/// <summary>
/// Return Flow Object hosted in QsObject
/// </summary>
/// <param name="stepName"></param>
/// <returns></returns>
public QsValue this[string stepName]
{
get
{
Flow FlowStateMachine = ThisFlow[stepName];
return(QsObject.CreateNativeObject(FlowStateMachine));
}
}
public override QsValue GetIndexedItem(QsParameter[] indices)
{
var t = indices[0].QsNativeValue as QsText;
// if the passed indexer is text then return the Flow Object itself pointed to this step name .. for all the functionality of Passive Flow engine
if (t != null)
{
Flow FlowStateMachine = ThisFlow[t.Text];
return(QsObject.CreateNativeObject(FlowStateMachine));
}
else
{
// or get the integer number from this parameter and get the value associated of this step index
int ix = (int)((QsScalar)indices[0].QsNativeValue).NumericalQuantity.Value;
if (ix < 0)
{
ix = ThisFlow.FlowSteps.Length + ix;
}
return(ValueToQsValue(ThisFlow.FlowSteps[ix].Value));
}
}