eZ\Publish\Core\REST\Common\Output\Generator::startList PHP Method

    public abstract function startList($name);

 /**
  * @param \eZ\Publish\Core\REST\Common\Output\Visitor $visitor
  * @param \eZ\Publish\Core\REST\Common\Output\Generator $generator
  * @param mixed $data
  */
 public function visit(Visitor $visitor, Generator $generator, $data)
 {
     $visitor->setHeader('Content-Type', $generator->getMediaType('ContentList'));
     if (empty($data->contents)) {
         $visitor->setStatus(204);
         return;
     }
     $generator->startObjectElement('contentList');
     $generator->startList('content');
     foreach ($data->contents as $content) {
         $generator->startObjectElement('content');
         $generator->startValueElement('contentId', $content['contentId']);
         $generator->endValueElement('contentId');
         $generator->startValueElement('contentTypeId', $content['contentTypeId']);
         $generator->endValueElement('contentTypeId');
         $generator->startValueElement('identifier', $content['identifier']);
         $generator->endValueElement('identifier');
         $generator->startValueElement('language', $content['language']);
         $generator->endValueElement('language');
         $generator->startValueElement('publishedDate', $content['publishedDate']);
         $generator->endValueElement('publishedDate');
         $generator->startValueElement('author', $content['author']);
         $generator->endValueElement('author');
         $generator->startValueElement('uri', $content['uri']);
         $generator->endValueElement('uri');
         $generator->startValueElement('categoryPath', $content['categoryPath']);
         $generator->endValueElement('categoryPath');
         $generator->startObjectElement('mainLocation');
         $generator->startAttribute('href', $content['mainLocation']['href']);
         $generator->endAttribute('href');
         $generator->endObjectElement('mainLocation');
         $generator->startObjectElement('locations');
         $generator->startAttribute('href', $content['locations']['href']);
         $generator->endAttribute('href');
         $generator->endObjectElement('locations');
         $generator->startList('fields');
         foreach ($content['fields'] as $field) {
             $generator->startHashElement('fields');
             $generator->startValueElement('key', $field['key']);
             $generator->endValueElement('key');
             $generator->startValueElement('value', $field['value']);
             $generator->endValueElement('value');
             $generator->endHashElement('fields');
         }
         $generator->endList('fields');
         $generator->endObjectElement('content');
     }
     $generator->endList('content');
     $generator->endObjectElement('contentList');
 }