blob: 0e22bd5ad2fb6ecacbc0bf1d523dce1bea692e2e (
plain) (
blame)
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
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.provision;
import java.util.Objects;
/**
* Represents an applications region, which may be any kind of string or default. This type is defined
* in order to provide a type safe API for defining regions.
*
* @author Ulf Lilleengen
* @since 5.11
*/
public class RegionName implements Comparable<RegionName> {
private final String region;
private RegionName(String region) {
this.region = region;
}
@Override
public int hashCode() {
return region.hashCode();
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof RegionName)) return false;
return Objects.equals(((RegionName) obj).region, region);
}
@Override
public String toString() {
return region;
}
// TODO: Add verification of region name.
public static RegionName from(String region) {
return new RegionName(region);
}
public static RegionName defaultName() {
return new RegionName("default");
}
public boolean isDefault() {
return equals(RegionName.defaultName());
}
public String value() { return region; }
@Override
public int compareTo(RegionName region) {
return this.region.compareTo(region.region);
}
}
|
