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// Copyright (C) 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
* Copyright (C) 2015, International Business Machines
* Corporation and others. All Rights Reserved.
*******************************************************************************
* digitaffix.h
*
* created on: 2015jan06
* created by: Travis Keep
*/
#ifndef __DIGITAFFIX_H__
#define __DIGITAFFIX_H__
#include "unicode/uobject.h"
#if !UCONFIG_NO_FORMATTING
#include "unicode/unistr.h"
#include "unicode/unum.h"
#include "unicode/utypes.h"
U_NAMESPACE_BEGIN
class FieldPositionHandler;
/**
* A prefix or suffix of a formatted number.
*/
class U_I18N_API DigitAffix : public UMemory {
public:
/**
* Creates an empty DigitAffix.
*/
DigitAffix();
/**
* Creates a DigitAffix containing given UChars where all of it has
* a field type of fieldId.
*/
DigitAffix(
const UChar *value,
int32_t charCount,
int32_t fieldId=UNUM_FIELD_COUNT);
/**
* Makes this affix be the empty string.
*/
void remove();
/**
* Append value to this affix. If fieldId is present, the appended
* string is considered to be the type fieldId.
*/
void appendUChar(UChar value, int32_t fieldId=UNUM_FIELD_COUNT);
/**
* Append value to this affix. If fieldId is present, the appended
* string is considered to be the type fieldId.
*/
void append(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT);
/**
* Sets this affix to given string. The entire string
* is considered to be the type fieldId.
*/
void setTo(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT);
/**
* Append value to this affix. If fieldId is present, the appended
* string is considered to be the type fieldId.
*/
void append(const UChar *value, int32_t charCount, int32_t fieldId=UNUM_FIELD_COUNT);
/**
* Formats this affix.
*/
UnicodeString &format(
FieldPositionHandler &handler, UnicodeString &appendTo) const;
int32_t countChar32() const { return fAffix.countChar32(); }
/**
* Returns this affix as a unicode string.
*/
const UnicodeString & toString() const { return fAffix; }
/**
* Returns TRUE if this object equals rhs.
*/
UBool equals(const DigitAffix &rhs) const {
return ((fAffix == rhs.fAffix) && (fAnnotations == rhs.fAnnotations));
}
private:
UnicodeString fAffix;
UnicodeString fAnnotations;
};
U_NAMESPACE_END
#endif // #if !UCONFIG_NO_FORMATTING
#endif // __DIGITAFFIX_H__
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