Package org.miaixz.bus.core.io.unit

Enum Class DataUnit

java.lang.Object

java.lang.Enum<DataUnit>

org.miaixz.bus.core.io.unit.DataUnit

All Implemented Interfaces:

Serializable, Comparable<DataUnit>, Constable

public enum DataUnit
extends Enum<DataUnit>

数据单位封装 此类来自于：Spring-framework

     BYTES      1B      2^0     1
     KILOBYTES  1KB     2^10    1,024
     MEGABYTES  1MB     2^20    1,048,576
     GIGABYTES  1GB     2^30    1,073,741,824
     TERABYTES  1TB     2^40    1,099,511,627,776
 

Since:

Java 17+

Author:

Kimi Liu

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
BYTES	Bytes, 后缀表示为： B.
GIGABYTES	Gigabytes, 后缀表示为： GB.
KILOBYTES	Kilobytes, 后缀表示为： KB.
MEGABYTES	Megabytes, 后缀表示为： MB.
TERABYTES	Terabytes, 后缀表示为： TB.

Method Summary

Modifier and Type	Method	Description
static DataUnit	fromSuffix(String suffix)	通过后缀返回对应的 DataUnit
static DataUnit	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DataUnit[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

BYTES

public static final DataUnit BYTES

Bytes, 后缀表示为： B.

KILOBYTES

public static final DataUnit KILOBYTES

Kilobytes, 后缀表示为： KB.

MEGABYTES

public static final DataUnit MEGABYTES

Megabytes, 后缀表示为： MB.

GIGABYTES

public static final DataUnit GIGABYTES

Gigabytes, 后缀表示为： GB.

TERABYTES

public static final DataUnit TERABYTES

Terabytes, 后缀表示为： TB.

Method Details

values

public static DataUnit[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static DataUnit valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

fromSuffix

public static DataUnit fromSuffix(String suffix)

通过后缀返回对应的 DataUnit

Parameters:

suffix - 单位后缀

Returns:

匹配到的DataUnit

Throws:

IllegalArgumentException - 后缀无法识别报错