void handleEvent(ZWaveCommandClassValueEvent event, Item item,
Map<String, String> arguments) {
ZWaveStateConverter<?,?> converter = this.getStateConverter(item, event.getValue());
String setpointType = arguments.get("setpoint_type");
String scale = arguments.get("setpoint_scale");
ZWaveThermostatSetpointValueEvent setpointEvent = (ZWaveThermostatSetpointValueEvent)event;
if (converter == null) {
logger.warn("NODE {}: No converter found for item = {} endpoint = {}, ignoring event.", event.getNodeId(), item.getName(), event.getEndpoint());
return;
}
// Don't trigger event if this item is bound to another setpoint type
if (setpointType != null && SetpointType.getSetpointType(Integer.parseInt(setpointType)) != setpointEvent.getSetpointType())
return;
Object val = event.getValue();
// Perform a scale conversion if needed
if (scale != null && Integer.parseInt(scale) != setpointEvent.getScale()) {
// For temperature, there are only two scales, so we simplify the conversion
if(setpointEvent.getScale() == 0) {
// Scale is celsius, convert to fahrenheit
double c = ((BigDecimal)val).doubleValue();
val = new BigDecimal((c * 9.0 / 5.0) + 32.0 );
}
else if(setpointEvent.getScale() == 1) {
// Scale is fahrenheit, convert to celsius
double f = ((BigDecimal)val).doubleValue();
val = new BigDecimal((f - 32.0) * 5.0 / 9.0 );
}
}