Package com.authlete.common.util

Class Version

java.lang.Object

com.authlete.common.util.Version

All Implemented Interfaces:

Serializable, Comparable<Version>

public class Version
extends Object
implements Comparable<Version>, Serializable

A class that represents a version number consisting of a major number, a minor number and a patch number.

Since:

3.54

See Also:

Semantic Versioning, Serialized Form

Constructor Summary

Constructors

Constructor	Description
Version(int major, int minor)	A constructor with a major number and a minor number.
Version(int major, int minor, int patch)	A constructor with a major number, a minor number and a patch number.

Method Summary

Modifier and Type	Method	Description
int	compareTo(Version version)
boolean	equals(Object o)
int	getMajor()	Get the major number.
int	getMinor()	Get the minor number.
int	getPatch()	Get the patch number.
boolean	greaterThan(Version other)	Judge whether this version is greater than the given version.
boolean	greaterThanOrEqualTo(Version other)	Judge whether this version is greater than or equal to the given version.
int	hashCode()
boolean	lessThan(Version other)	Judge whether this version is less than the given version.
boolean	lessThanOrEqualTo(Version other)	Judge whether this version is less than or equal to the given version.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Version

public Version(int major,
               int minor)

A constructor with a major number and a minor number.

This constructor is an alias of Version(major, minor, 0).

Parameters:

major - A major number.

minor - A minor number.

Version

public Version(int major,
               int minor,
               int patch)

A constructor with a major number, a minor number and a patch number.

Parameters:

major - A major number.

minor - A minor number.

patch - A patch number.

Method Detail

getMajor

public int getMajor()

Get the major number.

Returns:

The major number.

getMinor

public int getMinor()

Get the minor number.

Returns:

The minor number.

getPatch

public int getPatch()

Get the patch number.

Returns:

The patch number.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(Version version)

Specified by:

compareTo in interface Comparable<Version>

greaterThan

public boolean greaterThan(Version other)

Judge whether this version is greater than the given version.

Parameters:

other - A version to compare to.

Returns:

true if this version is greater than the given version.

greaterThanOrEqualTo

public boolean greaterThanOrEqualTo(Version other)

Judge whether this version is greater than or equal to the given version.

Parameters:

other - A version to compare to.

Returns:

true if this version is greater than or equal to the given version.

lessThan

public boolean lessThan(Version other)

Judge whether this version is less than the given version.

Parameters:

other - A version to compare to.

Returns:

true if this version is less than the given version.

lessThanOrEqualTo

public boolean lessThanOrEqualTo(Version other)

Judge whether this version is less than or equal to the given version.

Parameters:

other - A version to compare to.

Returns:

true if this version is less than or equal to the given version.