/** * The singleton method * * @return AgileDashboard_Semantic_InitialEffortFactory an instance of the factory */ public static function instance() { if (!isset(self::$instance)) { $class_name = __CLASS__; self::$instance = new $class_name(); } return self::$instance; }
protected function getSemanticInitialEffortFactory() { return AgileDashboard_Semantic_InitialEffortFactory::instance(); }