public function getParameterNames($instanceName) {
		return array_merge(
			isset($this->declaredInstances[$instanceName]["fieldProperties"])?array_keys($this->declaredInstances[$instanceName]["fieldProperties"]):array(),
			isset($this->declaredInstances[$instanceName]["fieldBinds"])?array_keys($this->declaredInstances[$instanceName]["fieldBinds"]):array()
		);
	}