+++ /dev/null
-<?php
-// Own namespace
-namespace Org\Mxchange\CoreFramework\Database\Frontend;
-
-// Import framework stuff
-use Org\Mxchange\CoreFramework\Criteria\Criteria;
-use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
-
-/**
- * The general interface for all other database wrappers
- *
- * @author Roland Haeder <webmaster@shipsimu.org>
- * @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2020 Core Developer Team
- * @license GNU GPL 3.0 or any newer version
- * @link http://www.shipsimu.org
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-interface DatabaseWrapper extends FrameworkInterface {
- /**
- * Getter for index key
- *
- * @return $indexKey Index key
- */
- function getIndexKey();
-
- /**
- * Getter for last exception
- *
- * @return $lastException Last exception or NULL if none occured
- */
- function getLastException();
-
- /**
- * Do a "select" query on the current table with the given search criteria and
- * store it in cache for later usage
- *
- * @param $criteriaInstance An instance of a Criteria class
- * @param $onlyKeys Only use these keys for a cache key
- * @return $resultInstance An instance of a database result class
- */
- function doSelectByCriteria(Criteria $criteriaInstance, array $onlyKeys = []);
-
- /**
- * Count the numbers of rows we shall receive
- *
- * @param $criteriaInstance An instance of a Criteria class
- * @param $onlyKeys Only use these keys for a cache key
- * @return $numRows Numbers of rows of database entries
- */
- function doSelectCountByCriteria(Criteria $criteriaInstance, array $onlyKeys = []);
-
- /**
- * Getter for primary key used in wrapped table
- *
- * @return $primaryKey Primary key used in wrapped table
- */
- function getPrimaryKeyValue();
-
- /**
- * Counts total rows of this table
- *
- * @return $count Total rows of this table
- */
- function countTotalRows();
-
-}