Composite.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\SDK\Resource\Detectors;

use OpenTelemetry\SDK\Resource\ResourceDetectorInterface;
use OpenTelemetry\SDK\Resource\ResourceInfo;
use OpenTelemetry\SDK\Resource\ResourceInfoFactory;
final class Composite implements ResourceDetectorInterface {
    
    /**
     * @param iterable<ResourceDetectorInterface> $resourceDetectors
     */
    public function __construct(iterable $resourceDetectors) {
    }
    public function getResource() : ResourceInfo {
        $resource = ResourceInfoFactory::emptyResource();
        foreach ($this->resourceDetectors as $resourceDetector) {
            $resource = $resource->merge($resourceDetector->getResource());
        }
        return $resource;
    }

}