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 FOUNDATION_ACE_NAPI_NATIVE_ENGINE_NATIVE_REFERENCE_H
17 #define FOUNDATION_ACE_NAPI_NATIVE_ENGINE_NATIVE_REFERENCE_H
18 
19 #include "native_engine/native_value.h"
20 
21 class NativeReference {
22 public:
~NativeReference()23     virtual ~NativeReference() {}
24     virtual uint32_t Ref() = 0;
25     virtual uint32_t Unref() = 0;
Get(NativeEngine * engine)26     virtual napi_value Get(NativeEngine* engine)
27     {
28         return Get();
29     }
30     virtual napi_value Get() = 0;
GetData()31     virtual void* GetData()
32     {
33         return nullptr;
34     }
35     virtual operator napi_value() = 0;
36     virtual void SetDeleteSelf() = 0;
GetDeleteSelf()37     virtual bool GetDeleteSelf() const
38     {
39         return false;
40     }
41     virtual uint32_t GetRefCount() = 0;
42     virtual bool GetFinalRun() = 0;
43     virtual napi_value GetNapiValue() = 0;
ResetFinalizer()44     virtual void ResetFinalizer()
45     {
46     }
47 };
48 #endif /* FOUNDATION_ACE_NAPI_NATIVE_ENGINE_NATIVE_REFERENCE_H */
49