1 /*
2  * Copyright (c) 2022 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 ISYNC_PACKET_H
17 #define ISYNC_PACKET_H
18 
19 #include "sync_types.h"
20 
21 namespace DistributedDB {
22 class ISyncPacket {
23 public:
~ISyncPacket()24     virtual ~ISyncPacket() {}
25 
26     virtual uint32_t CalculateLen() const = 0;
27 
28     virtual int Serialization(Parcel &parcel) const = 0;
29 
30     virtual int DeSerialization(Parcel &parcel) = 0;
31 };
32 }
33 #endif // ISYNC_PACKET_H