com.hp.util.version

Class ReleaseVersion

java.lang.Object

com.hp.util.version.ReleaseVersion

All Implemented Interfaces:

Comparable<ReleaseVersion>

public class ReleaseVersion
extends Object
implements Comparable<ReleaseVersion>

Instances of this class represent a release version of the form "[Major].[Minor].[Patch]".

Instances are immutable, which makes them thread-safe. The equals() and hashCode() methods have been overridden so that this class will play nicely with the Collection framework (e.g. using instances as keys in maps). This class implements the Comparable interface so instances sort correctly.

Author:

Thomas Vachuska, Simon Hunt, Steve Britt

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(ReleaseVersion o)
boolean	equals(Object o)
int	getMajor() Returns the major component of the build version.
int	getMinor() Returns the minor component of the build version.
int	getPatch() Returns the patch component of the build version.
int	hashCode()
String	toShortString() Returns the release version as a string without the leading zero for the Major number.
String	toString()
static ReleaseVersion	valueOf(BuildVersion bv) Returns a release version wrapping the given build version.

Methods inherited from class java.lang.Object

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

Method Detail

getMajor

public int getMajor()

Returns the major component of the build version.

Returns:

the major component

getMinor

public int getMinor()

Returns the minor component of the build version.

Returns:

the minor component

getPatch

public int getPatch()

Returns the patch component of the build version.

Returns:

the patch component

toString

public String toString()

Overrides:

toString in class Object

toShortString

public String toShortString()

Returns the release version as a string without the leading zero for the Major number.

Returns:

the non-leading zero version of the string

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(ReleaseVersion o)

Specified by:

compareTo in interface Comparable<ReleaseVersion>

valueOf

public static ReleaseVersion valueOf(BuildVersion bv)

Returns a release version wrapping the given build version.

Parameters:

bv - the build version

Returns:

the release version