28 lines
493 B
PHP
28 lines
493 B
PHP
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<?php
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declare(strict_types=1);
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namespace OpenTelemetry\API\Baggage;
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final class Metadata implements MetadataInterface
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{
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private static ?self $instance = null;
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public static function getEmpty(): Metadata
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{
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return self::$instance ??= new self('');
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}
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private string $metadata;
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public function __construct(string $metadata)
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{
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$this->metadata = $metadata;
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}
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public function getValue(): string
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{
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return $this->metadata;
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}
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}
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