public function getService($id) {
		if ($this->factoryMode) {
			return $this->initService($id);
		}
		
		$fullId = $id . ':' . $this->getIdByArgs([]);
		
		if (! isset($this->services[$fullId])) {
			$this->services[$fullId] = $this->initService($id);
		}
			
		return $this->services[$fullId];
	}