org.xnap.commons.util
Class VersionParser

java.lang.Object
  org.xnap.commons.util.VersionParser

All Implemented Interfaces:

Comparable

public class VersionParser
extends Object
implements Comparable

This class can parse an compare (software) versions.

Constructor Summary

VersionParser(String version)
Constructs a new version parser that parses version.

Method Summary

static int	compare(String v1, String v2) Compares version v1 with version v2.
int	compareTo(Object o) Compares this VersionParser to o.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VersionParser

public VersionParser(String version)

Constructs a new version parser that parses version.

Method Detail

compare

public static int compare(String v1,
                          String v2)

Compares version v1 with version v2.

Returns:

1, if v1 is more recent; 0, if v1 is equal to v2; -1, if v2 is more recent

See Also:

compareTo(Object)

compareTo

public int compareTo(Object o)

Compares this VersionParser to o.

Specified by:

compareTo in interface Comparable

Returns:

1, if v1 is more recent; 0, if v1 is equal to v2; -1, if v2 is more recent

toString

public String toString()

Overrides:

toString in class Object