ICU 49.1.1  49.1.1
tznames.h
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1 /*
2 *******************************************************************************
3 * Copyright (C) 2011-2012, International Business Machines Corporation and *
4 * others. All Rights Reserved. *
5 *******************************************************************************
6 */
7 #ifndef __TZNAMES_H
8 #define __TZNAMES_H
9 
14 #include "unicode/utypes.h"
15 
16 #if !UCONFIG_NO_FORMATTING
17 #ifndef U_HIDE_INTERNAL_API
18 
19 #include "unicode/uloc.h"
20 #include "unicode/unistr.h"
21 
23 
28 typedef enum UTimeZoneNameType {
33  UTZNM_UNKNOWN = 0x00,
65 
67 
69 
70 class UVector;
71 struct MatchInfo;
72 
117 public:
122  virtual ~TimeZoneNames();
123 
130  virtual UBool operator==(const TimeZoneNames& other) const = 0;
131 
139  UBool operator!=(const TimeZoneNames& other) const { return !operator==(other); }
140 
147  virtual TimeZoneNames* clone() const = 0;
148 
157  static TimeZoneNames* U_EXPORT2 createInstance(const Locale& locale, UErrorCode& status);
158 
165  virtual StringEnumeration* getAvailableMetaZoneIDs(UErrorCode& status) const = 0;
166 
174  virtual StringEnumeration* getAvailableMetaZoneIDs(const UnicodeString& tzID, UErrorCode& status) const = 0;
175 
186  virtual UnicodeString& getMetaZoneID(const UnicodeString& tzID, UDate date, UnicodeString& mzID) const = 0;
187 
198  virtual UnicodeString& getReferenceZoneID(const UnicodeString& mzID, const char* region, UnicodeString& tzID) const = 0;
199 
210  virtual UnicodeString& getMetaZoneDisplayName(const UnicodeString& mzID, UTimeZoneNameType type, UnicodeString& name) const = 0;
211 
222  virtual UnicodeString& getTimeZoneDisplayName(const UnicodeString& tzID, UTimeZoneNameType type, UnicodeString& name) const = 0;
223 
243  virtual UnicodeString& getExemplarLocationName(const UnicodeString& tzID, UnicodeString& name) const;
244 
260  virtual UnicodeString& getDisplayName(const UnicodeString& tzID, UTimeZoneNameType type, UDate date, UnicodeString& name) const;
261 
268  public:
278  virtual ~MatchInfoCollection();
279 
288  void addZone(UTimeZoneNameType nameType, int32_t matchLength,
289  const UnicodeString& tzID, UErrorCode& status);
290 
299  void addMetaZone(UTimeZoneNameType nameType, int32_t matchLength,
300  const UnicodeString& mzID, UErrorCode& status);
301 
307  int32_t size() const;
308 
317  UTimeZoneNameType getNameTypeAt(int32_t idx) const;
318 
327  int32_t getMatchLengthAt(int32_t idx) const;
328 
336  UBool getTimeZoneIDAt(int32_t idx, UnicodeString& tzID) const;
337 
346  UBool getMetaZoneIDAt(int32_t idx, UnicodeString& mzID) const;
347 
348  private:
349  UVector* fMatches; // vector of MatchEntry
350 
351  UVector* matches(UErrorCode& status);
352  };
353 
367  virtual MatchInfoCollection* find(const UnicodeString& text, int32_t start, uint32_t types, UErrorCode& status) const = 0;
368 
369 private:
370  // No ICU "poor man's RTTI" for this class nor its subclasses.
371  virtual UClassID getDynamicClassID() const;
372 };
373 
375 
376 #endif /* U_HIDE_INTERNAL_API */
377 #endif
378 #endif