1 // Copyright (C) 2019 Google LLC 2 // 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 #ifndef ICING_INDEX_TERM_METADATA_H_ 16 #define ICING_INDEX_TERM_METADATA_H_ 17 18 #include <string> 19 20 namespace icing { 21 namespace lib { 22 23 // A POD struct storing metadata of a term. 24 struct TermMetadata { TermMetadataTermMetadata25 TermMetadata(std::string content_in, int score_in) 26 : content(std::move(content_in)), score(score_in) {} 27 28 // Content of the term. 29 std::string content; 30 31 // The score of the term. 32 // It will either be: 33 //- HIT_COUNT - number of document+section hits associated with the term 34 //- TERM_FREQUENCY - the number of times that the term appears in documents 35 int score; 36 }; 37 38 } // namespace lib 39 } // namespace icing 40 41 #endif // ICING_INDEX_TERM_METADATA_H_ 42