1 // Copyright (C) 2024 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_TRANSFORM_NORMALIZER_OPTIONS_H_ 16 #define ICING_TRANSFORM_NORMALIZER_OPTIONS_H_ 17 18 namespace icing { 19 namespace lib { 20 21 // TODO: b/332382299 - Avoid using default values in the NormalizerOptions 22 // constructor. This can lead to unexpected behavior. 23 struct NormalizerOptions { 24 explicit NormalizerOptions(int max_term_byte_size, 25 bool enable_icu_normalizer = false) max_term_byte_sizeNormalizerOptions26 : max_term_byte_size(max_term_byte_size), 27 enable_icu_normalizer(enable_icu_normalizer) {} 28 29 // max_term_byte_size enforces the max size of text after normalization, 30 // text will be truncated if exceeds the max size. 31 int max_term_byte_size; 32 33 // Determines whether to use an ICU based normalizer 34 // in icu-with-map-normalizer-factory or not. 35 // The default value is false, which means that the fallback option of a 36 // map based normalizer will be used. 37 // 38 // This flag is a no-op for all other normalizer factories because they 39 // only support one normalizer type. 40 bool enable_icu_normalizer; 41 }; 42 43 } // namespace lib 44 } // namespace icing 45 46 #endif // ICING_TRANSFORM_NORMALIZER_OPTIONS_H_ 47