Package uk.ac.manchester.spinnaker.messages.model

Class Version

java.lang.Object

uk.ac.manchester.spinnaker.messages.model.Version

All Implemented Interfaces:

Comparable<Version>

public final class Version
extends Object
implements Comparable<Version>

A three-part semantic version description.

Author:

Donal Fellows

Field Summary

Fields

Modifier and Type	Field	Description
int	majorVersion	The major version number.
int	minorVersion	The minor version number.
int	revision	The revision number.

Constructor Summary

Constructors

Constructor	Description
Version(int major, int minor, int rev)	Create a version number.
Version(String threePartVersion)	Create a version number.
Version(String major, String minor, String rev)	Create a version number.

Method Summary

Modifier and Type	Method	Description
int	compareTo(Version other)
boolean	equals(Object other)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

majorVersion

public final int majorVersion

The major version number. Two versions are not compatible if they have different major version numbers. Major version number differences dominate.

minorVersion

public final int minorVersion

The minor version number.

revision

public final int revision

The revision number. Less important than the minor version number.

Constructor Details

Version

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

Create a version number.

Parameters:

major - the major number

minor - the minor number

rev - the revision number

Version

public Version(String major, String minor, String rev)

Create a version number.

Parameters:

major - the major number

minor - the minor number

rev - the revision number

Version

public Version(String threePartVersion)

Create a version number.

Parameters:

threePartVersion - the version identifier, as X or X.Y or X.Y.Z.

Throws:

IllegalArgumentException - If the version string doesn't match one of the supported patterns.

Method Details

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(Version other)

Specified by:

compareTo in interface Comparable<Version>

toString

public String toString()

Overrides:

toString in class Object