Smile\ElasticsuiteThesaurus\Model\ThesaurusRepository::save PHP Method

    public function save(\Smile\ElasticsuiteThesaurus\Api\Data\ThesaurusInterface $thesaurus)
    {
        $this->validate($thesaurus);
        $thesaurus->save();
        $this->thesaurusRepositoryById[$thesaurus->getThesaurusId()] = $thesaurus;
        return $thesaurus;
    }