1 <?php

     2 

     3 /*

     4  * This file is part of SwiftMailer.

     5  * (c) 2004-2009 Chris Corbyn

     6  *

     7  * For the full copyright and license information, please view the LICENSE

     8  * file that was distributed with this source code.

     9  */

    10 

    11 /**

    12  * The minimum interface for an Event.

    13  * 

    14  * @package Swift

    15  * @subpackage Events

    16  * @author Chris Corbyn

    17  */

    18 interface Swift_Events_Event

    19 {

    20   

    21   /**

    22    * Get the source object of this event.

    23    * @return object

    24    */

    25   public function getSource();

    26   

    27   /**

    28    * Prevent this Event from bubbling any further up the stack.

    29    * @param boolean $cancel, optional

    30    */

    31   public function cancelBubble($cancel = true);

    32   

    33   /**

    34    * Returns true if this Event will not bubble any further up the stack.

    35    * @return boolean

    36    */

    37   public function bubbleCancelled();

    38   

    39 }