jgroup.relacs.types
Class MessageId

java.lang.Object
  jgroup.relacs.types.MessageId

public final class MessageId
extends java.lang.Object

The MessageId class wraps a value of the relacs daemon type "message id" in an object. A message id uniquely identifies multicast messages.

Since:

Jgroup 1.2

Author:

Alberto Montresor

Field Summary

static int

SIZE Size of this object in bytes

Constructor Summary

MessageId(int value)
Creates a MessageId object containing the specified value.

Method Summary

int	getValue() Returned the wrapped value.
static void	marshal(java.io.ObjectOutput msg, int value) Marshals the specified message id to an outgoing message.
static int	unmarshal(byte[] buf, int offset) Unamrshals a message id from an incoming byte array.
static int	unmarshal(java.io.ObjectInput msg) Unamrshals a message id from an incoming message.

Methods inherited from class java.lang.Object

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

Field Detail

SIZE

public static final int SIZE

Size of this object in bytes

See Also:

Constant Field Values

Constructor Detail

MessageId

public MessageId(int value)

Creates a MessageId object containing the specified value.

Method Detail

getValue

public int getValue()

Returned the wrapped value.

marshal

public static void marshal(java.io.ObjectOutput msg,
                           int value)
                    throws java.io.IOException

Marshals the specified message id to an outgoing message.

Throws:

java.io.IOException

unmarshal

public static int unmarshal(java.io.ObjectInput msg)
                     throws java.io.IOException

Unamrshals a message id from an incoming message.

Throws:

java.io.IOException

unmarshal

public static int unmarshal(byte[] buf,
                            int offset)

Unamrshals a message id from an incoming byte array.