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_TOKENIZATION_LANGUAGE_SEGMENTER_FACTORY_H_ 16 #define ICING_TOKENIZATION_LANGUAGE_SEGMENTER_FACTORY_H_ 17 18 #include <memory> 19 #include <string_view> 20 21 #include "icing/text_classifier/lib3/utils/base/statusor.h" 22 #include "icing/jni/jni-cache.h" 23 #include "icing/tokenization/language-segmenter.h" 24 25 namespace icing { 26 namespace lib { 27 28 namespace language_segmenter_factory { 29 30 struct SegmenterOptions { 31 explicit SegmenterOptions(std::string locale, 32 const JniCache* jni_cache = nullptr) localeSegmenterOptions33 : locale(std::move(locale)), jni_cache(jni_cache) {} 34 35 std::string locale; 36 37 // Does not hold ownership. 38 const JniCache* jni_cache; 39 }; 40 41 // Creates a language segmenter with the given locale. 42 // 43 // Returns: 44 // A LanguageSegmenter on success 45 // INVALID_ARGUMENT if locale string is invalid 46 libtextclassifier3::StatusOr<std::unique_ptr<LanguageSegmenter>> Create( 47 SegmenterOptions options); 48 49 } // namespace language_segmenter_factory 50 51 } // namespace lib 52 } // namespace icing 53 54 #endif // ICING_TOKENIZATION_LANGUAGE_SEGMENTER_FACTORY_H_ 55