1 // Copyright 2010-2018, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 #ifndef MOZC_DICTIONARY_USER_POS_INTERFACE_H_ 31 #define MOZC_DICTIONARY_USER_POS_INTERFACE_H_ 32 33 #include <string> 34 #include <vector> 35 36 #include "base/port.h" 37 38 namespace mozc { 39 40 // Provides a list of part-of-speech (POS) used by Mozc. This minimal interface 41 // is used by GUI tools so that we can minimize the data embedded in 42 // executables. 43 class POSListProviderInterface { 44 public: 45 virtual ~POSListProviderInterface() = default; 46 47 // Sets posssible list of POS which Mozc can handle. 48 virtual void GetPOSList(std::vector<string> *pos_list) const = 0; 49 50 protected: 51 POSListProviderInterface() = default; 52 53 private: 54 DISALLOW_COPY_AND_ASSIGN(POSListProviderInterface); 55 }; 56 57 // Interface of the helper class used by POS. 58 class UserPOSInterface : public POSListProviderInterface { 59 public: 60 struct Token { 61 string key; 62 string value; 63 uint16 id; 64 int16 cost; 65 string comment; // This field comes from user dictionary. 66 }; 67 68 virtual ~UserPOSInterface() = default; 69 70 // Returns true if the given string is one of the POSes Mozc can handle. 71 virtual bool IsValidPOS(const string &pos) const = 0; 72 73 // Returns iid from Mozc POS. If the pos has inflection, this method only 74 // returns the ids of base form. 75 virtual bool GetPOSIDs(const string &pos, uint16 *id) const = 0; 76 77 // Converts the given tuple (key, value, pos) to Token. If the pos has 78 // inflection, this function expands possible inflections automatically. 79 virtual bool GetTokens(const string &key, 80 const string &value, 81 const string &pos, 82 std::vector<Token> *tokens) const = 0; 83 84 protected: 85 UserPOSInterface() = default; 86 87 private: 88 DISALLOW_COPY_AND_ASSIGN(UserPOSInterface); 89 }; 90 91 } // namespace mozc 92 93 #endif // MOZC_DICTIONARY_USER_POS_INTERFACE_H_ 94