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| 1 /* |
| 2 ******************************************************************************* |
| 3 * Copyright (C) 2015, International Business Machines |
| 4 * Corporation and others. All Rights Reserved. |
| 5 ******************************************************************************* |
| 6 * digitaffix.h |
| 7 * |
| 8 * created on: 2015jan06 |
| 9 * created by: Travis Keep |
| 10 */ |
| 11 |
| 12 #ifndef __DIGITAFFIX_H__ |
| 13 #define __DIGITAFFIX_H__ |
| 14 |
| 15 #include "unicode/uobject.h" |
| 16 |
| 17 #if !UCONFIG_NO_FORMATTING |
| 18 |
| 19 #include "unicode/unistr.h" |
| 20 #include "unicode/unum.h" |
| 21 #include "unicode/utypes.h" |
| 22 |
| 23 U_NAMESPACE_BEGIN |
| 24 |
| 25 class FieldPositionHandler; |
| 26 |
| 27 /** |
| 28 * A prefix or suffix of a formatted number. |
| 29 */ |
| 30 class U_I18N_API DigitAffix : public UMemory { |
| 31 public: |
| 32 |
| 33 /** |
| 34 * Creates an empty DigitAffix. |
| 35 */ |
| 36 DigitAffix(); |
| 37 |
| 38 /** |
| 39 * Creates a DigitAffix containing given UChars where all of it has |
| 40 * a field type of fieldId. |
| 41 */ |
| 42 DigitAffix( |
| 43 const UChar *value, |
| 44 int32_t charCount, |
| 45 int32_t fieldId=UNUM_FIELD_COUNT); |
| 46 |
| 47 /** |
| 48 * Makes this affix be the empty string. |
| 49 */ |
| 50 void remove(); |
| 51 |
| 52 /** |
| 53 * Append value to this affix. If fieldId is present, the appended |
| 54 * string is considered to be the type fieldId. |
| 55 */ |
| 56 void appendUChar(UChar value, int32_t fieldId=UNUM_FIELD_COUNT); |
| 57 |
| 58 /** |
| 59 * Append value to this affix. If fieldId is present, the appended |
| 60 * string is considered to be the type fieldId. |
| 61 */ |
| 62 void append(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT); |
| 63 |
| 64 /** |
| 65 * Sets this affix to given string. The entire string |
| 66 * is considered to be the type fieldId. |
| 67 */ |
| 68 void setTo(const UnicodeString &value, int32_t fieldId=UNUM_FIELD_COUNT); |
| 69 |
| 70 /** |
| 71 * Append value to this affix. If fieldId is present, the appended |
| 72 * string is considered to be the type fieldId. |
| 73 */ |
| 74 void append(const UChar *value, int32_t charCount, int32_t fieldId=UNUM_FIEL
D_COUNT); |
| 75 |
| 76 /** |
| 77 * Formats this affix. |
| 78 */ |
| 79 UnicodeString &format( |
| 80 FieldPositionHandler &handler, UnicodeString &appendTo) const; |
| 81 int32_t countChar32() const { return fAffix.countChar32(); } |
| 82 |
| 83 /** |
| 84 * Returns this affix as a unicode string. |
| 85 */ |
| 86 const UnicodeString & toString() const { return fAffix; } |
| 87 |
| 88 /** |
| 89 * Returns TRUE if this object equals rhs. |
| 90 */ |
| 91 UBool equals(const DigitAffix &rhs) const { |
| 92 return ((fAffix == rhs.fAffix) && (fAnnotations == rhs.fAnnotations)); |
| 93 } |
| 94 private: |
| 95 UnicodeString fAffix; |
| 96 UnicodeString fAnnotations; |
| 97 }; |
| 98 |
| 99 |
| 100 U_NAMESPACE_END |
| 101 #endif // #if !UCONFIG_NO_FORMATTING |
| 102 #endif // __DIGITAFFIX_H__ |
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