<?php
/**
* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
* @link https://cakephp.org CakePHP(tm) Project
* @since 3.0.0
* @license https://opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Database\Expression;
/**
* Describes a getter and a setter for the a field property. Useful for expressions
* that contain an identifier to compare against.
*/
interface FieldInterface
{
/**
* Sets the field name
*
* @param string|\Cake\Database\ExpressionInterface $field The field to compare with.
* @return void
*/
public function setField($field);
/**
* Returns the field name
*
* @return string|\Cake\Database\ExpressionInterface
*/
public function getField();
}