Spring Framework 6.1.4 · org.springframework.util.unit.DataUnit

A standard set of DataSize units.

The unit prefixes used in this class are binary prefixes indicating multiplication by powers of 2. The following table displays the enum constants defined in this class and corresponding values.

Constant	Data Size	Power of 2	Size in Bytes
`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

Field Summary

Modifier and Type	Field and Description
public static final DataUnit	BYTES Bytes, represented by suffix `B`.
public static final DataUnit	GIGABYTES Gigabytes, represented by suffix `GB`.
public static final DataUnit	KILOBYTES Kilobytes, represented by suffix `KB`.
public static final DataUnit	MEGABYTES Megabytes, represented by suffix `MB`.
private final DataSize	size
private final String	suffix
public static final DataUnit	TERABYTES Terabytes, represented by suffix `TB`.

Constructor Summary

Access	Constructor and Description
private	DataUnit(String suffix, DataSize size)

Method Summary

Modifier and Type	Method and Description
public static DataUnit	Returns: the `DataUnit` matching the specified `suffix` fromSuffix(String one of the standard suffixes suffix) Return the `DataUnit` matching the specified `suffix`.
pack-priv DataSize	size()
public static DataUnit	valueOf(String name)
public static DataUnit[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

BYTES	back to summary
public static final DataUnit BYTES Bytes, represented by suffix `B`.

GIGABYTES	back to summary
public static final DataUnit GIGABYTES Gigabytes, represented by suffix `GB`.

KILOBYTES	back to summary
public static final DataUnit KILOBYTES Kilobytes, represented by suffix `KB`.

MEGABYTES	back to summary
public static final DataUnit MEGABYTES Megabytes, represented by suffix `MB`.

size	back to summary
private final DataSize size

suffix	back to summary
private final String suffix

TERABYTES	back to summary
public static final DataUnit TERABYTES Terabytes, represented by suffix `TB`.

Constructor Detail

DataUnit	back to summary
private DataUnit(String suffix, DataSize size)

Method Detail

fromSuffix back to summary

fromSuffix	back to summary
public static DataUnit fromSuffix(String suffix) Return the `DataUnit` matching the specified `suffix`. Parameters suffix:String one of the standard suffixes Returns:DataUnit the `DataUnit` matching the specified `suffix` Exceptions IllegalArgumentException: if the suffix does not match the suffix of any of this enum's constants

public static DataUnit fromSuffix(String suffix)

Return the DataUnit matching the specified suffix.

Parameters

suffix:String: one of the standard suffixes

Returns:DataUnit

the DataUnit matching the specified suffix

Exceptions

IllegalArgumentException:: if the suffix does not match the suffix of any of this enum's constants

size	back to summary
pack-priv DataSize size()

valueOf	back to summary
public static DataUnit valueOf(String name)

values	back to summary
public static DataUnit[] values()