org.jivesoftware.util

Class JavaSpecVersion

java.lang.Object

org.jivesoftware.util.JavaSpecVersion

All Implemented Interfaces:

Comparable<JavaSpecVersion>

public final class JavaSpecVersion
extends Object
implements Comparable<JavaSpecVersion>

Holds version information for Java specification (a major and minor version, eg: 1.8, or just a number, eg: 11). For comparison purposes, only the minor version number is used.

Author:

Guus der Kinderen, guus.der.kinderen@gmail.com

Constructor Summary

Constructors

Constructor and Description
JavaSpecVersion(CharSequence source) Create a new version from a simple version string (e.g.
JavaSpecVersion(int major, int minor) Create a new version information object.

Method Summary

Modifier and Type	Method and Description
int	compareTo(JavaSpecVersion that)
boolean	equals(Object o)
String	getVersionString() Returns the version number of this instance of Openfire as a String (ie major.minor.revision).
int	hashCode()
boolean	isNewerThan(JavaSpecVersion otherVersion) Convenience method for comparing versions
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaSpecVersion

public JavaSpecVersion(int major,
                       int minor)

Create a new version information object.

Parameters:

major - the major release number.

minor - the minor release number.

JavaSpecVersion

public JavaSpecVersion(CharSequence source)

Create a new version from a simple version string (e.g. "1.8")

Parameters:

source - the version string

Method Detail

getVersionString

public String getVersionString()

Returns the version number of this instance of Openfire as a String (ie major.minor.revision).

Returns:

The version as a string

isNewerThan

public boolean isNewerThan(JavaSpecVersion otherVersion)

Convenience method for comparing versions

Parameters:

otherVersion - a version to compare against

Returns:

true if this version is newer, otherwise false

compareTo

public int compareTo(JavaSpecVersion that)

Specified by:

compareTo in interface Comparable<JavaSpecVersion>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object