/**
 * 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 DGW_STATE_BASE_H
#define DGW_STATE_BASE_H

#include "fsm/state_define.h"

namespace dgw {
class StateBase {
public:
    explicit StateBase() noexcept = default;
    virtual ~StateBase() = default;

    virtual FsmStatus PreProcess(Entity &entity) = 0;
    virtual FsmStatus ProcessMessage(Entity &entity, const InnerMessage &msg);
    virtual FsmStatus PostProcess(Entity &entity) = 0;

private:
    StateBase(const StateBase &) = delete;
    StateBase(const StateBase &&) = delete;
    StateBase &operator = (const StateBase &) = delete;
    StateBase &operator = (StateBase &&) = delete;
};
}

#endif