local.tomas.util.versioning
Class VersionComparator

java.lang.Object
  local.tomas.util.versioning.VersionComparator

All Implemented Interfaces:

Comparator<String>

public class VersionComparator
extends Object
implements Comparator<String>

Version string comparator.

Author:

tomas

Constructor Summary

VersionComparator()

Method Summary

int	compare(String o1, String o2) Compare version strings.
static VersionComparator	getInstance() Get singleton.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

VersionComparator

public VersionComparator()

Method Detail

getInstance

public static VersionComparator getInstance()

Get singleton.

Returns:

the singleton

compare

public int compare(String o1,
                   String o2)

Compare version strings.

Specified by:

compare in interface Comparator<String>

Parameters:

o1 - first version string

o2 - second version string

Returns: