/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of 
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, 
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#ifndef FLOW_FUNC_SINGLE_FUNC_WRAPPER_H
#define FLOW_FUNC_SINGLE_FUNC_WRAPPER_H

#include "func_wrapper.h"
#include "flow_func/meta_flow_func.h"

namespace FlowFunc {
class FLOW_FUNC_VISIBILITY SingleFuncWrapper : public FuncWrapper {
public:
    explicit SingleFuncWrapper(const std::shared_ptr<MetaFlowFunc> &flowFunc) : flow_func_(flowFunc) {
    }

    ~SingleFuncWrapper() override = default;

    int32_t Init(
        const std::shared_ptr<MetaParams> &meta_param, const std::shared_ptr<MetaRunContext> &run_context) override;

    int32_t Proc(const std::vector<std::shared_ptr<FlowMsg>> &input_msgs) override;

    int32_t ResetFlowFuncState() override;

    int32_t Proc(const std::vector<std::shared_ptr<FlowMsgQueue>> &input_queues) override;
private:
    std::shared_ptr<MetaFlowFunc> flow_func_;
    std::shared_ptr<MetaContext> context_;
};
}  // namespace FlowFunc
#endif  // FLOW_FUNC_SINGLE_FUNC_WRAPPER_H