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<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2016 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Db\Sql\Ddl\Column;
use Zend\Db\Sql\ExpressionInterface;
/**
* Interface ColumnInterface describes the protocol on how Column objects interact
*
* @package Zend\Db\Sql\Ddl\Column
*/
interface ColumnInterface extends ExpressionInterface
{
/**
* @return string
*/
public function getName();
/**
* @return bool
*/
public function isNullable();
/**
* @return null|string|int
*/
public function getDefault();
/**
* @return array
*/
public function getOptions();
}