#ifndef NFRS_H
#define NFRS_H
#include "unicode/uobject.h"
#include "unicode/rbnf.h"
#if U_HAVE_RBNF
#include "unicode/utypes.h"
#include "unicode/umisc.h"
#include "nfrlist.h"
U_NAMESPACE_BEGIN
class NFRuleSet : public UMemory {
public:
NFRuleSet(RuleBasedNumberFormat *owner, UnicodeString* descriptions, int32_t index, UErrorCode& status);
void parseRules(UnicodeString& rules, UErrorCode& status);
void setNonNumericalRule(NFRule *rule);
void setBestFractionRule(int32_t originalIndex, NFRule *newRule, UBool rememberRule);
void makeIntoFractionRuleSet() { fIsFractionRuleSet = TRUE; }
~NFRuleSet();
UBool operator==(const NFRuleSet& rhs) const;
UBool operator!=(const NFRuleSet& rhs) const { return !operator==(rhs); }
UBool isPublic() const { return fIsPublic; }
UBool isParseable() const { return fIsParseable; }
UBool isDecimalFormatRuleParseable() const {
UnicodeString numberingYear = UNICODE_STRING_SIMPLE("spellout-numbering-year");
UnicodeString ordinal = UNICODE_STRING_SIMPLE("spellout-ordinal");
return ( name.indexOf(numberingYear) == -1 && name.indexOf(ordinal) == -1 );
}
UBool isFractionRuleSet() const { return fIsFractionRuleSet; }
void getName(UnicodeString& result) const { result.setTo(name); }
UBool isNamed(const UnicodeString& _name) const { return this->name == _name; }
void format(int64_t number, UnicodeString& toAppendTo, int32_t pos, int32_t recursionCount, UErrorCode& status) const;
void format(double number, UnicodeString& toAppendTo, int32_t pos, int32_t recursionCount, UErrorCode& status) const;
UBool parse(const UnicodeString& text, ParsePosition& pos, double upperBound, uint32_t nonNumericalExecutedRuleMask, Formattable& result, UBool lenient=FALSE) const;
void appendRules(UnicodeString& result) const;
void setDecimalFormatSymbols(const DecimalFormatSymbols &newSymbols, UErrorCode& status);
const RuleBasedNumberFormat *getOwner() const { return owner; }
private:
const NFRule * findNormalRule(int64_t number) const;
const NFRule * findDoubleRule(double number) const;
const NFRule * findFractionRuleSetRule(double number) const;
friend class NFSubstitution;
private:
UnicodeString name;
NFRuleList rules;
NFRule *nonNumericalRules[6];
RuleBasedNumberFormat *owner;
NFRuleList fractionRules;
UBool fIsFractionRuleSet;
UBool fIsPublic;
UBool fIsParseable;
NFRuleSet(const NFRuleSet &other); NFRuleSet &operator=(const NFRuleSet &other); };
int64_t util64_fromDouble(double d);
uint64_t util64_pow(uint32_t radix, uint16_t exponent);
uint32_t util64_tou(int64_t n, UChar* buffer, uint32_t buflen, uint32_t radix = 10, UBool raw = FALSE);
#ifdef RBNF_DEBUG
int64_t util64_utoi(const UChar* str, uint32_t radix = 10);
uint32_t util64_toa(int64_t n, char* buffer, uint32_t buflen, uint32_t radix = 10, UBool raw = FALSE);
int64_t util64_atoi(const char* str, uint32_t radix);
#endif
U_NAMESPACE_END
#endif
#endif