/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef UTIL_FFRTFACADE_HPP
#define UTIL_FFRTFACADE_HPP
#include "util/slab.h"
#include "tm/cpu_task.h"
#include "sched/scheduler.h"
#include "eu/execute_unit.h"
#include "dm/dependence_manager.h"
namespace ffrt {

class FFRTFacade {
public:
    static inline ExecuteUnit& GetEUInstance()
    {
        return Instance().GetEUInstanceImpl();
    }
    
    static inline DependenceManager& GetDMInstance()
    {
        return Instance().GetDMInstanceImpl();
    }

private:
    FFRTFacade()
    {
        DependenceManager::Instance();
    }

    static FFRTFacade& Instance()
    {
        static FFRTFacade facade;
        return facade;
    }

    inline ExecuteUnit& GetEUInstanceImpl()
    {
        return ExecuteUnit::Instance();
    }

    inline DependenceManager& GetDMInstanceImpl()
    {
        return DependenceManager::Instance();
    }
};

} // namespace FFRT
#endif