International Components for Unicode for Java (icu4j) 74.2 · com.ibm.icu.impl.number.parse.NumberParserImpl

Modifier and Type	Field and Description
private boolean	frozen
private final List<NumberParseMatcher>	matchers
private final int	parseFlags

Access	Constructor and Description
public	NumberParserImpl(int The parser settings defined in the PARSE_FLAG_* fields. parseFlags) Creates a new, empty parser.

Method Summary

Modifier and Type	Method and Description
public void	addMatcher(NumberParseMatcher matcher)
public void	addMatchers(Collection<? extends NumberParseMatcher> matchers)
public static NumberParserImpl	createDefaultParserForLocale(ULocale loc)
public static NumberParserImpl	Returns: An immutable parser object. createParserFromProperties(DecimalFormatProperties The property bag. properties, DecimalFormatSymbols The locale's symbols. symbols, boolean True to force a currency match and use monetary separators; false otherwise. parseCurrency) Creates a parser from the given DecimalFormatProperties.
public static NumberParserImpl	createSimpleParser(ULocale locale, String pattern, int parseFlags) Creates a parser with most default options.
public void	freeze()
public int	getParseFlags()
public void	parse(String input, boolean greedy, ParsedNumber result)
public void	parse(String The string to parse. This is a String, not CharSequence, to enforce assumptions about immutability (CharSequences are not guaranteed to be immutable). input, int The index into the string at which to start parsing. start, boolean Whether to use the faster but potentially less accurate greedy code path. greedy, ParsedNumber Output variable to store results. result) Primary entrypoint to parsing code path.
private void	parseGreedy(StringSegment segment, ParsedNumber result)
private void	parseLongestRecursive(StringSegment segment, ParsedNumber result, int recursionLevels)
public static Number	parseStatic(String input, ParsePosition ppos, DecimalFormatProperties properties, DecimalFormatSymbols symbols) Parses the string without returning a NumberParserImpl.
public static CurrencyAmount	parseStaticCurrency(String input, ParsePosition ppos, DecimalFormatProperties properties, DecimalFormatSymbols symbols) Parses the string without returning a NumberParserImpl.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

frozen	back to summary
private boolean frozen

matchers	back to summary
private final List<NumberParseMatcher> matchers

parseFlags	back to summary
private final int parseFlags

NumberParserImpl	back to summary
public NumberParserImpl(int parseFlags) Creates a new, empty parser. Parameters parseFlags:int The parser settings defined in the PARSE_FLAG_* fields.

Method Detail

addMatcher	back to summary
public void addMatcher(NumberParseMatcher matcher)

addMatchers	back to summary
public void addMatchers(Collection<? extends NumberParseMatcher> matchers)

createDefaultParserForLocale	back to summary
public static NumberParserImpl createDefaultParserForLocale(ULocale loc)

createParserFromProperties	back to summary
public static NumberParserImpl createParserFromProperties(DecimalFormatProperties properties, DecimalFormatSymbols symbols, boolean parseCurrency) Creates a parser from the given DecimalFormatProperties. This is the endpoint used by DecimalFormat in production code. Parameters properties:DecimalFormatProperties The property bag. symbols:DecimalFormatSymbols The locale's symbols. parseCurrency:boolean True to force a currency match and use monetary separators; false otherwise. Returns:NumberParserImpl An immutable parser object.

createParserFromProperties

back to summary

public static NumberParserImpl createParserFromProperties(DecimalFormatProperties properties, DecimalFormatSymbols symbols, boolean parseCurrency)

Creates a parser from the given DecimalFormatProperties. This is the endpoint used by DecimalFormat in production code.

Parameters

properties:DecimalFormatProperties: The property bag.
symbols:DecimalFormatSymbols: The locale's symbols.
parseCurrency:boolean: True to force a currency match and use monetary separators; false otherwise.

Returns:NumberParserImpl

An immutable parser object.

createSimpleParser	back to summary
public static NumberParserImpl createSimpleParser(ULocale locale, String pattern, int parseFlags) Creates a parser with most default options. Used for testing, not production.

freeze	back to summary
public void freeze()

getParseFlags	back to summary
public int getParseFlags()

parse	back to summary
public void parse(String input, boolean greedy, ParsedNumber result)

parse	back to summary
public void parse(String input, int start, boolean greedy, ParsedNumber result) Primary entrypoint to parsing code path. Parameters input:String The string to parse. This is a String, not CharSequence, to enforce assumptions about immutability (CharSequences are not guaranteed to be immutable). start:int The index into the string at which to start parsing. greedy:boolean Whether to use the faster but potentially less accurate greedy code path. result:ParsedNumber Output variable to store results.

parse

back to summary

public void parse(String input, int start, boolean greedy, ParsedNumber result)

Primary entrypoint to parsing code path.

Parameters

input:String: The string to parse. This is a String, not CharSequence, to enforce assumptions about immutability (CharSequences are not guaranteed to be immutable).
start:int: The index into the string at which to start parsing.
greedy:boolean: Whether to use the faster but potentially less accurate greedy code path.
result:ParsedNumber: Output variable to store results.

parseGreedy	back to summary
private void parseGreedy(StringSegment segment, ParsedNumber result)

parseLongestRecursive	back to summary
private void parseLongestRecursive(StringSegment segment, ParsedNumber result, int recursionLevels)

parseStatic	back to summary
public static Number parseStatic(String input, ParsePosition ppos, DecimalFormatProperties properties, DecimalFormatSymbols symbols) Parses the string without returning a NumberParserImpl. Used for testing, not production.

parseStaticCurrency	back to summary
public static CurrencyAmount parseStaticCurrency(String input, ParsePosition ppos, DecimalFormatProperties properties, DecimalFormatSymbols symbols) Parses the string without returning a NumberParserImpl. Used for testing, not production.

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object. Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations

@Override

public Class NumberParserImpl

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