Package com.ibm.icu.util
Class VersionInfo
java.lang.Object
com.ibm.icu.util.VersionInfo
- All Implemented Interfaces:
Comparable<VersionInfo>
Class to store version numbers of the form major.minor.milli.micro.
- Author:
- synwee
-
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final VersionInfo
Deprecated.This API is ICU internal only.static final String
Deprecated.This API is ICU internal only.static final VersionInfo
ICU4J current release versionstatic final VersionInfo
Collation builder code version.static final VersionInfo
Collation runtime version (sort key generator, string comparisons).static final VersionInfo
Deprecated.ICU 54static final VersionInfo
Unicode 1.0 versionstatic final VersionInfo
Unicode 1.0.1 versionstatic final VersionInfo
Unicode 1.1.0 versionstatic final VersionInfo
Unicode 1.1.5 versionstatic final VersionInfo
Unicode 10.0 versionstatic final VersionInfo
Unicode 11.0 versionstatic final VersionInfo
Unicode 12.0 versionstatic final VersionInfo
Unicode 12.1 versionstatic final VersionInfo
Unicode 13.0 versionstatic final VersionInfo
Unicode 14.0 versionstatic final VersionInfo
Unicode 15.0 versionstatic final VersionInfo
Unicode 2.0 versionstatic final VersionInfo
Unicode 2.1.2 versionstatic final VersionInfo
Unicode 2.1.5 versionstatic final VersionInfo
Unicode 2.1.8 versionstatic final VersionInfo
Unicode 2.1.9 versionstatic final VersionInfo
Unicode 3.0 versionstatic final VersionInfo
Unicode 3.0.1 versionstatic final VersionInfo
Unicode 3.1.0 versionstatic final VersionInfo
Unicode 3.1.1 versionstatic final VersionInfo
Unicode 3.2 versionstatic final VersionInfo
Unicode 4.0 versionstatic final VersionInfo
Unicode 4.0.1 versionstatic final VersionInfo
Unicode 4.1 versionstatic final VersionInfo
Unicode 5.0 versionstatic final VersionInfo
Unicode 5.1 versionstatic final VersionInfo
Unicode 5.2 versionstatic final VersionInfo
Unicode 6.0 versionstatic final VersionInfo
Unicode 6.1 versionstatic final VersionInfo
Unicode 6.2 versionstatic final VersionInfo
Unicode 6.3 versionstatic final VersionInfo
Unicode 7.0 versionstatic final VersionInfo
Unicode 8.0 versionstatic final VersionInfo
Unicode 9.0 version -
Method Summary
Modifier and TypeMethodDescriptionint
compareTo
(VersionInfo other) Compares other with this VersionInfo.boolean
Checks if this version information is equals to the argument versionstatic 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 numberint
getMicro()
Returns the micro version numberint
getMilli()
Returns the milli version numberint
getMinor()
Returns the minor version numbergetVersionString
(int minDigits, int maxDigits) Deprecated.This API is ICU internal only.int
hashCode()
Returns the hash code value for this set.static void
Main method prints out ICU version informationtoString()
Returns the String representative of VersionInfo in the format of "major.minor.milli.micro"
-
Field Details
-
UNICODE_1_0
Unicode 1.0 version -
UNICODE_1_0_1
Unicode 1.0.1 version -
UNICODE_1_1_0
Unicode 1.1.0 version -
UNICODE_1_1_5
Unicode 1.1.5 version -
UNICODE_2_0
Unicode 2.0 version -
UNICODE_2_1_2
Unicode 2.1.2 version -
UNICODE_2_1_5
Unicode 2.1.5 version -
UNICODE_2_1_8
Unicode 2.1.8 version -
UNICODE_2_1_9
Unicode 2.1.9 version -
UNICODE_3_0
Unicode 3.0 version -
UNICODE_3_0_1
Unicode 3.0.1 version -
UNICODE_3_1_0
Unicode 3.1.0 version -
UNICODE_3_1_1
Unicode 3.1.1 version -
UNICODE_3_2
Unicode 3.2 version -
UNICODE_4_0
Unicode 4.0 version -
UNICODE_4_0_1
Unicode 4.0.1 version -
UNICODE_4_1
Unicode 4.1 version -
UNICODE_5_0
Unicode 5.0 version -
UNICODE_5_1
Unicode 5.1 version -
UNICODE_5_2
Unicode 5.2 version -
UNICODE_6_0
Unicode 6.0 version -
UNICODE_6_1
Unicode 6.1 version -
UNICODE_6_2
Unicode 6.2 version -
UNICODE_6_3
Unicode 6.3 version -
UNICODE_7_0
Unicode 7.0 version -
UNICODE_8_0
Unicode 8.0 version -
UNICODE_9_0
Unicode 9.0 version -
UNICODE_10_0
Unicode 10.0 version -
UNICODE_11_0
Unicode 11.0 version -
UNICODE_12_0
Unicode 12.0 version -
UNICODE_12_1
Unicode 12.1 version -
UNICODE_13_0
Unicode 13.0 version -
UNICODE_14_0
Unicode 14.0 version -
UNICODE_15_0
Unicode 15.0 version -
ICU_VERSION
ICU4J current release version -
ICU_DATA_VERSION_PATH
Deprecated.This API is ICU internal only.Data version string for ICU's internal data. Used for appending to data path (e.g. icudt43b)- See Also:
-
ICU_DATA_VERSION
Deprecated.This API is ICU internal only.Data version in ICU4J. -
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
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.ICU 54Constant version 1. This was intended to be the version of collation tailorings, but instead the tailoring data carries a version number.
-
-
Method Details
-
getInstance
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
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
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
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
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
Returns the String representative of VersionInfo in the format of "major.minor.milli.micro" -
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
Checks if this version information is equals to the argument version -
hashCode
public int hashCode()Returns the hash code value for this set. -
compareTo
Compares other with this VersionInfo.- Specified by:
compareTo
in interfaceComparable<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
Main method prints out ICU version information- Parameters:
args
- arguments (currently not used)
-
getVersionString
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 afterminDigits
will be trimmed off.- Parameters:
minDigits
- Minimum number of version digitsmaxDigits
- Maximum number of version digits- Returns:
- A tailored version string
-