/// <summary>
/// Build new database entry based on LinkedData and OPC UA.
/// </summary>
/// <returns>New database object</returns>
/// <param name="ldResponse">Linked Data response object.</param>
/// <param name="module">Name of the module</param>
private DeviceGUI BuildDatabaseEntry(LinkedDataObject ldResponse, String module)
{
// Validate the Device and get the new device back.
Device local = devVali.Validator(ldResponse.PlantTag, module, istNodeIds);
local.LinkedData_data = ldResponse; // Safe LinkedData
// Now OPC UA Data:
if (istNodeIds.TagToNodeId [module].ContainsKey(ldResponse.PlantTag))
{
// There are opc ua inforamtion
local.InitOPCUAData(restAPI.getNode(istNodeIds.TagToNodeId [module] [ldResponse.PlantTag].Core), restAPI.getNode(sollNodeIds.SollNodeId [module] [ldResponse.PlantTag]));
}
else if (local.DeviceType == "Tank")
{
// There are opc ua information for the submoduls
local.InitOPCUAData(istNodeIds, sollNodeIds, restAPI);
}
else
{
local = new HandValve(local.Tag);
local.InitOPCUAData(null, null);
}
try {
return((DeviceGUI)local); // return the object
} catch (Exception e) {
Debug.Log(local.LinkedData_data.PlantTag + ": TypeCast faild -> " + e.Message);
DeviceGUI newLocal = new DeviceGUI(local.LinkedData_data.PlantTag);
return(newLocal);
}
}
/// <summary>
/// Identifies the class/type of the device and returns it.
/// </summary>
/// <param name="plantTag">Plant tag</param>
/// <param name="module">Name of the module in plant</param>
/// <param name="istIds">Mapping of opc ua node id's</param>
/// <returns></returns>
public Device Validator(string plantTag, string module, IstOPCUANodeIds istIds)
{
Device local;
switch (plantTag[0].ToString())
{
case "P":
switch (plantTag)
{
case "PIC":
local = new Device(plantTag);
break;
case "PROP_V":
local = new Device(plantTag);
break;
default:
local = new Pump(plantTag);
break;
}
break;
case "V":
// Valve modeld in opc ua
if (istIds.TagToNodeId[module].ContainsKey(plantTag))
{
// RelayValve
if (istIds.TagToNodeId[module][plantTag].Core.Contains("#"))
{
local = new RelayValve(plantTag);
}
else // Normal valve
{
local = new Valve(plantTag);
}
}
else // only modeld in Linked Data
// Handventil. Achtung codedopplung.
{
local = new HandValve(plantTag);
}
break;
case "F":
// TODO: Fix device typ
local = new Device(plantTag);
break;
case "L":
// TODO: NIcht eindeutig ob binär oder linear
local = new BinarySensor(plantTag);
break;
case "R":
local = new Mixer(plantTag);
break;
case "T":
local = new TemperatureSensor(plantTag);
break;
case "B":
local = new Tank(plantTag);
break;
case "W":
// Spechial case: WT
if (plantTag [1].ToString() == "T")
{
local = new DeviceGUI(plantTag);
}
else
{
local = new Device(plantTag);
}
break;
default:
local = new Device(plantTag);
break;
}
return(local);
}
