/// <summary>
/// Take a variable and update the value of that node
/// </summary>
/// <param name="variable"></param>
/// <param name="sim"></param>
public async Task <bool> TryOptimizeVariable(IVariable variable, SimSpecs sim)
{
if (variable == null)
{
throw new ArgumentNullException(nameof(variable));
}
if (await variable.TryOptimize(false, sim) || variable.Equation.Expression?.ParsedExpression == null)
{
return(true);
}
foreach (var childName in variable.Children.Where(x => !Variables.Exists(x)).ToImmutableList())
{
if (!ReferenceVariables.ContainsKey(childName))
{
// For Time & Dt
continue;
}
var childValue = ReferenceVariables[childName].ToString(CultureInfo.InvariantCulture);
variable.Equation.Replace(childName, childValue);
variable.Children.Remove(childName);
}
variable.Updated = true;
return(await variable.TryOptimize(true, sim));
}
/// <summary>
/// Create an instance of the state machine from an xml File
/// The stateMachine is Not Initialized - you have to call Initialize after having filled the variables
/// </summary>
public StateMachine()
{
Models = new ModelCollection();
Simulation = new SimSpecs();
Simulation.OnTimer += OnTimer;
}