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_SWITCH_STATEMENT_BUILDER
17#define ES2PANDA_UTIL_INCLUDE_SWITCH_STATEMENT_BUILDER
18
19#include "ir/statements/switchStatement.h"
20#include "mem/arena_allocator.h"
21#include "astBuilder.h"
22
23namespace ark::es2panda::ir {
24
25class SwitchStatementBuilder : public AstBuilder<ir::SwitchStatement> {
26public:
27    explicit SwitchStatementBuilder(ark::ArenaAllocator *allocator)
28        : AstBuilder(allocator), cases_(allocator->Adapter())
29    {
30    }
31
32    SwitchStatementBuilder &SetDiscriminant(Expression *discr)
33    {
34        discriminant_ = discr;
35        return *this;
36    }
37
38    SwitchStatementBuilder &SetCases(ArenaVector<SwitchCaseStatement *> cases)
39    {
40        cases_ = std::move(cases);
41        return *this;
42    }
43
44    SwitchStatementBuilder &AddCases(SwitchCaseStatement *cases)
45    {
46        cases_.emplace_back(cases);
47        return *this;
48    }
49
50    SwitchStatement *Build()
51    {
52        auto node = AllocNode(discriminant_, std::move(cases_));
53        return node;
54    }
55
56private:
57    Expression *discriminant_ {};
58    ArenaVector<SwitchCaseStatement *> cases_;
59};
60
61}  // namespace ark::es2panda::ir
62#endif  // ES2PANDA_UTIL_INCLUDE_SWITCH_STATEMENT_BUILDER