blob: 34db554773cdba1109b1b62e0cfba58a76974599 (
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
57
58
59
60
61
62
63
64
65
|
// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.searchdefinition.document;
import java.io.Serializable;
/**
* A search-time document attribute sort specification(per-document in-memory value).
* This belongs to the attribute or field(implicitt attribute).
*
* @author baldersheim
*/
public final class Sorting implements Cloneable, Serializable {
// Remember to change hashCode and equals when you add new fields
public enum Function {UCA, RAW, LOWERCASE}
public enum Strength {PRIMARY, SECONDARY, TERTIARY, QUATERNARY, IDENTICAL}
private boolean ascending = true;
private Function function = Function.UCA;
private String locale = "";
private Strength strength = Strength.PRIMARY;
public boolean isAscending() { return ascending; }
public boolean isDescending() { return ! ascending; }
public String getLocale() { return locale; }
public Function getFunction() { return function; }
public Strength getStrength() { return strength; }
public void setAscending() { ascending = true; }
public void setDescending() { ascending = false; }
public void setFunction(Function function) { this.function = function; }
public void setLocale(String locale) { this.locale = locale; }
public void setStrength(Strength strength) { this.strength = strength; }
public int hashCode() {
return locale.hashCode() +
strength.hashCode() +
function.hashCode() +
(isDescending() ? 13 : 0);
}
public boolean equals(Object object) {
if (! (object instanceof Sorting)) return false;
Sorting other=(Sorting)object;
return this.locale.equals(other.locale) &&
(ascending == other.ascending) &&
(function == other.function) &&
(strength == other.strength);
}
@Override
public Sorting clone() {
try {
return (Sorting)super.clone();
}
catch (CloneNotSupportedException e) {
throw new RuntimeException("Programming error");
}
}
public String toString() {
return "sorting '" + (isAscending() ? '+' : '-') + function.toString() + "(" + strength.toString() + ", " + locale + ")";
}
}
|