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<?php |
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|
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declare (strict_types=1); |
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namespace WCPOS\Vendor\Sentry\Tracing; |
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|
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use WCPOS\Vendor\Sentry\Util\SentryUid; |
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/** |
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* This class represents an span ID. |
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*/ |
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final class SpanId implements \Stringable |
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{ |
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/** |
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* @var string The ID |
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*/ |
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private $value; |
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/** |
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* Class constructor. |
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* |
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* @param string $value The ID |
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*/ |
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public function __construct(string $value) |
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{ |
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if (!\preg_match('/^[a-f0-9]{16}$/i', $value)) { |
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throw new \InvalidArgumentException('The $value argument must be a 16 characters long hexadecimal string.'); |
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} |
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$this->value = $value; |
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} |
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/** |
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* Generates a new span ID. |
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*/ |
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public static function generate() : self |
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{ |
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return new self(\substr(SentryUid::generate(), 0, 16)); |
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} |
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/** |
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* Compares whether two objects are equals. |
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* |
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* @param SpanId $other The object to compare |
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*/ |
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public function isEqualTo(self $other) : bool |
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{ |
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return $this->value === $other->value; |
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} |
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public function __toString() : string |
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{ |
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return $this->value; |
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} |
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} |
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|
