PEIP_Dispatcher.php

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<?php

/*
 * This file is part of the PEIP package.
 * (c) 2010 Timo Michna <timomichna/yahoo.de>
 * 
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

class PEIP_Dispatcher 
    extends PEIP_ABS_Dispatcher 
    implements PEIP_INF_Dispatcher {

    protected $listeners = array();
    
    public function connect(PEIP_INF_Handler $listener){
    $this->listeners[] = $listener;
  }

    public function disconnect(PEIP_INF_Handler $listener){
    foreach ($this->listeners as $i => $callable){
      if ($listener === $callable){
        unset($this->listeners[$name][$i]);
      }
    }
  }


    public function hasListeners()
  {
    return (boolean) count($this->listeners);
  }

    public function notify($subject){
        if($this->hasListeners()){
            return self::doNotify($this->getListeners(), $subject); 
        }         
    }

   
    public function notifyUntil($subject){
        if($this->hasListeners()){
            return self::doNotifyUntil($this->getListeners(), $subject);    
        }
  }
  
    public function getListeners(){
    return $this->listeners;
  }
    




}

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