Package VASSAL.tools.version

Class VersionUtils

java.lang.Object

VASSAL.tools.version.VersionUtils

public class VersionUtils
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VersionUtils()

Method Summary

Modifier and Type	Method	Description
static int	compareVersions(String v0, String v1)	Compares VASSAL version strings.
static boolean	isCurrent(String version)
static Boolean	isUpdateable(String runningVersion)
static void	main(String[] args)
static String	nextMinorVersion(String v)
static String	truncateToMinorVersion(String v)

Methods inherited from class java.lang.Object

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

Constructor Details

VersionUtils

protected VersionUtils()

Method Details

isCurrent

public static boolean isCurrent(String version)
                         throws IOException

Throws:

IOException

compareVersions

public static int compareVersions(String v0,
String v1)

Compares VASSAL version strings. This method is guaranteed to correctly compare the current version string with any other version string. It is not guaranteed to correctly compare two arbitrary version strings.

Returns:

negative if v0 < v1, positive if v0 > v1, and zero if v0 == v1 or if the ordering cannot be determined from the parseable parts of the two Strings.

isUpdateable

public static Boolean isUpdateable(String runningVersion)
                            throws IOException

Throws:

IOException

nextMinorVersion

public static String nextMinorVersion(String v)

truncateToMinorVersion

public static String truncateToMinorVersion(String v)

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException