1 /* 2 * Copyright (c) 2021 - 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ES2PANDA_PARSER_INCLUDE_AST_CLASS_ELEMENT_H 17 #define ES2PANDA_PARSER_INCLUDE_AST_CLASS_ELEMENT_H 18 19 #include "ir/statement.h" 20 21 namespace panda::es2panda::ir { 22 class Expression; 23 24 class ClassElement : public TypedStatement { 25 public: 26 ClassElement() = delete; 27 ~ClassElement() override = default; 28 29 NO_COPY_SEMANTIC(ClassElement); 30 NO_MOVE_SEMANTIC(ClassElement); 31 ClassElement(AstNodeType const elementType,Expression * const key,Expression * const value,ModifierFlags const modifiers,ArenaAllocator * const allocator,bool const isComputed)32 explicit ClassElement(AstNodeType const elementType, Expression *const key, Expression *const value, 33 ModifierFlags const modifiers, ArenaAllocator *const allocator, bool const isComputed) 34 : TypedStatement(elementType, modifiers), 35 key_(key), 36 value_(value), 37 decorators_(allocator->Adapter()), 38 isComputed_(isComputed) 39 { 40 } 41 42 [[nodiscard]] Identifier *Id() noexcept; 43 44 [[nodiscard]] const Identifier *Id() const noexcept; 45 Key()46 [[nodiscard]] Expression *Key() noexcept 47 { 48 return key_; 49 } 50 Key()51 [[nodiscard]] const Expression *Key() const noexcept 52 { 53 return key_; 54 } 55 Value()56 [[nodiscard]] Expression *Value() noexcept 57 { 58 return value_; 59 } 60 Value()61 [[nodiscard]] const Expression *Value() const noexcept 62 { 63 return value_; 64 } 65 66 [[nodiscard]] bool IsPrivateElement() const noexcept; 67 Decorators()68 [[nodiscard]] const ArenaVector<Decorator *> &Decorators() const noexcept 69 { 70 return decorators_; 71 } 72 DecoratorsPtr()73 const ArenaVector<Decorator *> *DecoratorsPtr() const override 74 { 75 return &Decorators(); 76 } 77 IsComputed()78 [[nodiscard]] bool IsComputed() const noexcept 79 { 80 return isComputed_; 81 } 82 AddDecorators(ArenaVector<ir::Decorator * > && decorators)83 void AddDecorators([[maybe_unused]] ArenaVector<ir::Decorator *> &&decorators) override 84 { 85 decorators_ = std::move(decorators); 86 } 87 AddDecorator(ir::Decorator * const decorator)88 void AddDecorator(ir::Decorator *const decorator) 89 { 90 if (decorator != nullptr) { 91 decorators_.emplace_back(decorator); 92 } 93 } 94 CanHaveDecorator(bool inTs)95 bool CanHaveDecorator([[maybe_unused]] bool inTs) const override 96 { 97 return true; 98 } 99 100 [[nodiscard]] virtual PrivateFieldKind ToPrivateFieldKind(bool isStatic) const = 0; 101 102 protected: 103 // NOLINTBEGIN(misc-non-private-member-variables-in-classes) 104 Expression *key_; 105 Expression *value_; 106 ArenaVector<Decorator *> decorators_; 107 bool isComputed_; 108 // NOLINTEND(misc-non-private-member-variables-in-classes) 109 }; 110 } // namespace panda::es2panda::ir 111 112 #endif 113