Method dataFromJson

src/Atte.cpp:125–130

	}

	void dataFromJson(json_t* rootJ) override {
		json_t* normalledVoltageIdxJ = json_object_get(rootJ, "normalledVoltageIdx");
		if (normalledVoltageIdxJ) {
			normalledVoltageIdx = json_integer_value(normalledVoltageIdxJ);
		}
	}
};