nextcloud / fulltextsearch

	 * @return Index

	 * @throws IndexDoesNotExistException

	 */

	public function getIndex(string $providerId, string $documentId): Index {

		$qb = $this->getIndexesSelectSql();

		$this->limitToProviderId($qb, $providerId);

		$this->limitToDocumentId($qb, $documentId);

		$cursor = $qb->execute();

		$data = $cursor->fetch();

		$cursor->closeCursor();

		if ($data === false) {

			throw new IndexDoesNotExistException($this->l10n->t('Index not found'));

		}

		return $this->parseIndexesSelectSql($data);

	}

	/**

	 * @return Tick

	 * @throws TickDoesNotExistException

	 */

	public function getTickById(int $id): Tick {

		$qb = $this->getTickSelectSql();

		$this->limitToId($qb, $id);

		$cursor = $qb->execute();

		$data = $cursor->fetch();

		$cursor->closeCursor();

		if ($data === false) {

			throw new TickDoesNotExistException($this->l10n->t('Tick not found'));

		}

		return $this->parseTickSelectSql($data);

	}

	/**