Package javax.time.calendar.format

Class LocalizedPrinterParser

java.lang.Object

javax.time.calendar.format.LocalizedPrinterParser

All Implemented Interfaces:

DateTimeParser, DateTimePrinter

final class LocalizedPrinterParser
extends java.lang.Object
implements DateTimePrinter, DateTimeParser

Prints or parses a localized pattern.

LocalizedPrinterParser is immutable and thread-safe.

Field Summary

Fields

Modifier and Type	Field	Description
private Chronology	chronology	The chronology to get the pattern for, may be null.
private DateTimeFormatterBuilder.FormatStyle	dateStyle	The date style for the pattern, may be null.
private DateTimeFormatterBuilder.FormatStyle	timeStyle	The time style for the pattern, may be null.

Constructor Summary

Constructors

Constructor	Description
LocalizedPrinterParser(DateTimeFormatterBuilder.FormatStyle dateStyle, DateTimeFormatterBuilder.FormatStyle timeStyle, Chronology chronology)	Constructor.

Method Summary

Modifier and Type	Method	Description
private DateTimeFormatter	formatter(java.util.Locale locale)	Gets the formatter to use.
boolean	isPrintDataAvailable(Calendrical calendrical)	Checks if the calendrical contains the data necessary to be printed.
int	parse(DateTimeParseContext context, java.lang.String parseText, int position)	Parses from the supplied text and position into the calendrical.
void	print(Calendrical calendrical, java.lang.Appendable appendable, DateTimeFormatSymbols symbols)	Prints the calendrical object to the appendable.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

dateStyle

private final DateTimeFormatterBuilder.FormatStyle dateStyle

The date style for the pattern, may be null.

timeStyle

private final DateTimeFormatterBuilder.FormatStyle timeStyle

The time style for the pattern, may be null.

chronology

private final Chronology chronology

The chronology to get the pattern for, may be null.

Constructor Detail

LocalizedPrinterParser

LocalizedPrinterParser(DateTimeFormatterBuilder.FormatStyle dateStyle,
                       DateTimeFormatterBuilder.FormatStyle timeStyle,
                       Chronology chronology)

Constructor.

Parameters:

dateStyle - the date style to use, may be null

timeStyle - the time style to use, may be null

chronology - the chronology to use, not null

Method Detail

print

public void print(Calendrical calendrical,
                  java.lang.Appendable appendable,
                  DateTimeFormatSymbols symbols)
           throws java.io.IOException

Prints the calendrical object to the appendable.

Specified by:

print in interface DateTimePrinter

Parameters:

calendrical - the calendrical to print, not null

appendable - the appendable to add to, not null

symbols - the formatting symbols to use, not null

Throws:

java.io.IOException - if the append throws an exception

isPrintDataAvailable

public boolean isPrintDataAvailable(Calendrical calendrical)

Checks if the calendrical contains the data necessary to be printed.

The implementation should not check the validity of the data, just whether there is sufficient data to attempt a print.

Specified by:

isPrintDataAvailable in interface DateTimePrinter

Parameters:

calendrical - the calendrical to check, not null

Returns:

true if the calendrical can be printed, false if not

parse

public int parse(DateTimeParseContext context,
                 java.lang.String parseText,
                 int position)

Parses from the supplied text and position into the calendrical.

Specified by:

parse in interface DateTimeParser

Parameters:

context - the context to use and parse into, not null

parseText - the input text to parse, not null

position - the position to start parsing at, from 0 to the text length

Returns:

the new parse position, where negative means an error with the error position encoded using the complement ~ operator

formatter

private DateTimeFormatter formatter(java.util.Locale locale)

Gets the formatter to use.

Parameters:

locale - the locale to use, not null

Returns:

the formatter, never null

Throws:

java.lang.IllegalArgumentException - if the formatter cannot be found

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object