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tests / ragflow_preflight (push) Waiting to run
tests / ragflow_tests_infinity (push) Blocked by required conditions
tests / ragflow_tests_elasticsearch (push) Blocked by required conditions
59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
// Copyright(C) 2023 InfiniFlow, Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <string>
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enum Language
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{
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STEM_LANG_UNKNOWN = 0,
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STEM_LANG_DANISH = 1,
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STEM_LANG_DUTCH = 2,
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STEM_LANG_ENGLISH,
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STEM_LANG_FINNISH,
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STEM_LANG_FRENCH,
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STEM_LANG_GERMAN,
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STEM_LANG_HUNGARIAN,
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STEM_LANG_ITALIAN,
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STEM_LANG_NORWEGIAN,
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STEM_LANG_PORT,
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STEM_LANG_PORTUGUESE,
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STEM_LANG_ROMANIAN,
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STEM_LANG_RUSSIAN,
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STEM_LANG_SPANISH,
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STEM_LANG_SWEDISH,
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STEM_LANG_TURKISH,
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STEM_LANG_EOS,
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};
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class Stemmer
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{
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public:
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Stemmer();
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virtual ~Stemmer();
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bool Init(Language language);
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void DeInit();
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bool Stem(const std::string& term, std::string& resultWord);
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private:
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// int stemLang_; ///< language for stemming
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void* stem_function_; ///< stemming function
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};
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