com.rabbitmq.client.impl

Class Version

java.lang.Object

com.rabbitmq.client.impl.Version

public class Version
extends java.lang.Object

Encapsulation of AMQP protocol version

Constructor Summary

Constructors

Constructor and Description
Version(int major, int minor) Creates a new Version instance.

Method Summary

Methods

Modifier and Type	Method and Description
Version	adjust() Adjust a version for spec weirdness.
static boolean	checkVersion(Version clientVersion, Version serverVersion) Check compatibility of a client and server version, from the client's perspective.
boolean	equals(java.lang.Object o)
int	getMajor() Retrieve the major version number.
int	getMinor() Retrieve the minor version number.
int	hashCode()
java.lang.String	toString() Retrieve a String representation of the version in the standard AMQP version format of -

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Version

public Version(int major,
       int minor)

Creates a new Version instance.

Parameters:

major - the AMQP major version number

minor - the AMQP minor version number

Method Detail

getMajor

public int getMajor()

Retrieve the major version number.

Returns:

the major version number

getMinor

public int getMinor()

Retrieve the minor version number.

Returns:

the minor version number

toString

public java.lang.String toString()

Retrieve a String representation of the version in the standard AMQP version format of -

Overrides:

toString in class java.lang.Object

Returns:

a String representation of the version

See Also:

Object.toString()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

adjust

public Version adjust()

Adjust a version for spec weirdness. The AMQP 0-8 spec confusingly defines the version as 8-0. This method maps the latter to the former.

Returns:

the adjusted Version

checkVersion

public static boolean checkVersion(Version clientVersion,
                   Version serverVersion)

Check compatibility of a client and server version, from the client's perspective.

Parameters:

clientVersion - the client Version

serverVersion - the server Version

Returns:

a boolean value