96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
// © 2018 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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#include "unicode/utypes.h"
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#if !UCONFIG_NO_FORMATTING
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#ifndef __SOURCE_NUMPARSE_VALIDATORS_H__
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#define __SOURCE_NUMPARSE_VALIDATORS_H__
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#include "numparse_types.h"
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#include "static_unicode_sets.h"
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U_NAMESPACE_BEGIN namespace numparse {
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namespace impl {
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class ValidationMatcher : public NumberParseMatcher {
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public:
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bool match(StringSegment&, ParsedNumber&, UErrorCode&) const U_OVERRIDE {
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// No-op
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return false;
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}
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bool smokeTest(const StringSegment&) const U_OVERRIDE {
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// No-op
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return false;
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}
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void postProcess(ParsedNumber& result) const U_OVERRIDE = 0;
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};
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class RequireAffixValidator : public ValidationMatcher, public UMemory {
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public:
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void postProcess(ParsedNumber& result) const U_OVERRIDE;
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UnicodeString toString() const U_OVERRIDE;
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};
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class RequireCurrencyValidator : public ValidationMatcher, public UMemory {
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public:
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void postProcess(ParsedNumber& result) const U_OVERRIDE;
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UnicodeString toString() const U_OVERRIDE;
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};
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class RequireDecimalSeparatorValidator : public ValidationMatcher, public UMemory {
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public:
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RequireDecimalSeparatorValidator() = default; // leaves instance in valid but undefined state
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RequireDecimalSeparatorValidator(bool patternHasDecimalSeparator);
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void postProcess(ParsedNumber& result) const U_OVERRIDE;
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UnicodeString toString() const U_OVERRIDE;
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private:
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bool fPatternHasDecimalSeparator;
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};
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class RequireNumberValidator : public ValidationMatcher, public UMemory {
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public:
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void postProcess(ParsedNumber& result) const U_OVERRIDE;
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UnicodeString toString() const U_OVERRIDE;
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};
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/**
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* Wraps a {@link Multiplier} for use in the number parsing pipeline.
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*/
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class MultiplierParseHandler : public ValidationMatcher, public UMemory {
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public:
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MultiplierParseHandler() = default; // leaves instance in valid but undefined state
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MultiplierParseHandler(::icu::number::Scale multiplier);
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void postProcess(ParsedNumber& result) const U_OVERRIDE;
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UnicodeString toString() const U_OVERRIDE;
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private:
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::icu::number::Scale fMultiplier;
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};
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} // namespace impl
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} // namespace numparse
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U_NAMESPACE_END
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#endif //__SOURCE_NUMPARSE_VALIDATORS_H__
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#endif /* #if !UCONFIG_NO_FORMATTING */
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