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; 26 virtual napi_value Get() = 0; GetData()27 virtual void* GetData() 28 { 29 return nullptr; 30 } 31 virtual operator napi_value() = 0; 32 virtual void SetDeleteSelf() = 0; 33 virtual uint32_t GetRefCount() = 0; 34 virtual bool GetFinalRun() = 0; 35 virtual napi_value GetNapiValue() = 0; 36 }; 37 #endif /* FOUNDATION_ACE_NAPI_NATIVE_ENGINE_NATIVE_REFERENCE_H */ 38