Edit File: OperationInterface.php
<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Translation\Catalogue; use Symfony\Component\Translation\MessageCatalogueInterface; /** * Represents an operation on catalogue(s). * * An instance of this interface performs an operation on one or more catalogues and * stores intermediate and final results of the operation. * * The first catalogue in its argument(s) is called the 'source catalogue' or 'source' and * the following results are stored: * * Messages: also called 'all', are valid messages for the given domain after the operation is performed. * * New Messages: also called 'new' (new = all ∖ source = {x: x ∈ all ∧ x ∉ source}). * * Obsolete Messages: also called 'obsolete' (obsolete = source ∖ all = {x: x ∈ source ∧ x ∉ all}). * * Result: also called 'result', is the resulting catalogue for the given domain that holds the same messages as 'all'. * * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> */ interface OperationInterface { /** * Returns domains affected by operation. */ public function getDomains(): array; /** * Returns all valid messages ('all') after operation. */ public function getMessages(string $domain): array; /** * Returns new messages ('new') after operation. */ public function getNewMessages(string $domain): array; /** * Returns obsolete messages ('obsolete') after operation. */ public function getObsoleteMessages(string $domain): array; /** * Returns resulting catalogue ('result'). */ public function getResult(): MessageCatalogueInterface; }
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