1 files changed, 0 insertions, 70 deletions
diff --git a/kohana/libraries/Event_Observer.php b/kohana/libraries/Event_Observer.php
deleted file mode 100644
index 8bfa766b..00000000
--- a/kohana/libraries/Event_Observer.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php defined('SYSPATH') or die('No direct script access.');
-/**
- * Kohana event observer. Uses the SPL observer pattern.
- *
- * $Id$
- *
- * @package    Core
- * @author     Kohana Team
- * @copyright  (c) 2007-2008 Kohana Team
- * @license    http://kohanaphp.com/license.html
- */
-abstract class Event_Observer implements SplObserver {
-
-	// Calling object
-	protected $caller;
-
-	/**
-	 * Initializes a new observer and attaches the subject as the caller.
-	 *
-	 * @param   object  Event_Subject
-	 * @return  void
-	 */
-	public function __construct(SplSubject $caller)
-	{
-		// Update the caller
-		$this->update($caller);
-	}
-
-	/**
-	 * Updates the observer subject with a new caller.
-	 *
-	 * @chainable
-	 * @param   object  Event_Subject
-	 * @return  object
-	 */
-	public function update(SplSubject $caller)
-	{
-		if ( ! ($caller instanceof Event_Subject))
-			throw new Kohana_Exception('event.invalid_subject', get_class($caller), get_class($this));
-
-		// Update the caller
-		$this->caller = $caller;
-
-		return $this;
-	}
-
-	/**
-	 * Detaches this observer from the subject.
-	 *
-	 * @chainable
-	 * @return  object
-	 */
-	public function remove()
-	{
-		// Detach this observer from the caller
-		$this->caller->detach($this);
-
-		return $this;
-	}
-
-	/**
-	 * Notify the observer of a new message. This function must be defined in
-	 * all observers and must take exactly one parameter of any type.
-	 *
-	 * @param   mixed   message string, object, or array
-	 * @return  void
-	 */
-	abstract public function notify($message);
-
-} // End Event Observer
-\ No newline at end of file