eZ\Publish\Core\REST\Server\Output\ValueObjectVisitor\Root::visit PHP Method

    public function visit(Visitor $visitor, Generator $generator, $data)
    {
        $generator->startObjectElement('Root');
        $visitor->setHeader('Content-Type', $generator->getMediaType('Root'));
        foreach ($data->getResources() as $resource) {
            if ($resource->mediaType === '') {
                $generator->startHashElement($resource->name);
                $generator->startAttribute('media-type', $resource->mediaType);
                $generator->endAttribute('media-type');
            } else {
                $generator->startObjectElement($resource->name, $resource->mediaType);
            }
            $generator->startAttribute('href', $resource->href);
            $generator->endAttribute('href');
            if ($resource->mediaType === '') {
                $generator->endHashElement($resource->name);
            } else {
                $generator->endObjectElement($resource->name);
            }
        }
        $generator->endObjectElement('Root');
    }