BaggageBuilder.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\API\Baggage;

final class BaggageBuilder implements BaggageBuilderInterface {
    
    /** @param array<string, Entry> $entries */
    public function __construct(array $entries = []) {
    }
    
    /** @inheritDoc */
    public function remove(string $key) : BaggageBuilderInterface {
        unset($this->entries[$key]);
        return $this;
    }
    
    /** @inheritDoc */
    public function set(string $key, $value, ?MetadataInterface $metadata = null) : BaggageBuilderInterface {
        $metadata ??= Metadata::getEmpty();
        $this->entries[$key] = new Entry($value, $metadata);
        return $this;
    }
    public function build() : BaggageInterface {
        return new Baggage($this->entries);
    }

}