org.hawkular.inventory.api.model

Class Version

java.lang.Object

org.hawkular.inventory.api.model.Version

public final class Version
extends Object

Generic implementation of version comparison. Features:

• mixing of '-' (dash) and '.' (dot) separators,
• transition between characters and digits also constitutes a separator: 1.0alpha1 => [1, 0, alpha, 1]
• unlimited number of version components,
• version components in the text can be digits or strings
• strings are checked for well-known qualifiers and the qualifier ordering is used for version ordering. Well-known qualifiers (case insensitive):
  • alpha or a
  • beta or b
  • milestone or m
  • rc or cr
  • snapshot
  • (the empty string) or ga or final
  • sp
• a dash usually precedes a qualifier, and is always less important than something preceded with a dot.

Author:

Kenney Westerhof, Hervé Boutemy

See Also:

"Versioning" on Maven Wiki

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Version.JaxbAdapter

Constructor Summary

Constructors

Constructor and Description
Version(String version) Creates a Maven version from the specified string.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Version

public Version(String version)

Creates a Maven version from the specified string.

Parameters:

version - The version string to parse, must not be null.

Method Detail

compareTo

public int compareTo(Version o)

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