1 /** 2 * Copyright (c) 2024 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_UTIL_INCLUDE_BLOCK_STATEMENT_BUILDER 17 #define ES2PANDA_UTIL_INCLUDE_BLOCK_STATEMENT_BUILDER 18 19 #include "ir/statements/blockStatement.h" 20 #include "mem/arena_allocator.h" 21 #include "astBuilder.h" 22 23 namespace ark::es2panda::ir { 24 25 class BlockStatementBuilder : public AstBuilder { 26 public: BlockStatementBuilder(ark::ArenaAllocator * allocator)27 explicit BlockStatementBuilder(ark::ArenaAllocator *allocator) 28 : AstBuilder(allocator), statementList_(allocator->Adapter()) 29 { 30 } 31 SetParent(AstNode * const parent)32 BlockStatementBuilder &SetParent(AstNode *const parent) 33 { 34 parent_ = parent; 35 return *this; 36 } 37 SetStatements(ArenaVector<Statement * > statements)38 BlockStatementBuilder &SetStatements(ArenaVector<Statement *> statements) 39 { 40 statementList_ = std::move(statements); 41 return *this; 42 } 43 AddStatement(Statement * statement)44 BlockStatementBuilder &AddStatement(Statement *statement) 45 { 46 statementList_.emplace_back(statement); 47 return *this; 48 } 49 Build()50 BlockStatement *Build() 51 { 52 auto node = AllocNode<ir::BlockStatement>(Allocator(), std::move(statementList_)); 53 if (parent_ != nullptr) { 54 node->SetParent(parent_); 55 } 56 return node; 57 } 58 59 private: 60 AstNode *parent_ {}; 61 ArenaVector<Statement *> statementList_; 62 }; 63 64 } // namespace ark::es2panda::ir 65 #endif // ES2PANDA_UTIL_INCLUDE_BLOCK_STATEMENT_BUILDER