1 /*
2  * Copyright (c) 2024 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 #include "account_delegate.h"
17 
18 namespace OHOS {
19 namespace DistributedKv {
20 AccountDelegate *AccountDelegate::instance_ = nullptr;
21 
RegisterAccountInstance(AccountDelegate * instance)22 bool AccountDelegate::RegisterAccountInstance(AccountDelegate *instance)
23 {
24     if (instance_ != nullptr) {
25         return false;
26     }
27     instance_ = instance;
28     return true;
29 }
30 
GetInstance()31 AccountDelegate *AccountDelegate::GetInstance()
32 {
33     return instance_;
34 }
35 } // namespace DistributedKv
36 } // namespace OHOS