68 lines
1.6 KiB
PHP
68 lines
1.6 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\SDK\Common\Attribute;
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use function array_key_exists;
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use IteratorAggregate;
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use Traversable;
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final class Attributes implements AttributesInterface, IteratorAggregate
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{
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private array $attributes;
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private int $droppedAttributesCount;
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/**
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* @internal
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*/
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public function __construct(array $attributes, int $droppedAttributesCount)
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{
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$this->attributes = $attributes;
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$this->droppedAttributesCount = $droppedAttributesCount;
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}
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public static function create(iterable $attributes): AttributesInterface
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{
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return self::factory()->builder($attributes)->build();
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}
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public static function factory(?int $attributeCountLimit = null, ?int $attributeValueLengthLimit = null): AttributesFactoryInterface
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{
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return new AttributesFactory($attributeCountLimit, $attributeValueLengthLimit);
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}
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public function has(string $name): bool
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{
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return array_key_exists($name, $this->attributes);
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}
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public function get(string $name)
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{
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return $this->attributes[$name] ?? null;
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}
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/** @psalm-mutation-free */
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public function count(): int
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{
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return \count($this->attributes);
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}
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public function getIterator(): Traversable
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{
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foreach ($this->attributes as $key => $value) {
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yield (string) $key => $value;
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}
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}
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public function toArray(): array
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{
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return $this->attributes;
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}
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public function getDroppedAttributesCount(): int
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{
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return $this->droppedAttributesCount;
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}
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}
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