groovyx.gpars.actor
Class ActorMessage

java.lang.Object
  groovyx.gpars.actor.ActorMessage

All Implemented Interfaces:

java.io.Serializable

public class ActorMessage
extends java.lang.Object
implements java.io.Serializable

An internal representation of received messages holding both the original message plus the sender actor reference. This class is not intended to be use directly by users.

Author:

Vaclav Pech, Alex Tkachman Date: Feb 27, 2009

See Also:

Serialized Form

Field Summary

private java.lang.Object	payLoad
private MessageStream	sender
private static long	serialVersionUID

Constructor Summary

protected	ActorMessage() Constructor for serialization
	ActorMessage(java.lang.Object payLoad, MessageStream sender) Creates a new instance

Method Summary

static <T> ActorMessage	build(T payLoad) Factory method to create instances of ActorMessage with given payload.
java.lang.Object	getPayLoad()
MessageStream	getSender()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

payLoad

private java.lang.Object payLoad

sender

private MessageStream sender

Constructor Detail

ActorMessage

public ActorMessage(java.lang.Object payLoad,
                    MessageStream sender)

Creates a new instance

Parameters:

payLoad - The original message

sender - The sending actor, null, if the message was not sent by an actor

ActorMessage

protected ActorMessage()

Constructor for serialization

Method Detail

getPayLoad

public java.lang.Object getPayLoad()

getSender

public MessageStream getSender()

build

public static <T> ActorMessage build(T payLoad)

Factory method to create instances of ActorMessage with given payload. The sender of the ActorMessage is retrieved from the ReplyRegistry.

Parameters:

payLoad - The original message

Returns:

The newly created message

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object