public function getMultiple($keys)
	{
		$items = array();
		$success = false;
		$values = apc_fetch($keys, $success);

		if ($success && is_array($values))
		{
			foreach ($values as $key => $value)
			{
				// @todo - identify the value when a cache item is not found.
				$items[$key] = new Item($key);
				$items[$key]->setValue($value);
			}
		}

		return $items;
	}