src/Doctrine/Listener.php
private function isObjectIndexable($object)
    {
        return $this->indexable->isObjectIndexable(
            $this->config['indexName'],
            $this->config['typeName'],
            $object
        );
    }
private function isObjectIndexable($object)
    {
        return $this->indexable->isObjectIndexable(
            $this->config['indexName'],
            $this->config['typeName'],
            $object
        );
    }
Checks if the object is indexable or not.

@param object $object

@return bool