|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace UCD\Infrastructure\Repository\CharacterRepository; |
|
4
|
|
|
|
|
5
|
|
|
use UCD\Unicode\Character; |
|
6
|
|
|
use UCD\Unicode\Character\Collection; |
|
7
|
|
|
use UCD\Unicode\Codepoint; |
|
8
|
|
|
use UCD\Unicode\Character\Repository\CharacterNotFoundException; |
|
9
|
|
|
use UCD\Unicode\Character\WritableRepository; |
|
10
|
|
|
use UCD\Unicode\Character\Repository; |
|
11
|
|
|
use UCD\Unicode\CodepointAssigned; |
|
12
|
|
|
|
|
13
|
|
|
class InMemoryRepository implements WritableRepository |
|
14
|
|
|
{ |
|
15
|
|
|
use Repository\Capability\Notify; |
|
16
|
|
|
use Repository\Capability\PropertySearchByIteration; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* @var array |
|
20
|
|
|
*/ |
|
21
|
|
|
private $characters = []; |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* {@inheritDoc} |
|
25
|
|
|
*/ |
|
26
|
|
|
public function getByCodepoint(Codepoint $codepoint) |
|
27
|
|
|
{ |
|
28
|
|
|
$index = $this->indexFromCodepoint($codepoint); |
|
29
|
|
|
|
|
30
|
|
|
if (array_key_exists($index, $this->characters) === false) { |
|
31
|
|
|
throw CharacterNotFoundException::withCodepoint($codepoint); |
|
32
|
|
|
} |
|
33
|
|
|
|
|
34
|
|
|
return $this->characters[$index]; |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* {@inheritDoc} |
|
39
|
|
|
*/ |
|
40
|
|
|
public function getByCodepoints(Codepoint\Collection $codepoints) |
|
41
|
|
|
{ |
|
42
|
|
|
$results = []; |
|
43
|
|
|
|
|
44
|
|
|
foreach ($codepoints as $codepoint) { |
|
45
|
|
|
try { |
|
46
|
|
|
$character = $this->getByCodepoint($codepoint); |
|
47
|
|
|
array_push($results, $character); |
|
48
|
|
|
} catch (CharacterNotFoundException $e) { |
|
49
|
|
|
// Missing characters are skipped |
|
50
|
|
|
} |
|
51
|
|
|
} |
|
52
|
|
|
|
|
53
|
|
|
return Character\Collection::fromArray($results); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
/** |
|
57
|
|
|
* {@inheritDoc} |
|
58
|
|
|
*/ |
|
59
|
|
|
public function addMany(Collection $characters) |
|
60
|
|
|
{ |
|
61
|
|
|
$characters->traverseWith(function (CodepointAssigned $c) { |
|
62
|
|
|
$codepoint = $c->getCodepoint(); |
|
63
|
|
|
$index = $this->indexFromCodepoint($codepoint); |
|
64
|
|
|
$this->characters[$index] = $c; |
|
65
|
|
|
$this->notify(); |
|
66
|
|
|
}); |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
/** |
|
70
|
|
|
* {@inheritDoc} |
|
71
|
|
|
*/ |
|
72
|
|
|
public function getAll() |
|
73
|
|
|
{ |
|
74
|
|
|
return Collection::fromArray($this->characters); |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* {@inheritDoc} |
|
79
|
|
|
*/ |
|
80
|
|
|
public function count() |
|
81
|
|
|
{ |
|
82
|
|
|
return count($this->characters); |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
|
|
/** |
|
86
|
|
|
* @param Codepoint $codepoint |
|
87
|
|
|
* @return int |
|
88
|
|
|
*/ |
|
89
|
|
|
private function indexFromCodepoint(Codepoint $codepoint) |
|
90
|
|
|
{ |
|
91
|
|
|
return $codepoint->getValue(); |
|
92
|
|
|
} |
|
93
|
|
|
} |
nick-jones /
php-ucd
