org.graalvm.shadowed.com.ibm.icu.impl.number.parse

Class NumberParserImpl

java.lang.Object

org.graalvm.shadowed.com.ibm.icu.impl.number.parse.NumberParserImpl

public class NumberParserImpl
extends Object

Primary number parsing implementation class.

Constructor Summary

Constructors

Constructor and Description
NumberParserImpl(int parseFlags) Creates a new, empty parser.

Method Summary

Modifier and Type	Method and Description
void	addMatcher(NumberParseMatcher matcher)
void	addMatchers(Collection<? extends NumberParseMatcher> matchers)
static NumberParserImpl	createDefaultParserForLocale(ULocale loc)
static NumberParserImpl	createParserFromProperties(DecimalFormatProperties properties, DecimalFormatSymbols symbols, boolean parseCurrency) Creates a parser from the given DecimalFormatProperties.
static NumberParserImpl	createSimpleParser(ULocale locale, String pattern, int parseFlags) Creates a parser with most default options.
void	freeze()
int	getParseFlags()
void	parse(String input, boolean greedy, ParsedNumber result)
void	parse(String input, int start, boolean greedy, ParsedNumber result) Primary entrypoint to parsing code path.
static Number	parseStatic(String input, ParsePosition ppos, DecimalFormatProperties properties, DecimalFormatSymbols symbols) Parses the string without returning a NumberParserImpl.
static CurrencyAmount	parseStaticCurrency(String input, ParsePosition ppos, DecimalFormatProperties properties, DecimalFormatSymbols symbols) Parses the string without returning a NumberParserImpl.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NumberParserImpl

public NumberParserImpl(int parseFlags)

Creates a new, empty parser.

Parameters:

parseFlags - The parser settings defined in the PARSE_FLAG_* fields.

Method Detail

createSimpleParser

public static NumberParserImpl createSimpleParser(ULocale locale,
                                                  String pattern,
                                                  int parseFlags)

Creates a parser with most default options. Used for testing, not production.

parseStatic

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

public static CurrencyAmount parseStaticCurrency(String input,
                                                 ParsePosition ppos,
                                                 DecimalFormatProperties properties,
                                                 DecimalFormatSymbols symbols)

Parses the string without returning a NumberParserImpl. Used for testing, not production.

createDefaultParserForLocale

public static NumberParserImpl createDefaultParserForLocale(ULocale loc)

createParserFromProperties

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 - The property bag.

symbols - The locale's symbols.

parseCurrency - True to force a currency match and use monetary separators; false otherwise.

Returns:

An immutable parser object.

addMatcher

public void addMatcher(NumberParseMatcher matcher)

addMatchers

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

freeze

public void freeze()

getParseFlags

public int getParseFlags()

parse

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

parse

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

Primary entrypoint to parsing code path.

Parameters:

input - The string to parse. This is a String, not CharSequence, to enforce assumptions about immutability (CharSequences are not guaranteed to be immutable).

start - The index into the string at which to start parsing.

greedy - Whether to use the faster but potentially less accurate greedy code path.

result - Output variable to store results.

toString

public String toString()

Overrides:

toString in class Object