| // 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 |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #ifndef MOZC_REWRITER_CALCULATOR_REWRITER_H_ |
| #define MOZC_REWRITER_CALCULATOR_REWRITER_H_ |
| |
| #include <string> |
| #include "converter/segments.h" |
| #include "rewriter/rewriter_interface.h" |
| |
| namespace mozc { |
| |
| class CalculatorRewriterTest; |
| class ConversionRequest; |
| class ConversionRequest; |
| class ConverterInterface; |
| class Segments; |
| |
| class CalculatorRewriter : public RewriterInterface { |
| public: |
| friend class CalculatorRewriterTest; |
| |
| explicit CalculatorRewriter(const ConverterInterface *parent_converter); |
| virtual ~CalculatorRewriter(); |
| |
| virtual bool Rewrite(const ConversionRequest &request, |
| Segments *segments) const; |
| |
| private: |
| // Inserts a candidate with the string into the |segment|. |
| // Position of insertion is indicated by |insert_pos|. It returns false if |
| // insertion is failed. |
| bool InsertCandidate(const string &value, |
| size_t insert_pos, |
| Segment *segment) const; |
| |
| const ConverterInterface *parent_converter_; |
| }; |
| |
| } // namespace mozc |
| |
| #endif // MOZC_REWRITER_CALCULATOR_REWRITER_H_ |