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## org.jgroups
Class Version

    java.lang.Object
      org.jgroups.Version

    public class Version

extends java.lang.Object

We're using the scheme described at http://www.jboss.com/index.html?module=bb&op=viewtopic&t=77231 for major, minor and micro version numbers. We have 5 bits for major and minor version numbers each and 6 bits for the micro version. This gives: X = 0-31 for major versions Y = 0-31 for minor versions Z = 0-63 for micro versions

Author:
  Bela Ban Holds version information for JGroups.

Field Summary
`static java.lang.String` | `description`
`static short` | `major`
`static short` | `micro`
`static short` | `minor`
`static java.lang.String` | `string_version`
`static short` | `version`

Constructor Summary
`Version()`

Method Summary
`static short[]` | `decode(short version)`
`static short` | `encode(int major, int minor, int micro)` Method copied from http://www.jboss.com/index.html?module=bb&op=viewtopic&t=77231
`static boolean` | `isBinaryCompatible(short ver)` Checks whether ver is binary compatible with the current version.
`static boolean` | `isBinaryCompatible(short ver1, short ver2)`
`static boolean` | `isSame(short v)` Compares the specified version number against the current version number.
`static void` | `main(java.lang.String[] args)` Prints the value of the description and cvs fields to System.out.
`static java.lang.String` | `print(short version)` Method copied from http://www.jboss.com/index.html?module=bb&op=viewtopic&t=77231
`static java.lang.String` | `printDescription()` Returns the catenation of the description and cvs fields.
`static java.lang.String` | `printVersion()` Returns the version field as a String.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### major

    public static final short major

See Also:
  Constant Field Values

### minor

    public static final short minor

See Also:
  Constant Field Values

### micro

    public static final short micro

See Also:
  Constant Field Values

### description

    public static final java.lang.String description

See Also:
  Constant Field Values

### version

    public static final short version

### string_version

    public static final java.lang.String string_version

Constructor Detail

### Version

    public Version()

Method Detail

### main

    public static void main(java.lang.String[] args)

  Prints the value of the description and cvs fields to System.out.

  Parameters:
    `args` -

### printDescription

    public static java.lang.String printDescription()

  Returns the catenation of the description and cvs fields.

  Returns:
    String with description

### printVersion

    public static java.lang.String printVersion()

  Returns the version field as a String.

  Returns:
    String with version

### isSame

    public static boolean isSame(short v)

  Compares the specified version number against the current version number.

  Parameters:
    `v` - short
  Returns:
    Result of == operator.

### encode

    public static short encode(int major,
                               int minor,
                               int micro)

  Method copied from http://www.jboss.com/index.html?module=bb&op=viewtopic&t=77231

### print

    public static java.lang.String print(short version)

  Method copied from http://www.jboss.com/index.html?module=bb&op=viewtopic&t=77231

### decode

    public static short[] decode(short version)

### isBinaryCompatible

    public static boolean isBinaryCompatible(short ver)

  Checks whether ver is binary compatible with the current version. The rule for binary compatibility is that the major and minor versions have to match, whereas micro versions can differ.

  Parameters:
    `ver` -
  Returns:

### isBinaryCompatible

    public static boolean isBinaryCompatible(short ver1,
                                             short ver2)

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Copyright © 1998-2009 Bela Ban / Red Hat. All Rights Reserved.