jgroup.relacs.events
Class MulticastRequest

java.lang.Object
  jgroup.relacs.events.Event
      jgroup.relacs.events.MulticastRequest

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, EventTags

public final class MulticastRequest
extends Event

This class represents a local message exchanged between members and the daemon. It is used by members to multicast a message.

Since:

Jgroup 1.2

Author:

Alberto Montresor

See Also:

Serialized Form

Field Summary

Fields inherited from class jgroup.relacs.events.Event

gid, tag

Fields inherited from interface jgroup.relacs.events.EventTags

DAEMON_FAILURE_EVENT, DELIVERY_ACK, DELIVERY_EVENT, INSTALL_ACK, INSTALL_EVENT, JOIN_REQUEST, LEAVE_REQUEST, MEMBER_LEFT_EVENT, MULTICAST_REQUEST, PREPARE_ACK, PREPARE_EVENT

Constructor Summary

MulticastRequest()
Default constructor for externalization.

MulticastRequest(int gid, boolean isObject, OutMessage payload, MemberId sender, AckListener ackListener, ChainIdentifier chId)
Creates a MulticastRequest event.

Method Summary

AckListener	getAckListener()
ChainIdentifier	getChainId()
OutMessage	getPayload()
MemberId	getSender()
boolean	isObject()
void	readExternal(java.io.ObjectInput in) Restores the content of this object from the marshalled data contained in the specified input stream.
java.lang.String	toString()
void	writeExternal(java.io.ObjectOutput out) Marshals the content of this object to the specified output stream.

Methods inherited from class jgroup.relacs.events.Event

getGid, getTag

Methods inherited from class java.lang.Object

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

Constructor Detail

MulticastRequest

public MulticastRequest()

Default constructor for externalization.

MulticastRequest

public MulticastRequest(int gid,
                        boolean isObject,
                        OutMessage payload,
                        MemberId sender,
                        AckListener ackListener,
                        ChainIdentifier chId)

Creates a MulticastRequest event.

Parameters:

gid - group identifier

isObject - true if the message contains a single message

payload - the payload of the message

sender - sender identifier

ackListener - ack listener

chainId - the chain identifier

Method Detail

getPayload

public OutMessage getPayload()

isObject

public boolean isObject()

getSender

public MemberId getSender()

getAckListener

public AckListener getAckListener()

getChainId

public ChainIdentifier getChainId()

toString

public java.lang.String toString()

Overrides:

toString in class Event

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Restores the content of this object from the marshalled data contained in the specified input stream.

Specified by:

readExternal in interface java.io.Externalizable

Overrides:

readExternal in class Event

Parameters:

in - the stream to be read

Throws:

java.io.IOException

java.lang.ClassNotFoundException

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Marshals the content of this object to the specified output stream.

Specified by:

writeExternal in interface java.io.Externalizable

Overrides:

writeExternal in class Event

Parameters:

out - the stream to be written

Throws:

java.io.IOException