<? php

/*
 * This file is part of SwiftMailer. 
 * (c) 2004-2009 Chris Corbyn
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code. 
 */

/**
 * Creates StreamFilters. 
 * @package Swift
 * @author Chris Corbyn
 */
interface Swift_ReplacementFilterFactory
{
  
  /**
   * Create a filter to replace $search with $replace. 
   * @param mixed $search
   * @param mixed $replace
   * @return Swift_StreamFilter
   */
  public function createFilter($search, $replace);
  
}
