public static void main(String[] args) { // TODO Auto-generated method stub Standard celsiusStandard = new Standard(); Standard humidityStandard = new Standard(); celsiusStandard.setPrecision("0.2"); celsiusStandard.setUnit("celsius"); celsiusStandard.setRefreshRate("10s"); humidityStandard.setPrecision("0.5"); humidityStandard.setRefreshRate("30s"); humidityStandard.setUnit("percentage"); ContextualElement temperatureElement = new ContextualElement("temperature_id", "float", celsiusStandard); ContextualElement humidityElement = new ContextualElement("humidity_id", "float", humidityStandard); temperatureElement.requestRawResult(); humidityElement.requestRawResult(); Context fireContext = new Context(); fireContext.setPermission("dummylevel2"); fireContext.addElement(humidityElement); fireContext.addElement(temperatureElement); for (ContextualElement element : fireContext.getElements()) { System.out.println("id=" + element.getEntityId() + "\t\tvalue=" + element.getResult()); } }