|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Smoren\Sequence\Structs; |
|
4
|
|
|
|
|
5
|
|
|
use Smoren\Sequence\Exceptions\OutOfRangeException; |
|
6
|
|
|
use Smoren\Sequence\Exceptions\ReadOnlyException; |
|
7
|
|
|
use Smoren\Sequence\Interfaces\SequenceInterface; |
|
8
|
|
|
use Smoren\Sequence\Interfaces\SequenceIteratorInterface; |
|
9
|
|
|
use Smoren\Sequence\Iterators\SequenceIterator; |
|
10
|
|
|
|
|
11
|
|
|
/** |
|
12
|
|
|
* Base class for sequences. |
|
13
|
|
|
* |
|
14
|
|
|
* @template T |
|
15
|
|
|
* @implements SequenceInterface<T> |
|
16
|
|
|
*/ |
|
17
|
|
|
abstract class Sequence implements SequenceInterface |
|
18
|
|
|
{ |
|
19
|
|
|
/** |
|
20
|
|
|
* @var T start value of the sequence |
|
|
|
|
|
|
21
|
|
|
*/ |
|
22
|
|
|
protected $start; |
|
23
|
|
|
/** |
|
24
|
|
|
* @var int<0, max>|null size of the sequence (infinite if null) |
|
25
|
|
|
*/ |
|
26
|
|
|
protected ?int $size; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* Sequence constructor. |
|
30
|
|
|
* |
|
31
|
|
|
* @param T $start |
|
32
|
|
|
* @param int<0, max>|null $size |
|
33
|
|
|
*/ |
|
34
|
105 |
|
public function __construct($start, ?int $size) |
|
35
|
|
|
{ |
|
36
|
105 |
|
$this->start = $start; |
|
37
|
105 |
|
$this->size = $size; |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* {@inheritDoc} |
|
42
|
|
|
*/ |
|
43
|
90 |
|
public function offsetExists($offset): bool |
|
44
|
|
|
{ |
|
45
|
90 |
|
if (!is_int($offset)) { |
|
46
|
4 |
|
return false; |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
88 |
|
if (!$this->isInfinite()) { |
|
50
|
70 |
|
if ($offset >= 0) { |
|
51
|
70 |
|
return $offset < count($this); |
|
52
|
|
|
} |
|
53
|
70 |
|
return abs($offset) <= count($this); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
18 |
|
return true; |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
/** |
|
60
|
|
|
* {@inheritDoc} |
|
61
|
|
|
*/ |
|
62
|
37 |
|
public function offsetSet($offset, $value): void |
|
63
|
|
|
{ |
|
64
|
37 |
|
throw new ReadOnlyException(); |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
/** |
|
68
|
|
|
* {@inheritDoc} |
|
69
|
|
|
*/ |
|
70
|
2 |
|
public function offsetUnset($offset): void |
|
71
|
|
|
{ |
|
72
|
2 |
|
throw new ReadOnlyException(); |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
/** |
|
76
|
|
|
* {@inheritDoc} |
|
77
|
|
|
*/ |
|
78
|
85 |
|
public function count(): int |
|
79
|
|
|
{ |
|
80
|
85 |
|
return $this->size ?? -1; |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
/** |
|
84
|
|
|
* {@inheritDoc} |
|
85
|
|
|
*/ |
|
86
|
103 |
|
public function isInfinite(): bool |
|
87
|
|
|
{ |
|
88
|
103 |
|
return $this->size === null; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
|
|
/** |
|
92
|
|
|
* {@inheritDoc} |
|
93
|
|
|
*/ |
|
94
|
70 |
|
public function getStartValue() |
|
95
|
|
|
{ |
|
96
|
70 |
|
return $this->getValueByIndex(0); |
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
|
|
/** |
|
100
|
|
|
* {@inheritDoc} |
|
101
|
|
|
*/ |
|
102
|
90 |
|
public function offsetGet($offset) |
|
103
|
|
|
{ |
|
104
|
90 |
|
if (!$this->offsetExists($offset)) { |
|
105
|
35 |
|
throw new OutOfRangeException(); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
|
|
/** @var int $offset */ |
|
109
|
|
|
|
|
110
|
58 |
|
if ($this->isInfinite()) { |
|
111
|
18 |
|
return $this->getValueByIndex($offset); |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
40 |
|
if ($offset < 0) { |
|
115
|
40 |
|
$offset = $this->size + ($offset % $this->size); |
|
116
|
|
|
} |
|
117
|
|
|
|
|
118
|
40 |
|
$offset = ($offset % $this->size); |
|
119
|
|
|
|
|
120
|
40 |
|
return $this->getValueByIndex($offset); |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
|
|
/** |
|
124
|
|
|
* {@inheritDoc} |
|
125
|
|
|
*/ |
|
126
|
70 |
|
public function getIterator(): SequenceIteratorInterface |
|
127
|
|
|
{ |
|
128
|
70 |
|
return new SequenceIterator($this); |
|
129
|
|
|
} |
|
130
|
|
|
} |
|
131
|
|
|
|
Smoren /
sequence-php
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths