--- /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\Event;
+
+use Doctrine\DBAL\Platforms\AbstractPlatform,
+ Doctrine\DBAL\Schema\ColumnDiff,
+ Doctrine\DBAL\Schema\TableDiff;
+
+/**
+ * Event Arguments used when SQL queries for changing table columns are generated inside Doctrine\DBAL\Platform\*Platform.
+ *
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link www.doctrine-project.com
+ * @since 2.2
+ * @author Jan Sorgalla <jsorgalla@googlemail.com>
+ */
+class SchemaAlterTableChangeColumnEventArgs extends SchemaEventArgs
+{
+ /**
+ * @var \Doctrine\DBAL\Schema\ColumnDiff
+ */
+ private $_columnDiff = null;
+
+ /**
+ * @var \Doctrine\DBAL\Schema\TableDiff
+ */
+ private $_tableDiff = null;
+
+ /**
+ * @var \Doctrine\DBAL\Platforms\AbstractPlatform
+ */
+ private $_platform = null;
+
+ /**
+ * @var array
+ */
+ private $_sql = array();
+
+ /**
+ * @param \Doctrine\DBAL\Schema\ColumnDiff $columnDiff
+ * @param \Doctrine\DBAL\Schema\TableDiff $tableDiff
+ * @param \Doctrine\DBAL\Platforms\AbstractPlatform $platform
+ */
+ public function __construct(ColumnDiff $columnDiff, TableDiff $tableDiff, AbstractPlatform $platform)
+ {
+ $this->_columnDiff = $columnDiff;
+ $this->_tableDiff = $tableDiff;
+ $this->_platform = $platform;
+ }
+
+ /**
+ * @return \Doctrine\DBAL\Schema\ColumnDiff
+ */
+ public function getColumnDiff()
+ {
+ return $this->_columnDiff;
+ }
+
+ /**
+ * @return \Doctrine\DBAL\Schema\TableDiff
+ */
+ public function getTableDiff()
+ {
+ return $this->_tableDiff;
+ }
+
+ /**
+ * @return \Doctrine\DBAL\Platforms\AbstractPlatform
+ */
+ public function getPlatform()
+ {
+ return $this->_platform;
+ }
+
+ /**
+ * @param string|array $sql
+ * @return \Doctrine\DBAL\Event\SchemaAlterTableChangeColumnEventArgs
+ */
+ public function addSql($sql)
+ {
+ if (is_array($sql)) {
+ $this->_sql = array_merge($this->_sql, $sql);
+ } else {
+ $this->_sql[] = $sql;
+ }
+
+ return $this;
+ }
+
+ /**
+ * @return array
+ */
+ public function getSql()
+ {
+ return $this->_sql;
+ }
+}