<?php

namespace alveolata\observer;

require_once(DIR_ALVEOLATA . '/observer/functions.php');


/**
 */
class class_observer
{
	
	/**
	 * @var struct
	 * @author Christian Fraß <frass@greenscale.de>
	 */
	private $subject;
	
	
	/**
	 * @author Christian Fraß <frass@greenscale.de>
	 */
	private function __construct(struct $subject) {$this->subject = $subject;}
	
	
	/**
	 * @author Christian Fraß <frass@greenscale.de>
	 */
	public static function make() : class_observer {return (new class_observer(make()));}
	
	
	/**
	 * implementations
	 * 
	 * @author Christian Fraß <frass@greenscale.de>
	 */
	public function register(\Closure $procedure) {return register($this->subject, $procedure);}
	public function notify($data) {notify($this->subject, $data);}
		
}

 ?>