IdentityAttributeProcessor.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\SDK\Metrics\AttributeProcessor;

use OpenTelemetry\Context\ContextInterface;
use OpenTelemetry\SDK\Common\Attribute\AttributesInterface;
use OpenTelemetry\SDK\Metrics\AttributeProcessorInterface;

/**
 * @internal
 */
final class IdentityAttributeProcessor implements AttributeProcessorInterface {
    public function process(AttributesInterface $attributes, ContextInterface $context) : AttributesInterface {
        return $attributes;
    }

}