 - All Rights Reserved *
29 * *
30 * The original version of this source code and documentation is copyrighted *
31 * and owned by IBM, These materials are provided under terms of a License *
32 * Agreement between IBM and Sun. This technology is protected by multiple *
33 * US and International patents. This notice and attribution to IBM may not *
34 * to removed. *
35 *******************************************************************************
36 */
37
38 package java.text;
39
40 import sun.text.normalizer.NormalizerBase;
41
42 /**
43 * This class provides the method {@code normalize} which transforms Unicode
44 * text into an equivalent composed or decomposed form, allowing for easier
45 * sorting and searching of text.
46 * The {@code normalize} method supports the standard normalization forms
47 * described in
48 * <a href="http://www.unicode.org/unicode/reports/tr15/tr15-23.html">
49 * Unicode Standard Annex #15 — Unicode Normalization Forms</a>.
50 * <p>
51 * Characters with accents or other adornments can be encoded in
52 * several different ways in Unicode. For example, take the character A-acute.
53 * In Unicode, this can be encoded as a single character (the "composed" form):
54 *
55 * <pre>
56 * U+00C1 LATIN CAPITAL LETTER A WITH ACUTE</pre>
57 *
58 * or as two separate characters (the "decomposed" form):
59 *
60 * <pre>
|
1 /*
2 * Copyright (c) 2005, 2020, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 /*
27 *******************************************************************************
28 * (C) Copyright IBM Corp. 1996-2005 - All Rights Reserved *
29 * *
30 * The original version of this source code and documentation is copyrighted *
31 * and owned by IBM, These materials are provided under terms of a License *
32 * Agreement between IBM and Sun. This technology is protected by multiple *
33 * US and International patents. This notice and attribution to IBM may not *
34 * to removed. *
35 *******************************************************************************
36 */
37
38 package java.text;
39
40 import jdk.internal.icu.text.NormalizerBase;
41
42 /**
43 * This class provides the method {@code normalize} which transforms Unicode
44 * text into an equivalent composed or decomposed form, allowing for easier
45 * sorting and searching of text.
46 * The {@code normalize} method supports the standard normalization forms
47 * described in
48 * <a href="http://www.unicode.org/unicode/reports/tr15/tr15-23.html">
49 * Unicode Standard Annex #15 — Unicode Normalization Forms</a>.
50 * <p>
51 * Characters with accents or other adornments can be encoded in
52 * several different ways in Unicode. For example, take the character A-acute.
53 * In Unicode, this can be encoded as a single character (the "composed" form):
54 *
55 * <pre>
56 * U+00C1 LATIN CAPITAL LETTER A WITH ACUTE</pre>
57 *
58 * or as two separate characters (the "decomposed" form):
59 *
60 * <pre>
|