public static string ToLocationDetails(this InlinedTokenEntry entry, IOilexerGrammarFile file)
 {
     if (entry.FileName.ToLower().StartsWith(file.RelativeRoot.ToLower()))
     {
         return(string.Format(@"{0}.{1} at location: line {2}, column {3}", string.IsNullOrEmpty(entry.Name) ? string.Empty : string.Format("{0} in ", entry.Name), entry.FileName.Substring(file.RelativeRoot.Length), entry.Line, entry.Column));
     }
     return(entry.FileName);
 }
        private static ICaptureTokenStructure BuildStructureFor(InlinedTokenEntry entry, ITokenExpressionSeries expressionSeries, ITokenExpression expression, IOilexerGrammarFile source)
        {
            ICaptureTokenStructure result = new CaptureTokenStructure();

            foreach (var item in expression)
            {
                var current = BuildStructureFor(entry, expressionSeries, expression, item, source);
                result = result.Concat(current);
            }
            return(result);
        }
        public static bool InlineTokens(IOilexerGrammarFile file)
        {
            IOilexerGrammarTokenEntry[] originals = OilexerGrammarLinkerCore.tokenEntries.ToArray();
            InlinedTokenEntry[]         result    = new InlinedTokenEntry[originals.Length];
            Dictionary <IOilexerGrammarTokenEntry, InlinedTokenEntry> originalNewLookup = new Dictionary <IOilexerGrammarTokenEntry, InlinedTokenEntry>();

            for (int i = 0; i < result.Length; i++)
            {
                result[i] = OilexerGrammarInliningCore.Inline(originals[i], file);
            }
            for (int i = 0; i < result.Length; i++)
            {
                originalNewLookup.Add(originals[i], result[i]);
            }
            for (int i = 0; i < result.Length; i++)
            {
                result[i].ResolveLowerPrecedencesAgain(originalNewLookup);
            }
            OilexerGrammarEntryCollection gdec = file as OilexerGrammarEntryCollection;

            if (gdec == null)
            {
                return(false);
            }
            for (int i = 0; i < originals.Length; i++)
            {
                gdec.Insert(gdec.IndexOf(originals[i]), result[i]);

                /* *
                 * The rule building phase will require direct references
                 * to the tokens, because it uses them in a context lookup.
                 * *
                 * Time to replace every reference for the token with
                 * the inlined version.
                 * *
                 * This includes literal reference members for the same reason.
                 * */
                ReplaceTokenReference(originals[i], result[i]);
                file.Remove(originals[i]);
            }
            return(true);
        }
        private static ICaptureTokenStructure BuildStructureFor(InlinedTokenEntry entry, ITokenExpressionSeries expressionSeries, IOilexerGrammarFile source)
        {
            ICaptureTokenStructure        result = null;
            HashList <HashList <string> > currentResultVariants = new HashList <HashList <string> >();

            foreach (var expression in expressionSeries)
            {
                var current = BuildStructureFor(entry, expressionSeries, expression, source);
                if (result == null)
                {
                    result = current;
                }
                else
                {
                    result = result.Union(current);
                }
                if (entry.CaptureKind == RegularCaptureType.Capturer)
                {
                    var dataSet = new HashList <string>(current.Keys);
                    if (!currentResultVariants.Any(k => k.SequenceEqual(dataSet)))
                    {
                        currentResultVariants.Add(dataSet);
                    }
                }
            }
            foreach (var variant in currentResultVariants)
            {
                result.Structures.Add(variant);
            }
            if (expressionSeries == entry.Branches)
            {
                ((ControlledCollection <ITokenSource>)result.Sources).baseList.Add(entry);
            }
            result.ResultedTypeName = string.Format("{0}{1}{2}", source.Options.TokenPrefix, entry.Name, source.Options.TokenSuffix);
            return(result);
        }
        private static void ReplaceTokenReference(IProductionRuleItem target, IOilexerGrammarTokenEntry sourceElement, InlinedTokenEntry destination)
        {
            if (target is IProductionRuleGroupItem)
            {
                ReplaceTokenReference((IProductionRuleSeries)target, sourceElement, destination);
            }
            else if (target is ITokenReferenceProductionRuleItem)
            {
                var tTarget = target as TokenReferenceProductionRuleItem;
                if (tTarget.Reference != sourceElement)
                {
                    return;
                }
                tTarget.Reference = destination;
            }
            else if (target is ILiteralStringReferenceProductionRuleItem)
            {
                var tTarget = target as LiteralStringReferenceProductionRuleItem;
                if (tTarget.Source != sourceElement)
                {
                    return;
                }
                tTarget.Source = destination;

                /* *
                 * The inlined token provides a lookup to assist
                 * reference replacement.
                 * */
                tTarget.Literal = (ILiteralStringTokenItem)destination.OldNewLookup[tTarget.Literal];
            }
            else if (target is ILiteralCharReferenceProductionRuleItem)
            {
                var tTarget = target as LiteralCharReferenceProductionRuleItem;
                if (tTarget.Source != sourceElement)
                {
                    return;
                }
                tTarget.Source  = destination;
                tTarget.Literal = (ILiteralCharTokenItem)destination.OldNewLookup[tTarget.Literal];
            }
        }
 private static void ReplaceTokenReference(IProductionRule target, IOilexerGrammarTokenEntry sourceElement, InlinedTokenEntry destination)
 {
     foreach (var item in target)
     {
         ReplaceTokenReference(item, sourceElement, destination);
     }
 }
 private static void ReplaceTokenReference(IOilexerGrammarTokenEntry sourceElement, InlinedTokenEntry destination)
 {
     foreach (var rule in OilexerGrammarLinkerCore.ruleEntries)
     {
         ReplaceTokenReference(rule, sourceElement, destination);
     }
 }
        private static ICaptureTokenStructuralItem BuildStructureFor(InlinedTokenEntry entry, ITokenExpressionSeries expressionSeries, ITokenExpression expression, ITokenItem item, IOilexerGrammarFile source)
        {
            ICaptureTokenStructuralItem result = null;

            if (item is ITokenGroupItem)
            {
                var tokenGroup = ((ITokenGroupItem)(item));
                result = BuildStructureFor(entry, tokenGroup, source);
                if (result.ResultType == ResultedDataType.None && !string.IsNullOrEmpty(item.Name))
                {
                    if (tokenGroup.Count == 1 && tokenGroup[0].Count == 1)
                    {
                        var singleItem = tokenGroup[0][0];
                        if (singleItem is ILiteralCharTokenItem || singleItem is ILiteralCharReferenceTokenItem)
                        {
                            if (singleItem.RepeatOptions == ScannableEntryItemRepeatInfo.None && tokenGroup.RepeatOptions == ScannableEntryItemRepeatInfo.None)
                            {
                                result.ResultType = ResultedDataType.Character;
                            }
                            else
                            {
                                result.ResultType = ResultedDataType.String;
                            }
                        }
                        else
                        {
                            result.ResultType = ResultedDataType.String;
                        }
                    }
                    else
                    {
                        result.ResultType = ResultedDataType.String;
                    }
                }
                bool groupOptional = tokenGroup != null &&
                                     ((tokenGroup.RepeatOptions.Options & ScannableEntryItemRepeatOptions.ZeroOrMore) == ScannableEntryItemRepeatOptions.ZeroOrMore ||
                                      (tokenGroup.RepeatOptions.Options & ScannableEntryItemRepeatOptions.ZeroOrOne) == ScannableEntryItemRepeatOptions.ZeroOrOne ||
                                      (((tokenGroup.RepeatOptions.Options & ScannableEntryItemRepeatOptions.Specific) == ScannableEntryItemRepeatOptions.Specific) &&
                                       (!tokenGroup.RepeatOptions.Min.HasValue || tokenGroup.RepeatOptions.Min.Value == 0)));
                if (groupOptional)
                {
                    result.GroupOptional = groupOptional;
                }
                if (item.Name.IsEmptyOrNull())
                {
                    result.ResultType = ResultedDataType.PassThrough;

                    /*
                     * if ((item.RepeatOptions.Options & ScannableEntryItemRepeatOptions.ZeroOrMore) == ScannableEntryItemRepeatOptions.ZeroOrMore ||
                     *  (item.RepeatOptions.Options & ScannableEntryItemRepeatOptions.ZeroOrOne) == ScannableEntryItemRepeatOptions.ZeroOrOne ||
                     *  ((item.RepeatOptions.Options & ScannableEntryItemRepeatOptions.Specific) == ScannableEntryItemRepeatOptions.Specific &&
                     *  (!item.RepeatOptions.Min.HasValue || item.RepeatOptions.Min.Value == 0)))
                     *  foreach (var element in ((ICaptureTokenStructure)result).Values)
                     *      element.Optional = true;*/
                }

                ((ControlledCollection <ITokenSource>)(result.Sources)).baseList.Add(item);
            }
            else if (item is ILiteralTokenItem)
            {
                result = new CaptureTokenLiteralStructuralItem((ILiteralTokenItem)item);
                if (entry.CaptureKind == RegularCaptureType.Transducer)
                {
                    result.ResultType = ResultedDataType.EnumerationItem;
                }
                else if (entry.CaptureKind == RegularCaptureType.ContextfulTransducer)
                {
                    result.ResultType = ResultedDataType.FlagEnumerationItem;
                }
            }
            else if (item is ICharRangeTokenItem)
            {
                result = new CaptureTokenCharRangeStructuralItem((ICharRangeTokenItem)item);
                if (entry.CaptureKind == RegularCaptureType.Transducer)
                {
                    result.ResultType = ResultedDataType.EnumerationItem;
                }
                else if (entry.CaptureKind == RegularCaptureType.ContextfulTransducer)
                {
                    result.ResultType = ResultedDataType.FlagEnumerationItem;
                }
            }

            Deform(item, result, expression);

            return(result);
        }
        private static void BuildStructureConstructors(ICaptureTokenStructure targetStructure, InlinedTokenEntry structureRoot, ITypeIdentityManager identityManager)
        {
            int stateIndex = 0;

            foreach (var element in targetStructure.Values)
            {
                element.StateIndex = stateIndex++;
            }
            IEnumerable <IEnumerable <Tuple <ICaptureTokenStructuralItem, bool> > > validVariations = new IEnumerable <Tuple <ICaptureTokenStructuralItem, bool> > [0];
            //List<List<string>> resultantParameterSets = new List<List<string>>();
            var firstOrDefSeries = (ITokenExpressionSeries)targetStructure.Sources.FirstOrDefault(k => k is ITokenExpressionSeries);
            var firstOrDefToken  = (IOilexerGrammarTokenEntry)targetStructure.Sources.FirstOrDefault(k => k is IOilexerGrammarTokenEntry);
            var optg             = PickOptionalGroups(firstOrDefToken == null ? firstOrDefSeries : firstOrDefToken.Branches, targetStructure);

            foreach (var parameterSet in targetStructure.Structures)
            {
                var limitedSet = (from param in parameterSet
                                  join item in targetStructure.Keys on param equals item
                                  select new { Name = item, Item = targetStructure[item] }).ToArray();
                var optionalSet = (from l in limitedSet
                                   where l.Item.Optional || l.Item.GroupOptional
                                   select l).ToArray();
                if (limitedSet.Length > 0)
                {
                    var parameterPermutations = VariateSeries(new LockedLinkedList <ICaptureTokenStructuralItem>(from l in limitedSet
                                                                                                                 select l.Item).First, optg).Distinct();
                    validVariations = validVariations.Concat(parameterPermutations);
                    foreach (var variation in parameterPermutations)
                    {
                        bool[] parameterStateFlags = (from k in variation.ToArray()
                                                      select k.Item2).ToArray();
                        List <string> parameterResult = new List <string>();
                        for (int parameterIndex = 0; parameterIndex < parameterStateFlags.Length; parameterIndex++)
                        {
                            if (parameterStateFlags[parameterIndex])
                            {
                                var limitedEntry = limitedSet[parameterIndex];
                                parameterResult.Add(limitedEntry.Name);
                            }
                        }
                        //if (!resultantParameterSets.Any(k => k.SequenceEqual(parameterResult)))
                        //    resultantParameterSets.Add(parameterResult);
                    }
                }
            }
            List <IEnumerable <Tuple <ICaptureTokenStructuralItem, bool> > > toRemove = new List <IEnumerable <Tuple <ICaptureTokenStructuralItem, bool> > >();
            var exclusiveDistinctions = (from set in validVariations.Distinct().ToArray()
                                         let parameters =
                                             from parameter in set
                                             where parameter.Item2
                                             select parameter.Item1
                                             orderby string.Join(string.Empty, from k in parameters
                                                                 select k.BucketName)
                                             select new HashList <ICaptureTokenStructuralItem>(parameters)).Distinct();
            var stateField     = targetStructure.ResultClass.Fields.Add(new TypedName("state", identityManager.ObtainTypeReference(RuntimeCoreType.Int32)));
            var toStringMethod = targetStructure.ResultClass.Methods.Add(new TypedName("ToString", identityManager.ObtainTypeReference(RuntimeCoreType.String)));

            toStringMethod.AccessLevel = AccessLevelModifiers.Public;
            toStringMethod.IsOverride  = true;
            var toStringStateSwitch = toStringMethod.Switch(stateField.GetReference());

            toStringMethod.Return(identityManager.ObtainTypeReference(RuntimeCoreType.String).GetTypeExpression().GetField("Empty"));
            var formatMethod = identityManager.ObtainTypeReference(RuntimeCoreType.String).GetTypeExpression().GetMethod("Format");

            foreach (var parameterSetVariation in exclusiveDistinctions)
            {
                TypedNameSeries currentCtorTNS    = new TypedNameSeries();
                int             currentStateValue = 0;
                foreach (var parameterEntry in parameterSetVariation)
                {
                    var   parameterName  = parameterEntry.BucketName;
                    var   currentElement = targetStructure[parameterName];
                    IType parameterType  = null;
                    switch (currentElement.ResultType)
                    {
                    case ResultedDataType.EnumerationItem:
                    case ResultedDataType.Flag:
                        parameterType = identityManager.ObtainTypeReference(RuntimeCoreType.Boolean);
                        break;

                    case ResultedDataType.Enumeration:
                        ICaptureTokenStructure enumStructure = (ICaptureTokenStructure)currentElement;
                        parameterType = enumStructure.AggregateSetEnum ?? enumStructure.ResultEnumSet[0];
                        break;

                    case ResultedDataType.ComplexType:
                        ICaptureTokenStructure dualStructure = (ICaptureTokenStructure)currentElement;
                        parameterType = dualStructure.ResultInterface;
                        break;

                    case ResultedDataType.Counter:
                        parameterType = identityManager.ObtainTypeReference(RuntimeCoreType.Int32);
                        break;

                    case ResultedDataType.Character:
                        parameterType = identityManager.ObtainTypeReference(RuntimeCoreType.Char);
                        break;

                    case ResultedDataType.String:
                        parameterType = identityManager.ObtainTypeReference(RuntimeCoreType.String);
                        break;

                    default:
                        throw new InvalidOperationException("Unknown parameter type.");
                    }
                    currentStateValue |= (int)Math.Pow(2, parameterEntry.StateIndex);
                    currentCtorTNS.Add(LowerFirstCharacter(parameterName), parameterType);
                }
                var currentCtor = targetStructure.ResultClass.Constructors.Add(currentCtorTNS);
                currentCtor.AccessLevel = AccessLevelModifiers.Public;
                currentCtor.Assign(stateField.GetReference(), currentStateValue.ToPrimitive());
                var currentStateCase  = toStringStateSwitch.Case(currentStateValue.ToPrimitive());
                var currentInvocation = formatMethod.Invoke();
                currentStateCase.Return(currentInvocation);
                var currentFormat = string.Empty.ToPrimitive();
                currentInvocation.Arguments.Add(currentFormat);
                StringBuilder formatBuilder     = new StringBuilder();
                bool          first             = true;
                int           currentParamIndex = 0;
                foreach (var parameterEntry in parameterSetVariation)
                {
                    if (first)
                    {
                        first = false;
                    }
                    else
                    {
                        formatBuilder.Append(", ");
                    }
                    formatBuilder.AppendFormat("{{{0}}}", currentParamIndex++);
                    var parameterName  = parameterEntry.BucketName;
                    var currentElement = targetStructure[parameterName];
                    IIntermediateFieldMember currentField = currentElement.AssociatedField;
                    currentInvocation.Arguments.Add(currentField.GetReference());
                    currentCtor.Assign(currentField.GetReference(), currentCtor.Parameters[LowerFirstCharacter(parameterName)].GetReference());
                }
                currentFormat.Value = formatBuilder.ToString();
            }
        }
 internal static ICaptureTokenStructure BuildStructureFor(InlinedTokenEntry entry, IOilexerGrammarFile source)
 {
     return(BuildStructureFor(entry, entry.Branches, source));
 }
        internal static SelectiveTuple <Tuple <IIntermediateClassType, IIntermediateInterfaceType>, IIntermediateEnumType, Tuple <IIntermediateEnumType, IIntermediateEnumType[]> > CreateProgramStructure(ICaptureTokenStructure targetStructure, IIntermediateNamespaceDeclaration owner, InlinedTokenEntry structureRoot, ParserCompiler compiler)
        {
            switch (targetStructure.ResultType)
            {
            case ResultedDataType.Enumeration:
                bool isFlagSet     = targetStructure.Values.All(k => k.ResultType == ResultedDataType.FlagEnumerationItem);
                bool useBucketName = targetStructure != structureRoot.CaptureStructure;
                if (targetStructure.Count > sizeof(SlotType) * 8 && isFlagSet)
                {
                    var chunkedSets = targetStructure.Values.ToArray().Chunk(sizeof(SlotType) * 8);
                    IIntermediateEnumType[] resultSet = new IIntermediateEnumType[chunkedSets.Length];

                    IIntermediateEnumType aggregateSet = null;
                    aggregateSet = owner.Parts.Add().Enums.Add("{0}Cases", targetStructure.ResultedTypeName);
                    for (int chunkIndex = 0; chunkIndex < chunkedSets.Length; chunkIndex++)
                    {
                        var chunkSet   = chunkedSets[chunkIndex];
                        int fieldIndex = 0;
                        var resultEnum = resultSet[chunkIndex] = owner.Parts.Add().Enums.Add("Valid{0}Set{1}", useBucketName ? targetStructure.BucketName : structureRoot.Name, (chunkIndex + 1));
                        resultEnum.AccessLevel = AccessLevelModifiers.Public;
                        resultEnum.Fields.Add("None");
#if x86
                        resultEnum.ValueType = EnumerationBaseType.UInt32;
#elif x64
                        resultEnum.ValueType = EnumerationBaseType.UInt64;
#endif
                        foreach (var element in chunkSet)
                        {
                            switch (element.ResultType)
                            {
                            case ResultedDataType.EnumerationItem:
                                resultEnum.Fields.Add(element.BucketName);
                                break;

                            case ResultedDataType.FlagEnumerationItem:
                                var resultField = resultEnum.Fields.Add(element.BucketName, (SlotType)Math.Pow(2, fieldIndex++));
                                break;

                            default:
                                throw new InvalidOperationException("Enums are supposed to yield an " +
                                                                    "enumeration, result element is of an invalid type.");
                            }
                            aggregateSet.Fields.Add(element.BucketName);
                        }
                    }
                    targetStructure.ResultEnumSet    = resultSet;
                    targetStructure.AggregateSetEnum = aggregateSet;
                    return(new SelectiveTuple <Tuple <IIntermediateClassType, IIntermediateInterfaceType>, IIntermediateEnumType, Tuple <IIntermediateEnumType, IIntermediateEnumType[]> >(Tuple.Create(aggregateSet, resultSet)));
                }
                else
                {
                    IIntermediateEnumType resultEnum   = null;
                    IIntermediateEnumType aggregateSet = null;
                    if (isFlagSet)
                    {
                        aggregateSet = owner.Parts.Add().Enums.Add("{0}Cases", targetStructure.ResultedTypeName);
                        resultEnum   = owner.Parts.Add().Enums.Add("Valid{0}", useBucketName ? targetStructure.BucketName : structureRoot.Name);
                    }
                    else
                    {
                        resultEnum = owner.Parts.Add().Enums.Add(targetStructure.ResultedTypeName);
                    }
                    resultEnum.AccessLevel = AccessLevelModifiers.Public;
                    int numNonFlags = (from f in targetStructure.Values
                                       where f.ResultType == ResultedDataType.EnumerationItem
                                       select f).Count();
                    int flagFieldIndex    = isFlagSet ? 0 : (int)(Math.Ceiling(Math.Log10(numNonFlags) / Math.Log10(2)));
                    int regularFieldIndex = 1;
#if x86
                    resultEnum.ValueType = EnumerationBaseType.UInt32;
#elif x64
                    resultEnum.ValueType = EnumerationBaseType.UInt64;
#endif
                    resultEnum.Fields.Add("None", (SlotType)0);
                    foreach (var element in targetStructure)
                    {
                        switch (element.Value.ResultType)
                        {
                        case ResultedDataType.EnumerationItem:
                            resultEnum.Fields.Add(element.Value.BucketName, (SlotType)regularFieldIndex++);
                            break;

                        case ResultedDataType.FlagEnumerationItem:
                            var resultField = resultEnum.Fields.Add(element.Value.BucketName, (SlotType)Math.Pow(2, flagFieldIndex++));
                            break;

                        default:
                            throw new InvalidOperationException("Enums are supposed to yield an " +
                                                                "enumeration, result element is an of invalid type.");
                        }
                        if (isFlagSet)
                        {
                            aggregateSet.Fields.Add(element.Value.BucketName);
                        }
                    }
                    targetStructure.ResultEnumSet = new IIntermediateEnumType[1] {
                        resultEnum
                    };
                    targetStructure.AggregateSetEnum = aggregateSet;
                    return(new SelectiveTuple <Tuple <IIntermediateClassType, IIntermediateInterfaceType>, IIntermediateEnumType, Tuple <IIntermediateEnumType, IIntermediateEnumType[]> >(resultEnum));
                }

            case ResultedDataType.ComplexType:
                var  resultClass     = owner.Parts.Add().Classes.Add(targetStructure.ResultedTypeName);
                var  resultInterface = owner.Parts.Add().Interfaces.Add("I{0}", targetStructure.ResultedTypeName);
                bool tailLanguage    = compiler.Source.Options.GrammarName.ToLower().EndsWith("language");
                resultInterface.SummaryText = string.Format("Represents the {0} structure from the {1}{2}.", targetStructure.ResultedTypeName, compiler.Source.Options.GrammarName, tailLanguage ? string.Empty : " language");
                resultClass.SummaryText     = string.Format("Provides a base implementation of a @s:{2}; from the {1}{3}.", targetStructure.Name, compiler.Source.Options.GrammarName, resultInterface.Name, tailLanguage ? string.Empty : " language");
                resultInterface.AccessLevel = AccessLevelModifiers.Public;
                resultClass.AccessLevel     = AccessLevelModifiers.Internal;
                resultClass.ImplementedInterfaces.ImplementInterfaceQuick(resultInterface);
                targetStructure.ResultClass     = resultClass;
                targetStructure.ResultInterface = resultInterface;
                foreach (var element in targetStructure.Values)
                {
                    IType simpleType;
                    switch (element.ResultType)
                    {
                    case ResultedDataType.Enumeration:
                    case ResultedDataType.ComplexType:
                        ICaptureTokenStructure cts = element as ICaptureTokenStructure;
                        if (cts == null)
                        {
                            throw new InvalidOperationException("Complex types are supposed to be ICaptureTokenStructure instances.");
                        }
                        cts.ResultedTypeName = string.Format("{0}{1}", targetStructure.ResultedTypeName, cts.Name);
                        var currentResult = CreateProgramStructure(cts, owner, structureRoot, compiler);
                        currentResult.Visit(
                            dualClassInterface =>
                        {
                            var interfaceProp      = resultInterface.Properties.Add(new TypedName(cts.BucketName, dualClassInterface.Item2), true, false);
                            var classProp          = resultClass.Properties.Add(new TypedName(cts.BucketName, dualClassInterface.Item2), true, false);
                            classProp.AccessLevel  = AccessLevelModifiers.Public;
                            var classField         = resultClass.Fields.Add(new TypedName("_{0}", dualClassInterface.Item2, LowerFirstCharacter(cts.BucketName)));
                            classField.AccessLevel = AccessLevelModifiers.Private;
                            classProp.GetMethod.Return(classField.GetReference());
                            cts.AssociatedField = classField;
                        },
                            enumeration =>
                        {
                            var interfaceProp      = resultInterface.Properties.Add(new TypedName(cts.BucketName, enumeration), true, false);
                            var classProp          = resultClass.Properties.Add(new TypedName(cts.BucketName, enumeration), true, false);
                            classProp.AccessLevel  = AccessLevelModifiers.Public;
                            var classField         = resultClass.Fields.Add(new TypedName("_{0}", enumeration, LowerFirstCharacter(cts.BucketName)));
                            classField.AccessLevel = AccessLevelModifiers.Private;
                            classProp.GetMethod.Return(classField.GetReference());
                            cts.AssociatedField = classField;
                        },
                            aggregateWithValidSet =>
                        {
                            var enumeration        = aggregateWithValidSet.Item1;
                            var interfaceProp      = resultInterface.Properties.Add(new TypedName(cts.BucketName, enumeration), true, false);
                            var classProp          = resultClass.Properties.Add(new TypedName(cts.BucketName, enumeration), true, false);
                            classProp.AccessLevel  = AccessLevelModifiers.Public;
                            var classField         = resultClass.Fields.Add(new TypedName("_{0}", enumeration, LowerFirstCharacter(cts.BucketName)));
                            classField.AccessLevel = AccessLevelModifiers.Private;
                            classProp.GetMethod.Return(classField.GetReference());
                            cts.AssociatedField = classField;
                        },
                            () => { throw new InvalidOperationException("Complex types are supposed to yield a complex type, result type unknown"); });
                        break;

                    case ResultedDataType.EnumerationItem:
                    case ResultedDataType.Flag:
                        simpleType = owner.IdentityManager.ObtainTypeReference(RuntimeCoreType.Boolean);
                        goto simpleType;

                    case ResultedDataType.Counter:
                        simpleType = owner.IdentityManager.ObtainTypeReference(RuntimeCoreType.Int32);
                        goto simpleType;

                    case ResultedDataType.Character:
                        simpleType = owner.IdentityManager.ObtainTypeReference(RuntimeCoreType.Char);
                        goto simpleType;

                    case ResultedDataType.String:
                        simpleType = owner.IdentityManager.ObtainTypeReference(RuntimeCoreType.String);
                        goto simpleType;

                    default:
                        break;
                    }
                    continue;
simpleType:
                    {
                        var interfaceProp = resultInterface.Properties.Add(new TypedName(element.BucketName, simpleType), true, false);
                        var classProp     = resultClass.Properties.Add(new TypedName(element.BucketName, simpleType), true, false);
                        classProp.AccessLevel = AccessLevelModifiers.Public;
                        var classField = resultClass.Fields.Add(new TypedName("_{0}", simpleType, LowerFirstCharacter(element.BucketName)));
                        classField.AccessLevel = AccessLevelModifiers.Private;
                        classProp.GetMethod.Return(classField.GetReference());
                        element.AssociatedField = classField;
                    }
                }
                BuildStructureConstructors(targetStructure, structureRoot, owner.IdentityManager);
                return(new SelectiveTuple <Tuple <IIntermediateClassType, IIntermediateInterfaceType>, IIntermediateEnumType, Tuple <IIntermediateEnumType, IIntermediateEnumType[]> >(Tuple.Create(resultClass, resultInterface)));

            case ResultedDataType.PassThrough:
                return(null);

            default:
                throw new InvalidOperationException();
            }
        }