<?php

/*

 *  $Id$

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 * This software consists of voluntary contributions made by many individuals

 * and is licensed under the LGPL. For more information, see

 * <http://www.doctrine-project.org>.

 */

namespace Doctrine\DBAL\Schema;

/**

 * Table Diff

 *

 * @license http://www.opensource.org/licenses/lgpl-license.php LGPL

 * @link    www.doctrine-project.org

 * @copyright Copyright (C) 2005-2009 eZ Systems AS. All rights reserved.

 * @license http://ez.no/licenses/new_bsd New BSD License

 * @since   2.0

 * @version $Revision$

 * @author  Benjamin Eberlei <kontakt@beberlei.de>

 */

class TableDiff

{

    /**

     * @var string

     */

    public $name = null;

    /**

     * @var string

     */

    public $newName = false;

    /**

     * All added fields

     *

     * @var array(string=>Column)

     */

    public $addedColumns;

    /**

     * All changed fields

     *

     * @var array(string=>Column)

     */

    public $changedColumns = array();

    /**

     * All removed fields

     *

     * @var array(string=>bool)

     */

    public $removedColumns = array();

    /**

     * Columns that are only renamed from key to column instance name.

     *

     * @var array(string=>Column)

     */

    public $renamedColumns = array();

    /**

     * All added indexes

     *

     * @var array(string=>Index)

     */

    public $addedIndexes = array();

    /**

     * All changed indexes

     *

     * @var array(string=>Index)

     */

    public $changedIndexes = array();

    /**

     * All removed indexes

     *

     * @var array(string=>bool)

     */

    public $removedIndexes = array();

    /**

     * All added foreign key definitions

     *

     * @var array

     */

    public $addedForeignKeys = array();

    /**

     * All changed foreign keys

     *

     * @var array

     */

    public $changedForeignKeys = array();

    /**

     * All removed foreign keys

     *

     * @var array

     */

    public $removedForeignKeys = array();

    /**

     * Constructs an TableDiff object.

     *

     * @param array(string=>Column) $addedColumns

     * @param array(string=>Column) $changedColumns

     * @param array(string=>bool)   $removedColumns

     * @param array(string=>Index)  $addedIndexes

     * @param array(string=>Index)  $changedIndexes

     * @param array(string=>bool)   $removedIndexes

     */

    public function __construct($tableName, $addedColumns = array(),

        $changedColumns = array(), $removedColumns = array(), $addedIndexes = array(),

        $changedIndexes = array(), $removedIndexes = array())

    {

        $this->name = $tableName;

        $this->addedColumns = $addedColumns;

        $this->changedColumns = $changedColumns;

        $this->removedColumns = $removedColumns;

        $this->addedIndexes = $addedIndexes;

        $this->changedIndexes = $changedIndexes;

        $this->removedIndexes = $removedIndexes;

    }

}