--- /dev/null
+<?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();
+
+ /**
+ * 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;
+ }
+}