org.nuxeo.runtime

Class Version

java.lang.Object

org.nuxeo.runtime.Version

All Implemented Interfaces:

Serializable, Comparable<Version>

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

A version consists of three fields, denoting the major version, the minor version, and the update version. Example: 3.1.2.

Author:

Bogdan Stefanescu

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Version	MAX
static Version	MIN
static Version	ZERO

Constructor Summary

Constructors

Constructor and Description
Version(int major, int minor, int update) Creates a new version object given the major, minor and update version numbers.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(Version v)
boolean	equals(Object object)
int	getMajorVersion() Gets the major version field.
int	getMinorVersion() Gets the minor version field.
int	getUpdateVersion() Gets the update version field.
int	hashCode()
boolean	isEqualTo(Version version) Tests if the current version is equal to the given one.
boolean	isGreaterOrEqualThan(Version version) Tests if the current version is greater or equal to the given one.
boolean	isGreaterThan(Version version) Tests if the current version is greater than the given one.
static Version	parseString(String version) Creates a new version object given a string representation of the version.
String	toString() Gets the string representation of this version.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

ZERO

public static final Version ZERO

MIN

public static final Version MIN

MAX

public static final Version MAX

Constructor Detail

Version

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

Creates a new version object given the major, minor and update version numbers.

Parameters:

major - the major version

minor - the minor version

update - the update version

Method Detail

parseString

public static Version parseString(String version)

Creates a new version object given a string representation of the version.

Parameters:

version - the version string

Returns:

the version object

Throws:

NumberFormatException - if the version string is invalid

isGreaterThan

public boolean isGreaterThan(Version version)

Tests if the current version is greater than the given one.

Parameters:

version - the version to compare to the current one

Returns:

true if the current version is greater, false otherwise

isGreaterOrEqualThan

public boolean isGreaterOrEqualThan(Version version)

Tests if the current version is greater or equal to the given one.

Parameters:

version - the version to compare to the current one

Returns:

if the current version is greater or equal, false otherwise

isEqualTo

public boolean isEqualTo(Version version)

Tests if the current version is equal to the given one.

Parameters:

version - the version to compare to the current one

Returns:

if the current version is equal to the given one, false otherwise

getMinorVersion

public int getMinorVersion()

Gets the minor version field.

Returns:

the minor

getMajorVersion

public int getMajorVersion()

Gets the major version field.

Returns:

the major

getUpdateVersion

public int getUpdateVersion()

Gets the update version field.

Returns:

the update

toString

public String toString()

Gets the string representation of this version.

The string representation can be used in parseString(String) to create a version object.

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

compareTo

public int compareTo(Version v)

Specified by:

compareTo in interface Comparable<Version>