Class VersionInfo

java.lang.Object

org.graalvm.shadowed.com.ibm.icu.util.VersionInfo

All Implemented Interfaces:

Comparable<VersionInfo>

public final class VersionInfo
extends Object
implements Comparable<VersionInfo>

Class to store version numbers of the form major.minor.milli.micro.

Field Summary

Fields

Modifier and Type	Field	Description
static final VersionInfo	ICU_DATA_VERSION	Deprecated. This API is ICU internal only.
static final String	ICU_DATA_VERSION_PATH	Deprecated. This API is ICU internal only.
static final VersionInfo	ICU_VERSION	ICU4J current release version
static final VersionInfo	UCOL_BUILDER_VERSION	Collation builder code version.
static final VersionInfo	UCOL_RUNTIME_VERSION	Collation runtime version (sort key generator, string comparisons).
static final VersionInfo	UCOL_TAILORINGS_VERSION	Deprecated. ICU 54
static final VersionInfo	UNICODE_1_0	Unicode 1.0 version
static final VersionInfo	UNICODE_1_0_1	Unicode 1.0.1 version
static final VersionInfo	UNICODE_1_1_0	Unicode 1.1.0 version
static final VersionInfo	UNICODE_1_1_5	Unicode 1.1.5 version
static final VersionInfo	UNICODE_10_0	Unicode 10.0 version
static final VersionInfo	UNICODE_11_0	Unicode 11.0 version
static final VersionInfo	UNICODE_12_0	Unicode 12.0 version
static final VersionInfo	UNICODE_12_1	Unicode 12.1 version
static final VersionInfo	UNICODE_13_0	Unicode 13.0 version
static final VersionInfo	UNICODE_14_0	Unicode 14.0 version
static final VersionInfo	UNICODE_15_0	Unicode 15.0 version
static final VersionInfo	UNICODE_15_1	Unicode 15.1 version
static final VersionInfo	UNICODE_16_0	Unicode 16.0 version
static final VersionInfo	UNICODE_2_0	Unicode 2.0 version
static final VersionInfo	UNICODE_2_1_2	Unicode 2.1.2 version
static final VersionInfo	UNICODE_2_1_5	Unicode 2.1.5 version
static final VersionInfo	UNICODE_2_1_8	Unicode 2.1.8 version
static final VersionInfo	UNICODE_2_1_9	Unicode 2.1.9 version
static final VersionInfo	UNICODE_3_0	Unicode 3.0 version
static final VersionInfo	UNICODE_3_0_1	Unicode 3.0.1 version
static final VersionInfo	UNICODE_3_1_0	Unicode 3.1.0 version
static final VersionInfo	UNICODE_3_1_1	Unicode 3.1.1 version
static final VersionInfo	UNICODE_3_2	Unicode 3.2 version
static final VersionInfo	UNICODE_4_0	Unicode 4.0 version
static final VersionInfo	UNICODE_4_0_1	Unicode 4.0.1 version
static final VersionInfo	UNICODE_4_1	Unicode 4.1 version
static final VersionInfo	UNICODE_5_0	Unicode 5.0 version
static final VersionInfo	UNICODE_5_1	Unicode 5.1 version
static final VersionInfo	UNICODE_5_2	Unicode 5.2 version
static final VersionInfo	UNICODE_6_0	Unicode 6.0 version
static final VersionInfo	UNICODE_6_1	Unicode 6.1 version
static final VersionInfo	UNICODE_6_2	Unicode 6.2 version
static final VersionInfo	UNICODE_6_3	Unicode 6.3 version
static final VersionInfo	UNICODE_7_0	Unicode 7.0 version
static final VersionInfo	UNICODE_8_0	Unicode 8.0 version
static final VersionInfo	UNICODE_9_0	Unicode 9.0 version

Method Summary

Modifier and Type	Method	Description
int	compareTo(VersionInfo other)	Compares other with this VersionInfo.
boolean	equals(Object other)	Checks if this version information is equals to the argument version
static VersionInfo	getInstance(int major)	Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(int major, int minor)	Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(int major, int minor, int milli)	Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(int major, int minor, int milli, int micro)	Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(String version)	Returns an instance of VersionInfo with the argument version.
int	getMajor()	Returns the major version number
int	getMicro()	Returns the micro version number
int	getMilli()	Returns the milli version number
int	getMinor()	Returns the minor version number
String	getVersionString(int minDigits, int maxDigits)	Deprecated. This API is ICU internal only.
int	hashCode()	Returns the hash code value for this set.
static void	main(String[] args)	Main method prints out ICU version information
String	toString()	Returns the String representative of VersionInfo in the format of "major.minor.milli.micro"

Methods inherited from class Object

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

Field Details

UNICODE_1_0

public static final VersionInfo UNICODE_1_0

Unicode 1.0 version

UNICODE_1_0_1

public static final VersionInfo UNICODE_1_0_1

Unicode 1.0.1 version

UNICODE_1_1_0

public static final VersionInfo UNICODE_1_1_0

Unicode 1.1.0 version

UNICODE_1_1_5

public static final VersionInfo UNICODE_1_1_5

Unicode 1.1.5 version

UNICODE_2_0

public static final VersionInfo UNICODE_2_0

Unicode 2.0 version

UNICODE_2_1_2

public static final VersionInfo UNICODE_2_1_2

Unicode 2.1.2 version

UNICODE_2_1_5

public static final VersionInfo UNICODE_2_1_5

Unicode 2.1.5 version

UNICODE_2_1_8

public static final VersionInfo UNICODE_2_1_8

Unicode 2.1.8 version

UNICODE_2_1_9

public static final VersionInfo UNICODE_2_1_9

Unicode 2.1.9 version

UNICODE_3_0

public static final VersionInfo UNICODE_3_0

Unicode 3.0 version

UNICODE_3_0_1

public static final VersionInfo UNICODE_3_0_1

Unicode 3.0.1 version

UNICODE_3_1_0

public static final VersionInfo UNICODE_3_1_0

Unicode 3.1.0 version

UNICODE_3_1_1

public static final VersionInfo UNICODE_3_1_1

Unicode 3.1.1 version

UNICODE_3_2

public static final VersionInfo UNICODE_3_2

Unicode 3.2 version

UNICODE_4_0

public static final VersionInfo UNICODE_4_0

Unicode 4.0 version

UNICODE_4_0_1

public static final VersionInfo UNICODE_4_0_1

Unicode 4.0.1 version

UNICODE_4_1

public static final VersionInfo UNICODE_4_1

Unicode 4.1 version

UNICODE_5_0

public static final VersionInfo UNICODE_5_0

Unicode 5.0 version

UNICODE_5_1

public static final VersionInfo UNICODE_5_1

Unicode 5.1 version

UNICODE_5_2

public static final VersionInfo UNICODE_5_2

Unicode 5.2 version

UNICODE_6_0

public static final VersionInfo UNICODE_6_0

Unicode 6.0 version

UNICODE_6_1

public static final VersionInfo UNICODE_6_1

Unicode 6.1 version

UNICODE_6_2

public static final VersionInfo UNICODE_6_2

Unicode 6.2 version

UNICODE_6_3

public static final VersionInfo UNICODE_6_3

Unicode 6.3 version

UNICODE_7_0

public static final VersionInfo UNICODE_7_0

Unicode 7.0 version

UNICODE_8_0

public static final VersionInfo UNICODE_8_0

Unicode 8.0 version

UNICODE_9_0

public static final VersionInfo UNICODE_9_0

Unicode 9.0 version

UNICODE_10_0

public static final VersionInfo UNICODE_10_0

Unicode 10.0 version

UNICODE_11_0

public static final VersionInfo UNICODE_11_0

Unicode 11.0 version

UNICODE_12_0

public static final VersionInfo UNICODE_12_0

Unicode 12.0 version

UNICODE_12_1

public static final VersionInfo UNICODE_12_1

Unicode 12.1 version

UNICODE_13_0

public static final VersionInfo UNICODE_13_0

Unicode 13.0 version

UNICODE_14_0

public static final VersionInfo UNICODE_14_0

Unicode 14.0 version

UNICODE_15_0

public static final VersionInfo UNICODE_15_0

Unicode 15.0 version

UNICODE_15_1

public static final VersionInfo UNICODE_15_1

Unicode 15.1 version

UNICODE_16_0

public static final VersionInfo UNICODE_16_0

Unicode 16.0 version

ICU_VERSION

public static final VersionInfo ICU_VERSION

ICU4J current release version

ICU_DATA_VERSION_PATH

@Deprecated
public static final String ICU_DATA_VERSION_PATH

Deprecated.

This API is ICU internal only.

Data version string for ICU's data file. Not used when loading from resources packaged in the .jar. Used for appending to data path (e.g. icudt43b)

See Also:

• Constant Field Values

ICU_DATA_VERSION

@Deprecated
public static final VersionInfo ICU_DATA_VERSION

Deprecated.

This API is ICU internal only.

Data version in ICU4J.

UCOL_RUNTIME_VERSION

public static final VersionInfo UCOL_RUNTIME_VERSION

Collation runtime version (sort key generator, string comparisons). If the version is different, sort keys for the same string could be different. This value may change in subsequent releases of ICU.

UCOL_BUILDER_VERSION

public static final VersionInfo UCOL_BUILDER_VERSION

Collation builder code version. When this is different, the same tailoring might result in assigning different collation elements to code points. This value may change in subsequent releases of ICU.

UCOL_TAILORINGS_VERSION

@Deprecated
public static final VersionInfo UCOL_TAILORINGS_VERSION

Deprecated.

ICU 54

Constant version 1. This was intended to be the version of collation tailorings, but instead the tailoring data carries a version number.

Method Details

getInstance

public static VersionInfo getInstance(String version)

Returns an instance of VersionInfo with the argument version.

Parameters:

version - version String in the format of "major.minor.milli.micro" or "major.minor.milli" or "major.minor" or "major", where major, minor, milli, micro are non-negative numbers <= 255. If the trailing version numbers are not specified they are taken as 0s. E.g. Version "3.1" is equivalent to "3.1.0.0".

Returns:

an instance of VersionInfo with the argument version.

Throws:

IllegalArgumentException - when the argument version is not in the right format

getInstance

public static VersionInfo getInstance(int major,
 int minor,
 int milli,
 int micro)

Returns an instance of VersionInfo with the argument version.

Parameters:

major - major version, non-negative number <= 255.

minor - minor version, non-negative number <= 255.

milli - milli version, non-negative number <= 255.

micro - micro version, non-negative number <= 255.

Throws:

IllegalArgumentException - when either arguments are negative or > 255

getInstance

public static VersionInfo getInstance(int major,
 int minor,
 int milli)

Returns an instance of VersionInfo with the argument version. Equivalent to getInstance(major, minor, milli, 0).

Parameters:

major - major version, non-negative number <= 255.

minor - minor version, non-negative number <= 255.

milli - milli version, non-negative number <= 255.

Throws:

IllegalArgumentException - when either arguments are negative or > 255

getInstance

public static VersionInfo getInstance(int major,
 int minor)

Returns an instance of VersionInfo with the argument version. Equivalent to getInstance(major, minor, 0, 0).

Parameters:

major - major version, non-negative number <= 255.

minor - minor version, non-negative number <= 255.

Throws:

IllegalArgumentException - when either arguments are negative or > 255

getInstance

public static VersionInfo getInstance(int major)

Returns an instance of VersionInfo with the argument version. Equivalent to getInstance(major, 0, 0, 0).

Parameters:

major - major version, non-negative number <= 255.

Throws:

IllegalArgumentException - when either arguments are negative or > 255

toString

public String toString()

Returns the String representative of VersionInfo in the format of "major.minor.milli.micro"

Overrides:

toString in class Object

Returns:

String representative of VersionInfo

getMajor

public int getMajor()

Returns the major version number

Returns:

the major version number

getMinor

public int getMinor()

Returns the minor version number

Returns:

the minor version number

getMilli

public int getMilli()

Returns the milli version number

Returns:

the milli version number

getMicro

public int getMicro()

Returns the micro version number

Returns:

the micro version number

equals

public boolean equals(Object other)

Checks if this version information is equals to the argument version

Overrides:

equals in class Object

Parameters:

other - object to be compared

Returns:

true if other is equals to this object's version information, false otherwise

hashCode

public int hashCode()

Returns the hash code value for this set.

Overrides:

hashCode in class Object

Returns:

the hash code value for this set.

See Also:

• Object.hashCode()

compareTo

public int compareTo(VersionInfo other)

Compares other with this VersionInfo.

Specified by:

compareTo in interface Comparable<VersionInfo>

Parameters:

other - VersionInfo to be compared

Returns:

0 if the argument is a VersionInfo object that has version information equals to this object. Less than 0 if the argument is a VersionInfo object that has version information greater than this object. Greater than 0 if the argument is a VersionInfo object that has version information less than this object.

main

public static void main(String[] args)

Main method prints out ICU version information

Parameters:

args - arguments (currently not used)

getVersionString

@Deprecated
public String getVersionString(int minDigits,
 int maxDigits)

Deprecated.

This API is ICU internal only. (For use in CLDR, etc.)

Generate version string separated by dots with the specified digit width. Version digit 0 after minDigits will be trimmed off.

Parameters:

minDigits - Minimum number of version digits

maxDigits - Maximum number of version digits

Returns:

A tailored version string