/// <summary>
/// Creates summing points for all current inputs which are connected to n > 1 output ports and are through.
/// The summing point has n inputs and one output
/// The SummingPoint is represanted as a simulationmodel
/// </summary>
/// <returns></returns>
public bool CreateSummingPoints()
{
// Counter for summing points
int spCount = 0;
Dictionary <string, SimulationModel> summingPointsAsSim = new Dictionary <string, SimulationModel>();
foreach (var simulationModel in SimulationsModels.Values)
{
foreach (var input in simulationModel.Inputs)
{
// Summing Point needed when input is connected to more than one Port and input is current.
if (IsThroughVariable(input) && input.ConnectedTo.Count > 1)
{
SummingPoint summingPoint = createNewSummingPoint("Sum_" + spCount++,
summingPointsAsSim,
input);
summingPointsAsSim.Add(summingPoint.Name, summingPoint.GetAsSimulationModel());
}
}
}
// Adding the summing points as simulationmodel
foreach (var key in summingPointsAsSim.Keys)
{
SimulationsModels.Add(key, summingPointsAsSim[key]);
}
return(true);
}
/// <summary>
/// Creates a new SummingPoint between the given input and the outputs connected to it.
/// </summary>
/// <param name="spName"></param>
/// <param name="summingPointsAsSim"></param>
/// <param name="input"></param>
private SummingPoint createNewSummingPoint(string spName,
Dictionary <string, SimulationModel> summingPointsAsSim,
IOput input)
{
IOput newOutput = new IOput("out", spName, input.SemanticId);
SummingPoint summingPoint = new SummingPoint(newOutput, spName, createSemanticIdSummingPoint());
createConnectionBetweenOutputsConnectedToInputAndSummingPoint(summingPoint, input, spName);
input.AddConnection(summingPoint.output);
summingPoint.output.Domain = "SimToolSubset";
return(summingPoint);
}
/// <summary>
/// Creates the connection between the output ports which are connected to input and the summingpoint.
/// And removes the existing connections.
/// </summary>
/// <param name="summingPoint"></param>
/// <param name="input"></param>
/// <param name="name"></param>
private void createConnectionBetweenOutputsConnectedToInputAndSummingPoint(SummingPoint summingPoint,
IOput input,
string name)
{
for (int i = input.ConnectedTo.Count - 1; i >= 0; i--)
{
var output = input.ConnectedTo[i];
output.Domain = "SimToolSubset";
IOput newSPPort = new IOput("in_" + (i + 1), name);
newSPPort.SemanticId = output.SemanticId;
newSPPort.Domain = "SimToolSubset";
//Einfügen eines neuen input in den summingpoint
summingPoint.inputs.Add(newSPPort);
// An stelle dessen einfügen einer Verbindung zwischen dem neuen input und dem output
newSPPort.AddConnection(output);
// Finden der alten Verbindung und entfernen dieser
output.RemoveConnection(input);
}
}
