private static JObject FromVariableValue(VariableValue vv, MqttVarPub config)
{
var obj = new JObject();
obj["ID"] = vv.Variable.Object.LocalObjectID;
VTQ vtq = vv.Value;
if (config.TimeAsUnixMilliseconds)
{
obj["T"] = vtq.T.JavaTicks;
}
else
{
obj["T"] = vtq.T.ToString();
}
if (config.QualityNumeric)
{
obj["Q"] = MapQualityToNumber(vtq.Q);
}
else
{
obj["Q"] = vtq.Q.ToString();
}
obj["V"] = JToken.Parse(vtq.V.JSON);
return(obj);
}
private static VariableValues Filter(VariableValues values, MqttVarPub config)
{
bool numsOnly = config.NumericTagsOnly;
bool sendNull = config.SendTagsWithNull;
if (!numsOnly && sendNull)
{
return(values);
}
var res = new VariableValues(values.Count);
foreach (var vv in values)
{
if (numsOnly && !sendNull)
{
double?dbl = vv.Value.V.AsDouble();
if (dbl.HasValue)
{
res.Add(vv);
}
}
else if (numsOnly && sendNull)
{
double?dbl = vv.Value.V.AsDouble();
if (dbl.HasValue || vv.Value.V.IsEmpty)
{
res.Add(vv);
}
}
else if (!numsOnly && !sendNull)
{
if (!vv.Value.V.IsEmpty)
{
res.Add(vv);
}
}
}
return(res);
}
public RegCache(MqttVarPub varPub, string topic)
{
this.varPub = varPub;
this.topic = topic;
}
