give
/
vendor
/
vendor-prefixed
/
stellarwp
/
licensing-api-client
/
src
/
Responses
/
ValueObjects
/
CapabilityCollection.php
give
/
vendor
/
vendor-prefixed
/
stellarwp
/
licensing-api-client
/
src
/
Responses
/
ValueObjects
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CapabilityCollection.php
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CapabilityCollection.php
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| 1 | <?php declare(strict_types=1); |
| 2 | |
| 3 | namespace Give\Vendors\LiquidWeb\LicensingApiClient\Responses\ValueObjects; |
| 4 | |
| 5 | use ArrayAccess; |
| 6 | use ArrayIterator; |
| 7 | use Countable; |
| 8 | use IteratorAggregate; |
| 9 | use Give\Vendors\LiquidWeb\LicensingApiClient\Responses\Contracts\Response; |
| 10 | use LogicException; |
| 11 | use Traversable; |
| 12 | |
| 13 | /** |
| 14 | * Immutable ordered set of capability names. |
| 15 | * |
| 16 | * @implements Response<list<string>> |
| 17 | * @implements ArrayAccess<int, string> |
| 18 | * @implements IteratorAggregate<int, string> |
| 19 | */ |
| 20 | final class CapabilityCollection implements ArrayAccess, Countable, IteratorAggregate, Response |
| 21 | { |
| 22 | /** |
| 23 | * @var list<string> |
| 24 | */ |
| 25 | private array $items; |
| 26 | |
| 27 | /** |
| 28 | * @var array<string, true> |
| 29 | */ |
| 30 | private array $lookup; |
| 31 | |
| 32 | /** |
| 33 | * @param list<string> $items |
| 34 | */ |
| 35 | private function __construct(array $items) { |
| 36 | $this->items = array_values(array_unique($items)); |
| 37 | $this->lookup = array_fill_keys($this->items, true); |
| 38 | } |
| 39 | |
| 40 | /** |
| 41 | * @param array<int, string> $attributes |
| 42 | */ |
| 43 | public static function from(array $attributes): self { |
| 44 | return new self(array_values($attributes)); |
| 45 | } |
| 46 | |
| 47 | public function has(string $capability): bool { |
| 48 | return isset($this->lookup[$capability]); |
| 49 | } |
| 50 | |
| 51 | public function isEmpty(): bool { |
| 52 | return $this->items === []; |
| 53 | } |
| 54 | |
| 55 | public function count(): int { |
| 56 | return count($this->items); |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * @return ArrayIterator<int, string> |
| 61 | */ |
| 62 | public function getIterator(): Traversable { |
| 63 | return new ArrayIterator($this->items); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * @param string|mixed $offset |
| 68 | */ |
| 69 | public function offsetExists($offset): bool { |
| 70 | return is_int($offset) && isset($this->items[$offset]); |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * @param string|mixed $offset |
| 75 | */ |
| 76 | public function offsetGet($offset): ?string { |
| 77 | if (! is_int($offset)) { |
| 78 | return null; |
| 79 | } |
| 80 | |
| 81 | return $this->items[$offset] ?? null; |
| 82 | } |
| 83 | |
| 84 | public function toArray(): array { |
| 85 | return $this->items; |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * @param string|mixed $offset |
| 90 | * @param mixed $value The value to set. |
| 91 | * |
| 92 | * @throws LogicException |
| 93 | */ |
| 94 | public function offsetSet($offset, $value): void { |
| 95 | throw new LogicException('CapabilityCollection is immutable.'); |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * @param string|mixed $offset |
| 100 | * |
| 101 | * @throws LogicException |
| 102 | */ |
| 103 | public function offsetUnset($offset): void { |
| 104 | throw new LogicException('CapabilityCollection is immutable.'); |
| 105 | } |
| 106 | } |
| 107 |