<?php
  /*
   * 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 MIT license. For more information, see
   * <http://www.doctrine-project.org>.
   */
  
  namespace Doctrine\DBAL\Schema;
  
  /**
   * Table Diff
   *
   * 
   * @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
   * @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=>Column)
       */
      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();
  
      /**
       * @var Table
       */
      public $fromTable;
  
      /**
       * 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
       * @param Table                 $fromTable
       */
      public function __construct($tableName, $addedColumns = array(),
          $changedColumns = array(), $removedColumns = array(), $addedIndexes = array(),
          $changedIndexes = array(), $removedIndexes = array(), Table $fromTable = null)
      {
          $this->name = $tableName;
          $this->addedColumns = $addedColumns;
          $this->changedColumns = $changedColumns;
          $this->removedColumns = $removedColumns;
          $this->addedIndexes = $addedIndexes;
          $this->changedIndexes = $changedIndexes;
          $this->removedIndexes = $removedIndexes;
          $this->fromTable = $fromTable;
      }
  }