1 /* 2 ********************************************************************** 3 * Copyright (c) 2000-2007, International Business Machines 4 * Corporation and others. All Rights Reserved. 5 ********************************************************************** 6 * Date Name Description 7 * 01/11/2000 aliu Creation. 8 ********************************************************************** 9 */ 10 #ifndef NULTRANS_H 11 #define NULTRANS_H 12 13 #include "unicode/utypes.h" 14 15 #if !UCONFIG_NO_TRANSLITERATION 16 17 #include "unicode/translit.h" 18 19 U_NAMESPACE_BEGIN 20 21 /** 22 * A transliterator that leaves text unchanged. 23 * @author Alan Liu 24 * @internal Use transliterator factory methods instead since this class will be removed in that release. 25 */ 26 class NullTransliterator : public Transliterator { 27 28 public: 29 30 /** 31 * Constructs a transliterator. 32 * @internal Use transliterator factory methods instead since this class will be removed in that release. 33 */ 34 NullTransliterator(); 35 36 /** 37 * Destructor. 38 * @internal Use transliterator factory methods instead since this class will be removed in that release. 39 */ 40 virtual ~NullTransliterator(); 41 42 /** 43 * Transliterator API. 44 * @internal Use transliterator factory methods instead since this class will be removed in that release. 45 */ 46 virtual Transliterator* clone(void) const; 47 48 /** 49 * Implements {@link Transliterator#handleTransliterate}. 50 * @internal Use transliterator factory methods instead since this class will be removed in that release. 51 */ 52 virtual void handleTransliterate(Replaceable& text, UTransPosition& offset, 53 UBool isIncremental) const; 54 55 /** 56 * ICU "poor man's RTTI", returns a UClassID for the actual class. 57 */ 58 virtual UClassID getDynamicClassID() const; 59 60 /** 61 * ICU "poor man's RTTI", returns a UClassID for this class. 62 */ 63 U_I18N_API static UClassID U_EXPORT2 getStaticClassID(); 64 65 }; 66 67 U_NAMESPACE_END 68 69 #endif /* #if !UCONFIG_NO_TRANSLITERATION */ 70 71 #endif 72