Package org.jruby.util

Class StrptimeParser.StringParser

java.lang.Object

org.jruby.util.StrptimeParser.StringParser

Enclosing class:

StrptimeParser

private static class StrptimeParser.StringParser
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final StrptimeParser.FormatBag	bag
private boolean	fail
private static final EnumSet<StrptimeFormat>	NUMBER_PATTERNS
private int	pos
private final String	text
private static final Pattern	ZONE_PARSE_REGEX

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StringParser(String text)

Method Summary

Modifier and Type	Method	Description
private int	findIndexInPatterns(String[] patterns)	Returns -1 if text doesn't match with patterns.
private static boolean	isBlank(String text, int pos)
private static boolean	isDigit(char c)
private static boolean	isEndOfText(String text, int pos)
private static boolean	isMinus(String text, int pos)
private static boolean	isNumberPattern(List<StrptimeToken> compiledPattern, int i)	Ports num_pattern_p from ext/date/date_strptime.c in MRI 2.3.1 under BSDL.
private static boolean	isSign(String text, int pos)
private static boolean	isSpace(char c)
private static Number	negateInteger(Number i)
private StrptimeParser.FormatBag	parse(List<StrptimeToken> compiledPattern)
private long	readDigits(int len)	Ports read_digits from ext/date/date_strptime.c in MRI 2.3.1 under BSDL.
private Number	readDigitsMax()	Ports READ_DIGITS_MAX from ext/date/date_strptime.c in MRI 2.3.1 under BSDL.
private long	readDigitsMaxLong()
private static int	toInt(char c)
private static boolean	validRange(long v, int lower, int upper)	Ports valid_pattern_p in ext/date/date_strptime.c in MRI 2.3.1 under BSDL.

Methods inherited from class java.lang.Object

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

Field Details

ZONE_PARSE_REGEX

private static final Pattern ZONE_PARSE_REGEX

text

private final String text

bag

private final StrptimeParser.FormatBag bag

pos

private int pos

fail

private boolean fail

NUMBER_PATTERNS

private static final EnumSet<StrptimeFormat> NUMBER_PATTERNS

Constructor Details

StringParser

private StringParser(String text)

Method Details

parse

private StrptimeParser.FormatBag parse(List<StrptimeToken> compiledPattern)

readDigits

private long readDigits(int len)

Ports read_digits from ext/date/date_strptime.c in MRI 2.3.1 under BSDL. see https://github.com/ruby/ruby/blob/394fa89c67722d35bdda89f10c7de5c304a5efb1/ext/date/date_strftime.c

readDigitsMax

private Number readDigitsMax()

Ports READ_DIGITS_MAX from ext/date/date_strptime.c in MRI 2.3.1 under BSDL. see https://github.com/ruby/ruby/blob/394fa89c67722d35bdda89f10c7de5c304a5efb1/ext/date/date_strftime.c

Returns:

integer value (Long or BigInteger)

readDigitsMaxLong

private long readDigitsMaxLong()

findIndexInPatterns

private int findIndexInPatterns(String[] patterns)

Returns -1 if text doesn't match with patterns.

isNumberPattern

private static boolean isNumberPattern(List<StrptimeToken> compiledPattern,
 int i)

Ports num_pattern_p from ext/date/date_strptime.c in MRI 2.3.1 under BSDL. see https://github.com/ruby/ruby/blob/394fa89c67722d35bdda89f10c7de5c304a5efb1/ext/date/date_strftime.c

validRange

private static boolean validRange(long v,
 int lower,
 int upper)

Ports valid_pattern_p in ext/date/date_strptime.c in MRI 2.3.1 under BSDL. see https://github.com/ruby/ruby/blob/394fa89c67722d35bdda89f10c7de5c304a5efb1/ext/date/date_strftime.c

isSpace

private static boolean isSpace(char c)

isDigit

private static boolean isDigit(char c)

isEndOfText

private static boolean isEndOfText(String text,
 int pos)

isSign

private static boolean isSign(String text,
 int pos)

isMinus

private static boolean isMinus(String text,
 int pos)

isBlank

private static boolean isBlank(String text,
 int pos)

toInt

private static int toInt(char c)

negateInteger

private static Number negateInteger(Number i)