cn.hutool.core.date

Enum Week

java.lang.Object

java.lang.Enum<Week>

cn.hutool.core.date.Week

All Implemented Interfaces:

Serializable, Comparable<Week>

public enum Week
extends Enum<Week>

星期枚举
与Calendar中的星期int值对应

Author:

Looly

See Also:

SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY

Enum Constant Summary

Enum Constants

Enum Constant and Description
FRIDAY 周五
MONDAY 周一
SATURDAY 周六
SUNDAY 周日
THURSDAY 周四
TUESDAY 周二
WEDNESDAY 周三

Method Summary

Modifier and Type	Method and Description
int	getIso8601Value() 获取ISO8601规范的int值，from 1 (Monday) to 7 (Sunday).
int	getValue() 获得星期对应Calendar 中的Week值
static Week	of(DayOfWeek dayOfWeek) 将 DayOfWeek星期相关值转换为Week枚举对象
static Week	of(int calendarWeekIntValue) 将 Calendar星期相关值转换为Week枚举对象
static Week	of(String name) 解析别名为Week对象，别名如：sun或者SUNDAY，不区分大小写
String	toChinese() 转换为中文名
String	toChinese(String weekNamePre) 转换为中文名
DayOfWeek	toJdkDayOfWeek() 转换为DayOfWeek
static Week	valueOf(String name) Returns the enum constant of this type with the specified name.
static Week[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUNDAY

public static final Week SUNDAY

周日

MONDAY

public static final Week MONDAY

周一

TUESDAY

public static final Week TUESDAY

周二

WEDNESDAY

public static final Week WEDNESDAY

周三

THURSDAY

public static final Week THURSDAY

周四

FRIDAY

public static final Week FRIDAY

周五

SATURDAY

public static final Week SATURDAY

周六

Method Detail

values

public static Week[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Week c : Week.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Week valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getValue

public int getValue()

获得星期对应Calendar 中的Week值

Returns:

星期对应 Calendar 中的Week值

getIso8601Value

public int getIso8601Value()

获取ISO8601规范的int值，from 1 (Monday) to 7 (Sunday).

Returns:

ISO8601规范的int值

Since:

5.8.0

toChinese

public String toChinese()

转换为中文名

Returns:

星期的中文名

Since:

3.3.0

toChinese

public String toChinese(String weekNamePre)

转换为中文名

Parameters:

weekNamePre - 表示星期的前缀，例如前缀为“星期”，则返回结果为“星期一”；前缀为”周“，结果为“周一”

Returns:

星期的中文名

Since:

4.0.11

toJdkDayOfWeek

public DayOfWeek toJdkDayOfWeek()

转换为DayOfWeek

Returns:

DayOfWeek

Since:

5.8.0

of

public static Week of(int calendarWeekIntValue)

将 Calendar星期相关值转换为Week枚举对象

Parameters:

calendarWeekIntValue - Calendar中关于Week的int值，1表示Sunday

Returns:

Week

See Also:

SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY

of

public static Week of(String name)
               throws IllegalArgumentException

解析别名为Week对象，别名如：sun或者SUNDAY，不区分大小写

Parameters:

name - 别名值

Returns:

周枚举Week，非空

Throws:

IllegalArgumentException - 如果别名无对应的枚举，抛出此异常

Since:

5.8.0

of

public static Week of(DayOfWeek dayOfWeek)

将 DayOfWeek星期相关值转换为Week枚举对象

Parameters:

dayOfWeek - DayOfWeek星期值

Returns:

Week

Since:

5.7.14

See Also:

SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY