<?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.

 */

/**

 * A base Event which all Event classes inherit from.

 * 

 * @package Swift

 * @subpackage Events

 * @author Chris Corbyn

 */

class Swift_Events_EventObject implements Swift_Events_Event

{

  /** The source of this Event */

  private $_source;

  /** The state of this Event (should it bubble up the stack?) */

  private $_bubbleCancelled = false;

  /**

   * Create a new EventObject originating at $source.

   * @param object $source

   */

  public function __construct($source)

  {

    $this->_source = $source;

  }

  /**

   * Get the source object of this event.

   * @return object

   */

  public function getSource()

  {

    return $this->_source;

  }

  /**

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

   * @param boolean $cancel, optional

   */

  public function cancelBubble($cancel = true)

  {

    $this->_bubbleCancelled = $cancel;

  }

  /**

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

   * @return boolean

   */

  public function bubbleCancelled()

  {

    return $this->_bubbleCancelled;

  }

}