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 17 #ifndef META_INTERFACE_METADATA_QUERY_H 18 #define META_INTERFACE_METADATA_QUERY_H 19 20 #include <meta/base/namespace.h> 21 22 META_BEGIN_NAMESPACE() 23 24 enum class MetadataQuery { 25 EXISTING, // Only return existing metadata objects 26 CONSTRUCT_ON_REQUEST // Create lazy metadata on request if not exist yet 27 }; 28 29 META_END_NAMESPACE() 30 31 #endif 32