diff options
Diffstat (limited to 'lib/private/Files/Search/QueryOptimizer/QueryOptimizerStep.php')
| -rw-r--r-- | lib/private/Files/Search/QueryOptimizer/QueryOptimizerStep.php | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/lib/private/Files/Search/QueryOptimizer/QueryOptimizerStep.php b/lib/private/Files/Search/QueryOptimizer/QueryOptimizerStep.php index 4f683899723..15b5b580ec1 100644 --- a/lib/private/Files/Search/QueryOptimizer/QueryOptimizerStep.php +++ b/lib/private/Files/Search/QueryOptimizer/QueryOptimizerStep.php @@ -2,23 +2,8 @@ declare(strict_types=1); /** - * @copyright Copyright (c) 2021 Robin Appelman <robin@icewind.nl> - * - * @license GNU AGPL version 3 or any later version - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * + * SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors + * SPDX-License-Identifier: AGPL-3.0-or-later */ namespace OC\Files\Search\QueryOptimizer; @@ -27,6 +12,26 @@ use OCP\Files\Search\ISearchBinaryOperator; use OCP\Files\Search\ISearchOperator; class QueryOptimizerStep { + /** + * Allow optimizer steps to inspect the entire query before starting processing + * + * @param ISearchOperator $operator + * @return void + */ + public function inspectOperator(ISearchOperator $operator): void { + if ($operator instanceof ISearchBinaryOperator) { + foreach ($operator->getArguments() as $argument) { + $this->inspectOperator($argument); + } + } + } + + /** + * Allow optimizer steps to modify query operators + * + * @param ISearchOperator $operator + * @return void + */ public function processOperator(ISearchOperator &$operator) { if ($operator instanceof ISearchBinaryOperator) { foreach ($operator->getArguments() as $argument) { |