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#ifndef MOZC_REWRITER_ZIPCODE_REWRITER_H_
#define MOZC_REWRITER_ZIPCODE_REWRITER_H_

#include <string>

#include "base/port.h"
#include "dictionary/pos_matcher.h"
#include "rewriter/rewriter_interface.h"

namespace mozc {

class ZipcodeRewriter : public RewriterInterface  {
 public:
  explicit ZipcodeRewriter(const dictionary::POSMatcher *pos_matcher);
  virtual ~ZipcodeRewriter();

  virtual bool Rewrite(const ConversionRequest &request,
                       Segments *segments) const;

 private:
  bool GetZipcodeCandidatePositions(const Segment &seg,
                                    string *zipcode,
                                    string *address,
                                    size_t *insert_pos) const;
  bool InsertCandidate(size_t insert_pos,
                       const string &zipcode,
                       const string &address,
                       const ConversionRequest &request,
                       Segment *segment) const;

  const dictionary::POSMatcher *pos_matcher_;

  DISALLOW_COPY_AND_ASSIGN(ZipcodeRewriter);
};

}  // namespace mozc

#endif  // MOZC_REWRITER_ZIPCODE_REWRITER_H_