public function getRendererLocatorForOutputFormat(OutputFormatInterface $output_format)
{
$name = $output_format->getName();
if (!array_key_exists($name, $this->loaded_locators)) {
$implementor = $output_format->getRendererLocator();
if (empty($implementor)) {
$implementor = RendererLocator::CLASS;
}
if (empty($implementor)) {
throw new RuntimeError('No renderer_locator implementor specified for output format: ' . $name);
}
$state = [':output_format' => $output_format];
$this->loaded_locators[$name] = $this->service_locator->createEntity($implementor, $state);
}
return $this->loaded_locators[$name];
}
