C# Ast.TypeDeclaration类代码示例

        public override object TrackedVisitTypeDeclaration(TypeDeclaration typeDeclaration, object data)
        {
            if (IsDerivedFrom(typeDeclaration, "Comparator"))
            {
                IList methods = AstUtil.GetChildrenWithType(typeDeclaration, typeof(MethodDeclaration));

                MethodDeclaration equalsMethod = new MethodDeclaration("equals",
                                                                       Modifiers.Public, AstUtil.GetTypeReference("bool", typeDeclaration), new List<ParameterDeclarationExpression>(), null);
                equalsMethod.Parent = typeDeclaration;

                TypeReference argTypeReference = AstUtil.GetTypeReference("java.lang.Object", equalsMethod);
                argTypeReference.RankSpecifier = new int[] {};
                equalsMethod.Parameters.Add(new ParameterDeclarationExpression(argTypeReference, "obj"));

                if (Contains(methods, equalsMethod))
                {
                    int index = IndexOf(methods, equalsMethod);
                    MethodDeclaration method = (MethodDeclaration) methods[index];
                    AstUtil.RemoveModifierFrom(method, Modifiers.Abstract);
                    method.TypeReference.Type = "bool";
                    CreateMethodImplementation(method);
                }
                else
                {
                    CreateMethodImplementation(equalsMethod);
                    typeDeclaration.Children.Add(equalsMethod);
                    equalsMethod.Parent = typeDeclaration;
                }
            }
            return base.TrackedVisitTypeDeclaration(typeDeclaration, data);
        }

 private IList GetMethodsInParents(TypeDeclaration typeDeclaration, IList pmList, bool implemented)
 {
     ClassType classType;
     if (implemented)
         classType = ClassType.Class;
     else
         classType = ClassType.Interface;
     if (typeDeclaration.BaseTypes.Count > 0)
     {
         foreach (TypeReference parentType in typeDeclaration.BaseTypes)
         {
             string baseType = GetFullName(parentType);
             if (CodeBase.Types.Contains(baseType))
             {
                 TypeDeclaration parentTypeDeclaration = (TypeDeclaration) CodeBase.Types[baseType];
                 if (parentTypeDeclaration.Type == classType)
                 {
                     pmList = GetMethods(parentTypeDeclaration, pmList);
                     pmList = GetMethodsInParents(parentTypeDeclaration, pmList, implemented);
                 }
             }
         }
     }
     return pmList;
 }

 public override object VisitTypeDeclaration(TypeDeclaration typeDeclaration, object data)
 {
     currentClass = currentNamepace + "." + typeDeclaration.Name;
     base.VisitTypeDeclaration(typeDeclaration, data);
     currentClass = null;
     return null;
 }

        public override object TrackedVisitTypeDeclaration(TypeDeclaration typeDeclaration, object data)
        {
            if (IsAbstractClass(typeDeclaration))
            {
                IList currentClassMethods = AstUtil.GetChildrenWithType(typeDeclaration, typeof(MethodDeclaration));
                currentClassMethods = GetMethodsInParents(typeDeclaration, currentClassMethods, true);
                IList methodsInParents = new ArrayList();
                methodsInParents = GetMethodsInParents(typeDeclaration, methodsInParents, false);
                methodsInParents = FilterImplementedMethods(methodsInParents);
                IList abstractMethods = GetDiffList(currentClassMethods, methodsInParents);

                if (abstractMethods.Count > 0)
                {
                    TypeDeclaration replacedTypeDeclaration = typeDeclaration;
                    foreach (MethodDeclaration method in abstractMethods)
                    {
                        MethodDeclaration newMethod;
                        newMethod = new MethodDeclaration(method.Name,
                                                          Modifiers.Public | Modifiers.Abstract,
                                                          method.TypeReference,
                                                          method.Parameters,
                                                          method.Attributes);
                        newMethod.Parent = replacedTypeDeclaration;
                        replacedTypeDeclaration.Children.Add(newMethod);
                    }
                    ReplaceCurrentNode(replacedTypeDeclaration);
                }
            }
            return base.TrackedVisitTypeDeclaration(typeDeclaration, data);
        }

		public static string GenerateText(TypeDeclaration type, OrderedPartCollection<AbstractDynamicCompilationExtension> extensions)
		{
			var unit = new CompilationUnit();

			var namespaces = new HashSet<string>
			{
				typeof (SystemTime).Namespace,
				typeof (AbstractViewGenerator).Namespace,
				typeof (Enumerable).Namespace,
				typeof (IEnumerable<>).Namespace,
				typeof (IEnumerable).Namespace,
				typeof (int).Namespace,
				typeof (LinqOnDynamic).Namespace,
				typeof(Field).Namespace,
			};
			foreach (var extension in extensions)
			{
				foreach (var ns in extension.Value.GetNamespacesToImport())
				{
					namespaces.Add(ns);
				}
			}

			foreach (var ns in namespaces)
			{
				unit.AddChild(new Using(ns));
			}

			unit.AddChild(type);
			var output = new CSharpOutputVisitor();
			unit.AcceptVisitor(output, null);

			return output.Text;
		}

        protected override bool VerifyMethodCondition(TypeDeclaration typeDeclaration, MethodDeclaration methodDeclaration)
        {
            IList methods = AstUtil.GetChildrenWithType(typeDeclaration, typeof(MethodDeclaration));
            string name = methodDeclaration.Name.Substring(3);

            if (Contains(methods, methodDeclaration))
            {
                IList innerTypes = AstUtil.GetChildrenWithType(typeDeclaration, typeof(TypeDeclaration));
                foreach (TypeDeclaration innerType in innerTypes)
                {
                    if (innerType.Name == name)
                        return true;
                }
                IList constructors = AstUtil.GetChildrenWithType(typeDeclaration, typeof(ConstructorDeclaration));
                foreach (ConstructorDeclaration constructorDeclaration in constructors)
                {
                    if (constructorDeclaration.Name == name)
                        return true;
                }
                foreach (MethodDeclaration method in methods)
                {
                    if (method.Name == name || char.ToUpper(method.Name[0]) + method.Name.Substring(1) == name)
                        return true;
                }
            }
            else
            {
                IList properties = AstUtil.GetChildrenWithType(typeDeclaration, typeof(PropertyDeclaration));
                return Contains(properties, name);
            }
            return false;
        }

 public override object VisitTypeDeclaration (TypeDeclaration node, object data)
 {
     if (CurrentType != null) {
         Console.WriteLine ("Nested types are not supported");
         //throw CreateException (node, "Nested types are not supported");
     }
     if (IsHiddenClass (node))
         return null;
     
     if ((node.Modifier & Modifiers.Partial) > 0) {
         Console.WriteLine ("Partial classes are not supported: " + node);
         //throw CreateException (node, "Partial classes are not supported");
     }
     CurrentType = new JsTypeInfo { Name = GenericsHelper.GetScriptName (node), ClassType = node.Type, Namespace = Namespace, Usings = new HashSet<string> (Usings) };
     
     Usings = new HashSet<string> ();
     
     CurrentType.IsStatic = node.Type == ClassType.Enum || HasModifier (node.Modifier, Modifiers.Static);
     
     if (node.Type != ClassType.Interface)
         node.AcceptChildren (this, null);
     
     if (CachedCctor != null) {
         if (!ProcessCctor ())
             throw CreateException (node, "Static constructor may only contain primitive or array static field initializations");
         CachedCctor = null;
     }
     
     CollectedTypes.Add (CurrentType);
     CurrentType = null;
     
     return null;
 }

 public static PythonConstructorInfo GetConstructorInfo(TypeDeclaration type)
 {
     PythonConstructorInfo pythonConstructorInfo;
     List<FieldDeclaration> fieldDeclarations = new List<FieldDeclaration>();
     ConstructorDeclaration constructorDeclaration = null;
     foreach (INode child in type.Children)
     {
         ConstructorDeclaration constructorDeclaration1 = child as ConstructorDeclaration;
         FieldDeclaration fieldDeclaration = child as FieldDeclaration;
         if (constructorDeclaration1 != null)
         {
             constructorDeclaration = constructorDeclaration1;
         }
         else if (fieldDeclaration != null)
         {
             fieldDeclarations.Add(fieldDeclaration);
         }
     }
     if ((fieldDeclarations.Count > 0 ? false : constructorDeclaration == null))
     {
         pythonConstructorInfo = null;
     }
     else
     {
         pythonConstructorInfo = new PythonConstructorInfo(constructorDeclaration, fieldDeclarations);
     }
     return pythonConstructorInfo;
 }

		public override object VisitTypeDeclaration(TypeDeclaration typeDeclaration, object data)
		{
			Push();
			object result = base.VisitTypeDeclaration(typeDeclaration, data);
			Pop();
			return result;
		}

 internal static string Generate(ParametrizedNode methodToCall, TypeDeclaration parentType, 
     string returnVariableName)
 {
     var template = new MethodCallStub(methodToCall, parentType, returnVariableName);
     var text = template.TransformText();
     return text;
 }

        // create
        public static TypeDeclaration add_Type(this NamespaceDeclaration namespaceDeclaration, IClass iClass)
        {
            // move to method IClass.typeDeclaration();
            var typeName = iClass.Name;

            var newType = namespaceDeclaration.type(typeName);		// check if already exists and if it does return it
            if (newType != null)
                return newType;

            const Modifiers modifiers = Modifiers.None | Modifiers.Public;
            newType = new TypeDeclaration(modifiers, new List<AttributeSection>());
            newType.Name = typeName;

            foreach (var baseType in iClass.BaseTypes)
            {
                if (baseType.FullyQualifiedName != "System.Object")  // no need to include this one
                    newType.BaseTypes.Add(new TypeReference(baseType.FullyQualifiedName));
            }

            namespaceDeclaration.AddChild(newType);

            return newType;

            //return namespaceDeclaration.add_Type(iClass.Name);
        }

            public override object VisitTypeDeclaration(TypeDeclaration typeDeclaration, object data)
            {
                if (typeDeclaration.Type == ClassType.Class && typeDeclaration.Modifier.HasFlag(Modifiers.Abstract))
                    UnlockWith(typeDeclaration);

                return base.VisitTypeDeclaration(typeDeclaration, data);
            }

        public TypeDeclaration CreateType(TypeDefinition typeDef)
        {
            TypeDeclaration astType = new TypeDeclaration(ConvertModifiers(typeDef), new List<AttributeSection>());
            astType.Name = typeDef.Name;

            if (typeDef.IsEnum) {  // NB: Enum is value type
                astType.Type = ClassType.Enum;
            } else if (typeDef.IsValueType) {
                astType.Type = ClassType.Struct;
            } else if (typeDef.IsInterface) {
                astType.Type = ClassType.Interface;
            } else {
                astType.Type = ClassType.Class;
            }

            // Nested types
            foreach(TypeDefinition nestedTypeDef in typeDef.NestedTypes) {
                astType.Children.Add(CreateType(nestedTypeDef));
            }

            // Base type
            if (typeDef.BaseType != null && !typeDef.IsValueType && typeDef.BaseType.FullName != Constants.Object) {
                astType.BaseTypes.Add(new Ast.TypeReference(typeDef.BaseType.FullName));
            }

            AddTypeMembers(astType, typeDef);

            return astType;
        }

        protected bool IsMethodInExternalTypes(TypeDeclaration typeDeclaration, MethodDeclaration methodDeclaration)
        {
            bool found = false;
            foreach (TypeReference baseType in typeDeclaration.BaseTypes)
            {
                string fullName = GetFullName(baseType);
                if (!found && CodeBase.Types.Contains(fullName))
                {
                    TypeDeclaration baseTypeDeclaration = (TypeDeclaration) CodeBase.Types[fullName];

                    if (IsInExternalLibraries(fullName) || fullName.StartsWith("Helpers."))
                    {
                        IList methods = AstUtil.GetChildrenWithType(baseTypeDeclaration, typeof(MethodDeclaration));
                        if (ContainsMethod(methods, methodDeclaration))
                            found = true;
                        else
                            found = IsMethodInExternalTypes(baseTypeDeclaration, methodDeclaration);
                    }
                    else
                        found = IsMethodInExternalTypes(baseTypeDeclaration, methodDeclaration);
                    if (found)
                        break;
                }
            }
            return found;
        }

        public override object VisitTypeDeclaration(TypeDeclaration typeDeclaration, object data)
        {
            if (typeDeclaration.Type == ClassType.Class || typeDeclaration.Type == ClassType.Struct)
                Classes.Add(typeDeclaration.Name, typeDeclaration);

            return base.VisitTypeDeclaration(typeDeclaration, data);
        }