| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #ifndef MOZC_REWRITER_CORRECTION_REWRITER_H_ |
| #define MOZC_REWRITER_CORRECTION_REWRITER_H_ |
| |
| #include <map> |
| #include <string> |
| #include <vector> |
| |
| #include "rewriter/rewriter_interface.h" |
| |
| namespace mozc { |
| |
| struct ReadingCorrectionItem { |
| // ex. (value, error, correction) = ("雰囲気", "ふいんき", "ふんいき") |
| const char *value; |
| const char *error; |
| const char *correction; |
| }; |
| |
| class ConversionRequest; |
| class DataManagerInterface; |
| class Segments; |
| |
| class CorrectionRewriter : public RewriterInterface { |
| public: |
| // Returnes an instance of ReadingCorrectionRewriter initialized with the |
| // default provided by data_manager. The caller takes the ownership of the |
| // instance. |
| static CorrectionRewriter *CreateCorrectionRewriter( |
| const DataManagerInterface *data_manager); |
| |
| CorrectionRewriter(const ReadingCorrectionItem *reading_corrections, |
| size_t array_size); |
| virtual ~CorrectionRewriter(); |
| virtual bool Rewrite(const ConversionRequest &request, |
| Segments *segments) const; |
| |
| virtual int capability(const ConversionRequest &request) const { |
| return RewriterInterface::ALL; |
| } |
| |
| private: |
| const ReadingCorrectionItem *reading_corrections_; |
| size_t size_; |
| |
| // Looks up corrections with key and value. Return true if at least |
| // one correction is found in the internal dictionary. |
| // If |value| is empty, looks up corrections only using the key. |
| // The matched results are saved in |results|. |
| // Return false if |results| is empty. |
| bool LookupCorrection( |
| const string &key, |
| const string &value, |
| vector<const ReadingCorrectionItem *> *results) const; |
| }; |
| |
| } // namespace mozc |
| #endif // MOZC_REWRITER_CORRECTION_REWRITER_H_ |