Services/Mapping/EntityToDocumentMapper.php
public function createDocument(ObjectManager $manager, object $object) : ?Document {
		if(!$this->isIndexable($object))
			return null;
		$document = $this->searchService->createEmptyDocumentFromEntity($object);
		$index = $this->fillDocument($document, $object);
		if($index === false)
			return null;
		
		return $document;
	}
public function createDocument(ObjectManager $manager, object $object) : ?Document {
		if(!$this->isIndexable($object))
			return null;
		$document = $this->searchService->createEmptyDocumentFromEntity($object);
		$index = $this->fillDocument($document, $object);
		if($index === false)
			return null;
		
		return $document;
	}
{@inheritDoc}
@see \StingerSoft\EntitySearchBundle\Services\Mapping\EntityToDocumentMapperInterface::createDocument()