1/*
2 * Copyright (c) 2021 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 FIFO_CACHE_DATA_H
17#define FIFO_CACHE_DATA_H
18
19#include <vector>
20
21#include "nocopyable.h"
22#include "refbase.h"
23#include "sensor_data_event.h"
24#include "sensor_basic_data_channel.h"
25
26namespace OHOS {
27namespace Sensors {
28class FifoCacheData : public RefBase {
29public:
30    FifoCacheData();
31    virtual ~FifoCacheData();
32    void SetPeriodCount(uint64_t periodCount);
33    uint64_t GetPeriodCount() const;
34    void SetFifoCacheData(const std::vector<SensorData> &fifoCacheData);
35    std::vector<SensorData> GetFifoCacheData() const;
36    void SetChannel(const sptr<SensorBasicDataChannel> &channel);
37    sptr<SensorBasicDataChannel> GetChannel() const;
38    void InitFifoCache();
39
40private:
41    DISALLOW_COPY_AND_MOVE(FifoCacheData);
42    uint64_t periodCount_;
43    wptr<SensorBasicDataChannel> channel_;
44    std::vector<SensorData> fifoCacheData_;
45};
46} // namespace Sensors
47} // namespace OHOS
48#endif // FIFO_CACHE_DATA_H