cn.orionsec.kit.lang.utils.time.format

Class FastDateFormat

java.lang.Object

java.text.Format

cn.orionsec.kit.lang.utils.time.format.FastDateFormat

All Implemented Interfaces:

DateParser, DatePrinter, Serializable, Cloneable

public class FastDateFormat
extends Format
implements DateParser, DatePrinter

copy with apache

Since:

2021/8/26 10:00

Version:

1.0.0

Author:

Jiahang Li

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.text.Format

Format.Field

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FastDateFormat(String pattern, TimeZone timeZone, Locale locale)
protected	FastDateFormat(String pattern, TimeZone timeZone, Locale locale, Date centuryStart)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	format(Calendar calendar) 格式化时间
String	format(Date date) 格式化时间
String	format(long millis) 格式化毫秒
StringBuffer	format(Object obj, StringBuffer toAppendTo, FieldPosition pos)
static FastDateFormat	getDateInstance(int style)
static FastDateFormat	getDateInstance(int style, Locale locale)
static FastDateFormat	getDateInstance(int style, TimeZone timeZone)
static FastDateFormat	getDateInstance(int style, TimeZone timeZone, Locale locale) 获取日期实例
static FastDateFormat	getDateTimeInstance(int dateStyle, int timeStyle)
static FastDateFormat	getDateTimeInstance(int dateStyle, int timeStyle, Locale locale)
static FastDateFormat	getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone)
static FastDateFormat	getDateTimeInstance(int dateStyle, int timeStyle, TimeZone timeZone, Locale locale) 获取日期时间实例
static FastDateFormat	getInstance()
static FastDateFormat	getInstance(String pattern)
static FastDateFormat	getInstance(String pattern, Locale locale)
static FastDateFormat	getInstance(String pattern, TimeZone timeZone)
static FastDateFormat	getInstance(String pattern, TimeZone timeZone, Locale locale) 获取实例
Locale	getLocale() 获取地区
int	getMaxLengthEstimate() 预估最大长度
String	getPattern() 获取格式
static FastDateFormat	getTimeInstance(int style)
static FastDateFormat	getTimeInstance(int style, Locale locale)
static FastDateFormat	getTimeInstance(int style, TimeZone timeZone)
static FastDateFormat	getTimeInstance(int style, TimeZone timeZone, Locale locale) 获取时间实例
TimeZone	getTimeZone() 获取时区
int	hashCode()
Date	parse(String source) 格式化时间
Date	parse(String source, ParsePosition pos) 格式化时间
boolean	parse(String source, ParsePosition pos, Calendar calendar) 格式化时间 解析到日历
Object	parseObject(String source, ParsePosition pos)
String	toString()

Methods inherited from class java.text.Format

clone, format, formatToCharacterIterator, parseObject

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FastDateFormat

protected FastDateFormat(String pattern,
                         TimeZone timeZone,
                         Locale locale)

FastDateFormat

protected FastDateFormat(String pattern,
                         TimeZone timeZone,
                         Locale locale,
                         Date centuryStart)

Method Detail

getInstance

public static FastDateFormat getInstance()

getInstance

public static FastDateFormat getInstance(String pattern)

getInstance

public static FastDateFormat getInstance(String pattern,
                                         TimeZone timeZone)

getInstance

public static FastDateFormat getInstance(String pattern,
                                         Locale locale)

getInstance

public static FastDateFormat getInstance(String pattern,
                                         TimeZone timeZone,
                                         Locale locale)

获取实例

Parameters:

pattern - pattern

timeZone - timeZone

locale - locale

Returns:

this

getDateInstance

public static FastDateFormat getDateInstance(int style)

getDateInstance

public static FastDateFormat getDateInstance(int style,
                                             Locale locale)

getDateInstance

public static FastDateFormat getDateInstance(int style,
                                             TimeZone timeZone)

getDateInstance

public static FastDateFormat getDateInstance(int style,
                                             TimeZone timeZone,
                                             Locale locale)

获取日期实例

Parameters:

style - style

timeZone - timeZone

locale - locale

Returns:

this

getTimeInstance

public static FastDateFormat getTimeInstance(int style)

getTimeInstance

public static FastDateFormat getTimeInstance(int style,
                                             Locale locale)

getTimeInstance

public static FastDateFormat getTimeInstance(int style,
                                             TimeZone timeZone)

getTimeInstance

public static FastDateFormat getTimeInstance(int style,
                                             TimeZone timeZone,
                                             Locale locale)

获取时间实例

Parameters:

style - style

timeZone - timeZone

locale - locale

Returns:

this

getDateTimeInstance

public static FastDateFormat getDateTimeInstance(int dateStyle,
                                                 int timeStyle)

getDateTimeInstance

public static FastDateFormat getDateTimeInstance(int dateStyle,
                                                 int timeStyle,
                                                 Locale locale)

getDateTimeInstance

public static FastDateFormat getDateTimeInstance(int dateStyle,
                                                 int timeStyle,
                                                 TimeZone timeZone)

getDateTimeInstance

public static FastDateFormat getDateTimeInstance(int dateStyle,
                                                 int timeStyle,
                                                 TimeZone timeZone,
                                                 Locale locale)

获取日期时间实例

Parameters:

dateStyle - dateStyle

timeStyle - timeStyle

timeZone - timeZone

locale - locale

Returns:

this

format

public StringBuffer format(Object obj,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Specified by:

format in class Format

format

public String format(long millis)

Description copied from interface: DatePrinter

格式化毫秒

Specified by:

format in interface DatePrinter

Parameters:

millis - 毫秒

Returns:

ignore

format

public String format(Date date)

Description copied from interface: DatePrinter

格式化时间

Specified by:

format in interface DatePrinter

Parameters:

date - 时间

Returns:

ignore

format

public String format(Calendar calendar)

Description copied from interface: DatePrinter

格式化时间

Specified by:

format in interface DatePrinter

Parameters:

calendar - calendar

Returns:

ignore

parse

public Date parse(String source)

Description copied from interface: DateParser

格式化时间

Specified by:

parse in interface DateParser

Parameters:

source - 时间

Returns:

date

parse

public Date parse(String source,
                  ParsePosition pos)

Description copied from interface: DateParser

格式化时间

Specified by:

parse in interface DateParser

Parameters:

source - 时间

pos - 位置

Returns:

date

parse

public boolean parse(String source,
                     ParsePosition pos,
                     Calendar calendar)

Description copied from interface: DateParser

格式化时间 解析到日历

Specified by:

parse in interface DateParser

Parameters:

source - 时间

pos - 位置

calendar - 日历

Returns:

是否解析成功

parseObject

public Object parseObject(String source,
                          ParsePosition pos)

Specified by:

parseObject in class Format

getPattern

public String getPattern()

Description copied from interface: DateParser

获取格式

Specified by:

getPattern in interface DateParser

Specified by:

getPattern in interface DatePrinter

Returns:

格式

getTimeZone

public TimeZone getTimeZone()

Description copied from interface: DateParser

获取时区

Specified by:

getTimeZone in interface DateParser

Specified by:

getTimeZone in interface DatePrinter

Returns:

时区

getLocale

public Locale getLocale()

Description copied from interface: DateParser

获取地区

Specified by:

getLocale in interface DateParser

Specified by:

getLocale in interface DatePrinter

Returns:

地区

getMaxLengthEstimate

public int getMaxLengthEstimate()

预估最大长度

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object