-
Notifications
You must be signed in to change notification settings - Fork 2
/
LangString.java
73 lines (63 loc) · 2.21 KB
/
LangString.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
/**
* Copyright (C) 2022 Czech Technical University in Prague
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* This program 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 for more
* details. You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.jsonld.deserialization.util;
import cz.cvut.kbss.jsonld.JsonLd;
import java.io.Serializable;
import java.util.Objects;
/**
* Represents a string with a language tag.
*/
public class LangString implements Serializable {
private final String value;
private final String language;
public LangString(String value, String language) {
this.value = Objects.requireNonNull(value);
this.language = language;
}
public String getValue() {
return value;
}
/**
* Gets the language set on this tagged string.
* <p>
* Note that if the language is {@link JsonLd#NONE} (JSON-LD 1.1 keyword), a {@code null} is returned to ensure
* consistency with {@link cz.cvut.kbss.jopa.model.MultilingualString} behavior.
*
* @return Language tag, possibly {@code null}
*/
public String getLanguage() {
return JsonLd.NONE.equals(language) ? null : language;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof LangString)) {
return false;
}
LangString that = (LangString) o;
return value.equals(that.value) && Objects.equals(language, that.language);
}
@Override
public int hashCode() {
return Objects.hash(value, language);
}
@Override
public String toString() {
// This implementation returns only value to allow its usage in DataTypeTransformer
return value;
}
}