1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * https://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.lang3;
19
20 /**
21 * Supplementary character test fixtures.
22 *
23 * See https://www.oracle.com/technical-resources/articles/javase/supplementary.html
24 */
25 public class Supplementary {
26
27 /**
28 * Supplementary character U+20000 See https://www.oracle.com/technical-resources/articles/javase/supplementary.html
29 * <p>
30 * The UTF-16 character encoding scheme is {@code [high-surrogates][low-surrogates]}.
31 * </p>
32 * <p>
33 * Supplementary characters are encoded in two code units, the first from the high-surrogates range (U+D800 to U+DBFF), the second from the low-surrogates
34 * range (U+DC00 to U+DFFF).
35 * </p>
36 */
37 static final String CharU20000 = "\uD840\uDC00";
38
39 /**
40 * Supplementary character U+20001 See https://www.oracle.com/technical-resources/articles/javase/supplementary.html
41 * <p>
42 * The UTF-16 character encoding scheme is {@code [high-surrogates][low-surrogates]}.
43 * </p>
44 * <p>
45 * Supplementary characters are encoded in two code units, the first from the high-surrogates range (U+D800 to U+DBFF), the second from the low-surrogates
46 * range (U+DC00 to U+DFFF).
47 * </p>
48 */
49 static final String CharU20001 = "\uD840\uDC01";
50
51 /**
52 * Incomplete supplementary character U+20000, <em>high surrogate only</em>.
53 * <p>
54 * See https://www.oracle.com/technical-resources/articles/javase/supplementary.html
55 * </p>
56 */
57 static final String CharUSuppCharHigh = "\uD840";
58
59 /**
60 * Incomplete supplementary character U+20000, <em>low surrogate only</em>.
61 * <p>
62 * See https://www.oracle.com/technical-resources/articles/javase/supplementary.html
63 * </p>
64 */
65 static final String CharUSuppCharLow = "\uDC00";
66
67 }