public void ParseField()

in src/Microsoft.OpenApi.Readers/ParseNodes/PropertyNode.cs [28:87]
59 lines of code
7 McCabe index (conditional complexity)

        public void ParseField<T>(
            T parentInstance,
            IDictionary<string, Action<T, ParseNode>> fixedFields,
            IDictionary<Func<string, bool>, Action<T, string, ParseNode>> patternFields)
        {
            Action<T, ParseNode> fixedFieldMap;
            var found = fixedFields.TryGetValue(Name, out fixedFieldMap);

            if (fixedFieldMap != null)
            {
                try
                {
                    Context.StartObject(Name);
                    fixedFieldMap(parentInstance, Value);
                }
                catch (OpenApiReaderException ex)
                {
                    Context.Diagnostic.Errors.Add(new OpenApiError(ex));
                }
                catch (OpenApiException ex)
                {
                    ex.Pointer = Context.GetLocation();
                    Context.Diagnostic.Errors.Add(new OpenApiError(ex));
                }
                finally
                {
                    Context.EndObject();
                }
            }
            else
            {
                var map = patternFields.Where(p => p.Key(Name)).Select(p => p.Value).FirstOrDefault();
                if (map != null)
                {
                    try
                    {
                        Context.StartObject(Name);
                        map(parentInstance, Name, Value);
                    }
                    catch (OpenApiReaderException ex)
                    {
                        Context.Diagnostic.Errors.Add(new OpenApiError(ex));
                    }
                    catch (OpenApiException ex)
                    {
                        ex.Pointer = Context.GetLocation();
                        Context.Diagnostic.Errors.Add(new OpenApiError(ex));
                    }
                    finally
                    {
                        Context.EndObject();
                    }
                }
                else
                {
                    Context.Diagnostic.Errors.Add(
                        new OpenApiError("", $"{Name} is not a valid property at {Context.GetLocation()}"));
                }
            }
        }