owncloud / core

	 * @param IShare $parent

	 * @return IShare[]

	 */

	public function getChildren(IShare $parent) {

		$children = [];

		$qb = $this->dbConnection->getQueryBuilder();

		$qb->select('*')

			->from($this->shareTable)

			->where($qb->expr()->eq('parent', $qb->createNamedParameter($parent->getId())))

			->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))

			->orderBy('id');

		$cursor = $qb->execute();

		while ($data = $cursor->fetch()) {

			$children[] = $this->createShareObject($data);

		}

		$cursor->closeCursor();

		return $children;

	}

	/**

	 * Delete a share (owner unShares the file)

	 * @param \OCP\Files\Node $path

	 * @return IShare[]

	 */

	public function getSharesByPath(Node $path) {

		$qb = $this->dbConnection->getQueryBuilder();

		$cursor = $qb->select('*')

			->from($this->shareTable)

			->andWhere($qb->expr()->eq('file_source', $qb->createNamedParameter($path->getId())))

			->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))

			->execute();

		$shares = [];

		while ($data = $cursor->fetch()) {

			$shares[] = $this->createShareObject($data);

		}

		$cursor->closeCursor();

		return $shares;

	}

	/**

	 * @inheritdoc