DataDictionary.Interpreter.Call.GetCalled C# (CSharp) Method

        public override ICallable GetCalled(InterpretationContext context, ExplanationPart explain)
        {
            ICallable retVal;

            Call calledFunction = Called as Call;
            if (calledFunction != null)
            {
                retVal = Called.GetValue(context, explain) as ICallable;
            }
            else
            {
                retVal = Called.GetCalled(context, explain);
                if (retVal == null)
                {
                    Type type = Called.GetExpressionType();
                    if (type != null)
                    {
                        retVal = type.CastFunction;
                    }

                    if (retVal == null)
                    {
                        retVal = Called.GetValue(context, explain) as ICallable;
                    }
                }
            }

            return retVal;
        }