com.opera.core.systems.internal

Class VersionUtil

java.lang.Object

com.opera.core.systems.internal.VersionUtil

public class VersionUtil
extends Object

A replacement for a subset of com.sun.xml.internal.ws.util.VersionUtil.

Constructor Summary

Constructors

Constructor and Description
VersionUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static int	compare(String a, String b) Returns a negative number if the first version is lower than the second, zero if they are equal, and a positive number if the first version is higher than the second.

Methods inherited from class java.lang.Object

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

Constructor Detail

VersionUtil

public VersionUtil()

Method Detail

compare

public static int compare(String a,
          String b)

Returns a negative number if the first version is lower than the second, zero if they are equal, and a positive number if the first version is higher than the second.

Parameters:

a - first version

b - second version

Returns:

-1, 0 or 1 based upon the comparison results: -1 if a is less than b, 0 if a is equal to b 1 if a is greater than b