|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the xAPI package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Christian Flothmann <[email protected]> |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Xabbuh\XApi\Model; |
|
13
|
|
|
|
|
14
|
|
|
/** |
|
15
|
|
|
* The Actor of a {@link Statement}. |
|
16
|
|
|
* |
|
17
|
|
|
* @author Christian Flothmann <[email protected]> |
|
18
|
|
|
*/ |
|
19
|
|
|
abstract class Actor |
|
20
|
|
|
{ |
|
21
|
|
|
/** |
|
22
|
|
|
* The actor's {@link InverseFunctionalIdentifier inverse functional identifier} |
|
23
|
|
|
* |
|
24
|
|
|
* @var InverseFunctionalIdentifier |
|
25
|
|
|
*/ |
|
26
|
|
|
private $iri; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* Name of the {@link Agent} or {@link Group} |
|
30
|
|
|
* @var string |
|
31
|
|
|
*/ |
|
32
|
|
|
private $name; |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* @param InverseFunctionalIdentifier $iri |
|
36
|
|
|
* @param string $name |
|
37
|
|
|
*/ |
|
38
|
15 |
|
public function __construct(InverseFunctionalIdentifier $iri = null, $name = null) |
|
39
|
|
|
{ |
|
40
|
15 |
|
$this->iri = $iri; |
|
41
|
15 |
|
$this->name = $name; |
|
42
|
15 |
|
} |
|
43
|
|
|
|
|
44
|
|
|
/** |
|
45
|
|
|
* Returns the Actor's {@link InverseFunctionalIdentifier inverse functional identifier}. |
|
46
|
|
|
* |
|
47
|
|
|
* @return InverseFunctionalIdentifier The inverse functional identifier |
|
48
|
|
|
*/ |
|
49
|
19 |
|
public function getInverseFunctionalIdentifier() |
|
50
|
|
|
{ |
|
51
|
19 |
|
return $this->iri; |
|
52
|
|
|
} |
|
53
|
|
|
|
|
54
|
|
|
/** |
|
55
|
|
|
* Returns the name of the {@link Agent} or {@link Group}. |
|
56
|
|
|
* |
|
57
|
|
|
* @return string The name |
|
58
|
|
|
*/ |
|
59
|
|
|
public function getName() |
|
60
|
|
|
{ |
|
61
|
|
|
return $this->name; |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* Checks if another actor is equal. |
|
66
|
|
|
* |
|
67
|
|
|
* Two actors are equal if and only if all of their properties are equal. |
|
68
|
|
|
* |
|
69
|
|
|
* @param Actor $actor The actor to compare with |
|
70
|
|
|
* |
|
71
|
|
|
* @return bool True if the actors are equal, false otherwise |
|
72
|
|
|
*/ |
|
73
|
26 |
|
public function equals(Actor $actor) |
|
74
|
|
|
{ |
|
75
|
26 |
|
if ($this->name !== $actor->name) { |
|
76
|
7 |
|
return false; |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
20 |
|
if (null !== $this->iri xor null !== $actor->iri) { |
|
80
|
1 |
|
return false; |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
19 |
|
if (null !== $this->iri && !$this->iri->equals($actor->getInverseFunctionalIdentifier())) { |
|
84
|
14 |
|
return false; |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
5 |
|
return true; |
|
88
|
|
|
} |
|
89
|
|
|
} |
|
90
|
|
|
|
php-xapi /
model
