filteredbrk.h

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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
********************************************************************************
*   Copyright (C) 1997-2015, International Business Machines
*   Corporation and others.  All Rights Reserved.
********************************************************************************
*/

#ifndef FILTEREDBRK_H
#define FILTEREDBRK_H

#include "unicode/utypes.h"
#include "unicode/brkiter.h"

#if !UCONFIG_NO_BREAK_ITERATION && !UCONFIG_NO_FILTERED_BREAK_ITERATION

U_NAMESPACE_BEGIN

class U_COMMON_API FilteredBreakIteratorBuilder : public UObject {
 public:
  virtual ~FilteredBreakIteratorBuilder();

  static FilteredBreakIteratorBuilder *createInstance(const Locale& where, UErrorCode& status);

#ifndef U_HIDE_DEPRECATED_API

  static FilteredBreakIteratorBuilder *createInstance(UErrorCode &status);
#endif  /* U_HIDE_DEPRECATED_API */

  static FilteredBreakIteratorBuilder *createEmptyInstance(UErrorCode &status);

  virtual UBool suppressBreakAfter(const UnicodeString& string, UErrorCode& status) = 0;

  virtual UBool unsuppressBreakAfter(const UnicodeString& string, UErrorCode& status) = 0;

  virtual BreakIterator *build(BreakIterator* adoptBreakIterator, UErrorCode& status) = 0;

  inline BreakIterator *wrapIteratorWithFilter(BreakIterator* adoptBreakIterator, UErrorCode& status) {
    return build(adoptBreakIterator, status);
  }

 protected:
  FilteredBreakIteratorBuilder();
};


U_NAMESPACE_END

#endif // #if !UCONFIG_NO_BREAK_ITERATION && !UCONFIG_NO_FILTERED_BREAK_ITERATION

#endif // #ifndef FILTEREDBRK_H