public RegionBlock(FormattedTextWriter writer, string text = "")
{
_text = text;
_writer = writer;
_writer.WriteLine($"#region {text}");
_writer.WriteLine();
}
private static void WriteAdvancedInterface(FormattedTextWriter writer, string enumerableTypeName, string enumerablePropertyName, string interfaceName, string baseInterfaceName)
{
writer.WriteLine("");
writer.WriteLine($"public interface {interfaceName} : {baseInterfaceName} ");
using (writer.StartBlock())
{
writer.WriteLine($"{IEnumerableName}<{enumerableTypeName}> {enumerablePropertyName} {{ get; }}");
}
}
private static void WriteInterfaceDeclaration(FormattedTextWriter writer, SqlServerVersion version, ModelTypeClass type, string interfaceName, Element element)
{
writer.WriteLine();
writer.WriteLine($"public interface {interfaceName} : {DacUtilities.BaseModelInterfaceFullName}");
using (writer.StartBlock())
{
foreach (ModelPropertyClass property in GetProperties(type))
{
if (!DacUtilities.SupportsVersion(property.SupportedPlatforms, version))
{
continue;
}
bool useGenericGetter;
string typeName = GetPropertyTypeName(property.DataType, out useGenericGetter);
string propertyName = GetPropertyName(property, element);
writer.WriteLine();
writer.WriteLine($"{typeName} {propertyName} {{ get; }}");
}
}
}
private static void WriteSimpleInterface(FormattedTextWriter writer, string interfaceName, params string[] baseInterfaceNames)
{
if (baseInterfaceNames == null)
{
writer.WriteLine();
writer.WriteLine($"public interface {interfaceName}");
using (writer.StartBlock())
{
}
}
else if (baseInterfaceNames.Length == 1)
{
writer.WriteLine();
writer.WriteLine($"public interface {interfaceName} : {baseInterfaceNames[0]}");
using (writer.StartBlock())
{
}
}
else
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < baseInterfaceNames.Length; i++)
{
if (i == 0)
{
sb.Append(baseInterfaceNames[i]);
}
else
{
sb.Append(", ").Append(baseInterfaceNames[i]);
}
}
writer.WriteLine();
writer.WriteLine($"public interface {interfaceName} : {sb}");
using (writer.StartBlock())
{
}
}
}
public CodeBlock(FormattedTextWriter writer)
{
_writer = writer;
_writer.WriteLine("{");
_writer.PushIndent();
}
public void Dispose()
{
_writer.WriteLine();
_writer.WriteLine($"#endregion {_text}");
}
public void Dispose()
{
_writer.PopIndent();
_writer.WriteLine("}");
}
public static void GenerateVersionSpecificClasses(FormattedTextWriter writer)
{
writer.WriteFileHeader();
writer.WriteLine($"namespace {DacUtilities.NamespaceName}");
using (writer.StartBlock())
{
foreach (SqlServerVersion version in DacUtilities.GetSqlServerVersions())
{
string interfacePrefix = GetInterfacePrefix(version);
foreach (ModelTypeClass type in ModelSchema.SchemaInstance.AllTypes)
{
string interfaceName = GetBaseInterfaceName(type, version);
string referenceInterfaceName = GetReferenceInterfaceName(type, version);
Element element = DacUtilities.FindElement(type.Name);
if (element != null)
{
writer.WriteLine();
writer.WriteLine("/// <summary>");
writer.WriteLine($"/// Explicit implementation of <see cref=\"{interfaceName}\"/>.");
writer.WriteLine("/// </summary>");
writer.WriteLine($"public partial class {DacUtilities.ClassNamePrefix + type.Name} : {interfaceName}");
using (writer.StartBlock())
{
foreach (ModelPropertyClass property in GetProperties(type))
{
if (!DacUtilities.SupportsVersion(property.SupportedPlatforms, version))
{
continue;
}
bool useGenericGetter;
string typeName = GetPropertyTypeName(property.DataType, out useGenericGetter);
string propertyName = GetPropertyName(property, element);
writer.WriteLine();
writer.WriteLine($"{typeName} {interfaceName}.{propertyName} => {propertyName};");
}
foreach (var relationship in type.Relationships.OrderBy(r => r.Name))
{
if (!!DacUtilities.SupportsVersion(relationship.SupportedPlatforms, version))
{
continue;
}
string returnType = DacUtilities.DefaultReturnType;
string castExpression = "";
if (element != null)
{
Relationship localoverride;
if (element.Children.OfType <Relationship>().ToDictionary(r => r.Name, r => r).TryGetValue(relationship.Name, out localoverride))
{
if (localoverride.Specialize)
{
returnType = $"{localoverride.ReturnTypeNamespace}.{interfacePrefix}{localoverride.ReturnType}";
castExpression = $".Cast<{returnType}>()";
}
else
{
returnType = $"{localoverride.ReturnTypeNamespace}.{localoverride.ReturnType}";
}
}
}
writer.WriteLine();
writer.WriteLine($"// {relationship.Type} relationship");
writer.WriteLine($"{IEnumerableName}<{returnType}> {interfaceName}.{relationship.Name} => {relationship.Name + castExpression};");
}
}
}
}
}
}
}
public static void GenerateInterfaces(FormattedTextWriter writer)
{
writer.WriteFileHeader();
writer.WriteLine($"namespace {DacUtilities.NamespaceName}");
using (writer.StartBlock())
{
using (writer.BeginRegion(DacUtilities.BaseModelInterfaceName))
{
writer.WriteLine($"public interface {DacUtilities.BaseModelInterfaceName}");
using (writer.StartBlock())
{
writer.WriteLine($"{ObjectIdentifierName} Name {{ get; }}");
writer.WriteLine($"{TSqlObjectName} Element {{ get; }}");
writer.WriteLine($"{TSqlScriptName} GetAst();");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetChildren();");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetChildren({DacQueryScopesName} queryScopes);");
writer.WriteLine($"object GetMetadata({ModelMetadataClassName} metadata);");
writer.WriteLine($"TMetadata GetMetadata<TMetadata>({ModelMetadataClassName} metadata);");
writer.WriteLine($"{TSqlObjectName} GetParent();");
writer.WriteLine($"{TSqlObjectName} GetParent({DacQueryScopesName} queryScopes);");
writer.WriteLine($"object GetProperty({ModelPropertyClassName} property);");
writer.WriteLine($"TProperty GetProperty<TProperty>({ModelPropertyClassName} property);");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferenced();");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferenced({DacQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferenced({ModelRelationshipClassName} relationshipType);");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferenced({ModelRelationshipClassName} relationshipType, {DacQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencedRelationshipInstances();");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencedRelationshipInstances({DacExternalQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencedRelationshipInstances({DacQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencedRelationshipInstances({ModelRelationshipClassName} relationshipType);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencedRelationshipInstances({ModelRelationshipClassName} relationshipType, {DacExternalQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencedRelationshipInstances({ModelRelationshipClassName} relationshipType, {DacQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferencing();");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferencing({DacQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferencing({ModelRelationshipClassName} relationshipType);");
writer.WriteLine($"{IEnumerableName}<{TSqlObjectName}> GetReferencing({ModelRelationshipClassName} relationshipType, {DacQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencingRelationshipInstances();");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencingRelationshipInstances({DacQueryScopesName} queryScopes);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencingRelationshipInstances({ModelRelationshipClassName} relationshipType);");
writer.WriteLine($"{IEnumerableName}<{ModelRelationshipInstanceName}> GetReferencingRelationshipInstances({ModelRelationshipClassName} relationshipType, {DacQueryScopesName} queryScopes);");
writer.WriteLine($"string GetScript();");
writer.WriteLine($"{ModelTypeClassName} ObjectType {{ get; }}");
writer.WriteLine($"object this[{ModelPropertyClassName} property] {{ get; }}");
writer.WriteLine($"bool TryGetAst(out {TSqlScriptName} objectAst);");
writer.WriteLine($"bool TryGetScript(out string objectScript);");
}
}
writer.WriteLine();
writer.WriteLine($"public interface {DacUtilities.BaseModelInterfaceReferenceName} : {DacUtilities.BaseModelInterfaceName}");
using (writer.StartBlock())
{
writer.WriteLine($"TMetadataProperty GetMetadataProperty<TMetadataProperty>({ModelMetadataPropertyName} property);");
}
writer.WriteLine();
WriteSimpleInterface(writer, "ISqlSecurityPrincipal", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "IServerSecurityPrincipal", "ISqlSecurityPrincipal");
WriteSimpleInterface(writer, "ISqlDatabaseSecurityPrincipal", "ISqlSecurityPrincipal", "ISqlObjectAuthorizer");
writer.WriteLine("");
writer.WriteLine("public sealed class UnresolvedISqlDatabaseSecurityPrincipalElement : TSqlModelElementReference, ISqlDatabaseSecurityPrincipal");
using (writer.StartBlock())
{
writer.WriteLine($"public UnresolvedISqlDatabaseSecurityPrincipalElement({ModelRelationshipInstanceName} relationshipReference) : base(relationshipReference)");
using (writer.StartBlock())
{
}
}
WriteSimpleInterface(writer, "ISqlSecurable", DacUtilities.BaseModelInterfaceName);
writer.WriteLine();
writer.WriteLine("public sealed class UnresolvedISqlSecurableElement : TSqlModelElementReference, ISqlSecurable");
using (writer.StartBlock())
{
writer.WriteLine($"public UnresolvedISqlSecurableElement({ModelRelationshipInstanceName} relationshipReference):base(relationshipReference)");
using (writer.StartBlock())
{
}
}
writer.WriteLine(" }");
writer.WriteLine("");
writer.WriteLine($"public interface ISpecifiesIndex : {DacUtilities.BaseModelInterfaceName}");
using (writer.StartBlock())
{
writer.WriteLine($"{IEnumerableName}<ISqlIndex> Indexes {{ get; }}");
}
writer.WriteLine();
writer.WriteLine($"public sealed class UnresolvedISpecifiesIndexElement: TSqlModelElementReference, ISpecifiesIndex");
using (writer.StartBlock())
{
writer.WriteLine($"public UnresolvedISpecifiesIndexElement({ModelRelationshipInstanceName} instance) : base(instance)");
using (writer.StartBlock())
{
}
writer.WriteLine();
writer.WriteLine($"public {IEnumerableName}<ISqlIndex> Indexes => throw new System.InvalidOperationException();");
}
WriteAdvancedInterface(writer, "TSqlDmlTrigger", "Triggers", "ISpecifiesDmlTrigger", DacUtilities.BaseModelInterfaceName);
WriteAdvancedInterface(writer, "ISqlColumn", "Columns", "ISqlColumnSource", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "ISqlPromotedNodePath", DacUtilities.BaseModelInterfaceName);
writer.WriteLine("");
writer.WriteLine("public sealed class UnresolvedISqlPromotedNodePathElement : TSqlModelElementReference, ISqlPromotedNodePath");
using (writer.StartBlock())
{
writer.WriteLine($"public UnresolvedISqlPromotedNodePathElement({ModelRelationshipInstanceName} relationshipReference) : base(relationshipReference)");
using (writer.StartBlock())
{
}
}
WriteSimpleInterface(writer, "ISqlIndex", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "ITableTypeConstraint", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "IProtocolSpecifier", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "IEndpointLanguageSpecifier", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "IExtendedPropertyHost", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "ISqlIndex", DacUtilities.BaseModelInterfaceName);
WriteSimpleInterface(writer, "ISqlObjectAuthorizer", DacUtilities.BaseModelInterfaceName);
writer.WriteLine("");
writer.WriteLine("public sealed class UnresolvedISqlObjectAuthorizerElement : TSqlModelElementReference, ISqlObjectAuthorizer");
using (writer.StartBlock())
{
writer.WriteLine($"public UnresolvedISqlObjectAuthorizerElement({ModelRelationshipInstanceName} relationshipReference) : base(relationshipReference)");
using (writer.StartBlock())
{
}
}
writer.WriteLine("");
writer.WriteLine($"public interface ISpecifiesStorage : {DacUtilities.BaseModelInterfaceName}");
using (writer.StartBlock())
{
writer.WriteLine($"{IEnumerableName}<TSqlDataCompressionOption> DataCompressionOptions {{ get; }}");
}
writer.WriteLine($"public interface ISqlDataType: {DacUtilities.BaseModelInterfaceName}");
using (writer.StartBlock())
{
}
writer.WriteLine();
writer.WriteLine("public sealed class UnresolvedISqlDataTypeElement : TSqlModelElementReference, ISqlDataType");
using (writer.StartBlock())
{
writer.WriteLine($"public UnresolvedISqlDataTypeElement({ModelRelationshipInstanceName} relationshipReference) : base(relationshipReference)");
using (writer.StartBlock())
{
}
}
foreach (SqlServerVersion version in DacUtilities.GetSqlServerVersions())
{
string interfacePrefix = GetInterfacePrefix(version);
foreach (ModelTypeClass type in ModelSchema.SchemaInstance.AllTypes)
{
string interfaceName = GetBaseInterfaceName(type, version);
string referenceInterfaceName = GetReferenceInterfaceName(type, version);
Element element = DacUtilities.FindElement(type.Name);
if (element != null)
{
WriteInterfaceDeclaration(writer, version, type, interfaceName, element);
}
}
}
}
}
public static void GenerateModelExtensions(FormattedTextWriter writer)
{
writer.WriteFileHeader();
writer.WriteLine();
writer.WriteLine($"namespace {DacUtilities.NamespaceName}");
using (writer.StartBlock())
{
writer.WriteLine(@"public partial class TSqlTable");
using (writer.StartBlock())
{
writer.WriteLine(@"public IEnumerable<ISqlIndex> Indexes");
using (writer.StartBlock())
{
writer.WriteLine(@"get ");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(Index.IndexedObject))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (ISqlIndex)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlForeignKeyConstraint> ForeignKeyConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(ForeignKeyConstraint.Host))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlForeignKeyConstraint)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlPrimaryKeyConstraint> PrimaryKeyConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get ");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(PrimaryKeyConstraint.Host))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlPrimaryKeyConstraint)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlDefaultConstraint> DefaultConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(DefaultConstraint.Host))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlDefaultConstraint)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlCheckConstraint> CheckConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(CheckConstraint.Host))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlCheckConstraint)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlUniqueConstraint> UniqueConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(UniqueConstraint.Host))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlUniqueConstraint)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"/// <summary>");
writer.WriteLine(@"/// Returns all constraints for the table");
writer.WriteLine(@"/// </summary>");
writer.WriteLine(@"public IEnumerable<ISqlModelElement> AllConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach(var constraint in ForeignKeyConstraints)");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return constraint;");
}
writer.WriteLine();
writer.WriteLine(@"foreach (var constraint in PrimaryKeyConstraints)");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return constraint;");
}
writer.WriteLine();
writer.WriteLine(@"foreach(var constraint in UniqueConstraints)");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return constraint;");
}
writer.WriteLine(@"foreach (var constraint in CheckConstraints)");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return constraint;");
}
writer.WriteLine(@"foreach (var constraint in DefaultConstraints)");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return constraint;");
}
}
}
writer.WriteLine(@"public IEnumerable<TSqlDmlTrigger> Triggers");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach(var element in Element.GetReferencing(DmlTrigger.TriggerObject))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlDmlTrigger)TSqlModelElement.AdaptInstance(element);");
}
}
}
}
writer.WriteLine();
writer.WriteLine(@"public partial class TSqlFileTable");
using (writer.StartBlock())
{
writer.WriteLine(@"public IEnumerable<ISqlIndex> Indexes");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(Index.IndexedObject))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (ISqlIndex)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlDmlTrigger> Triggers");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(DmlTrigger.TriggerObject))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlDmlTrigger)TSqlModelElement.AdaptInstance(element);");
}
}
}
}
writer.WriteLine();
writer.WriteLine(@"public partial class TSqlTableValuedFunction");
using (writer.StartBlock())
{
writer.WriteLine(@"public IEnumerable<ISqlIndex> Indexes");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(Index.IndexedObject))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (ISqlIndex)TSqlModelElement.AdaptInstance(element);");
}
}
}
}
writer.WriteLine();
writer.WriteLine(@"public partial class TSqlView");
using (writer.StartBlock())
{
writer.WriteLine(@"public IEnumerable<ISqlIndex> Indexes");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(Index.IndexedObject))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (ISqlIndex)TSqlModelElement.AdaptInstance(element);");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlDmlTrigger> Triggers");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Element.GetReferencing(DmlTrigger.TriggerObject))");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return (TSqlDmlTrigger)TSqlModelElement.AdaptInstance(element);");
}
}
}
}
writer.WriteLine();
writer.WriteLine(@"public partial class TSqlTableType");
using (writer.StartBlock())
{
writer.WriteLine(@"public IEnumerable<TSqlTableTypePrimaryKeyConstraint> PrimaryKeyConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine();
writer.WriteLine(@"foreach (var element in Constraints.OfType<TSqlTableTypePrimaryKeyConstraint>())");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return element;");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlTableTypeDefaultConstraint> DefaultConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Constraints.OfType<TSqlTableTypeDefaultConstraint>())");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return element;");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlTableTypeCheckConstraint> CheckConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in Constraints.OfType<TSqlTableTypeCheckConstraint>())");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return element;");
}
}
}
writer.WriteLine();
writer.WriteLine(@"public IEnumerable<TSqlTableTypeUniqueConstraint> UniqueConstraints");
using (writer.StartBlock())
{
writer.WriteLine(@"get");
using (writer.StartBlock())
{
writer.WriteLine(@"foreach (var element in this.Constraints.OfType<TSqlTableTypeUniqueConstraint>())");
using (writer.StartBlock())
{
writer.WriteLine(@"yield return element;");
}
}
}
}
}
}