I am putting together a toolbox small libraries and plugins to use for
development and I am thinking of making a centralized event management for
plugins. However, documentation is very scarce. My central event manager
will look something like this:

class myEvent
{
  public static function trigger($name, &$args=array(), $resulthandler =
'self::handle')
  {
    $result = array();
    JPluginHelper::importPlugin('mytoolbox');
    $result = JDispatcher::getInstance()->trigger($name, $args);
    if(is_callable($resulthandler))
    {
      call_user_func($resulthandler, $result);
    }
    return $result;

  }
  public static function handle(&$result)
  {
    foreach($result as $key)
    {
      // do stuff
    }
  }