goofs

Class MinorHeartbeatMessage

java.lang.Object

goofs.Message

goofs.MinorHeartbeatMessage

All Implemented Interfaces:

java.io.Serializable

public class MinorHeartbeatMessage
extends Message

Minor heartbeat from chunkserver to controller.

Author:

Elliott Forney

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class goofs.Message

Message.Kind

Field Summary

Fields inherited from class goofs.Message

dst, kind, src

Constructor Summary

Constructors

Constructor and Description
MinorHeartbeatMessage(HostID src, HostID dst, ChunkDescriptor[] newChunks, ChunkDescriptor[] corruptChunks) Create new minor heartbeat message

Method Summary

Modifier and Type	Method and Description
ChunkDescriptor[]	getCorruptChunks()
ChunkDescriptor[]	getNewChunks()
MinorHeartbeatMessage	send() Send this message to its destination and get reply.

Methods inherited from class goofs.Message

expectsReply, getDest, getSource, setDest, setSource, swapSrcDst, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MinorHeartbeatMessage

public MinorHeartbeatMessage(HostID src,
                             HostID dst,
                             ChunkDescriptor[] newChunks,
                             ChunkDescriptor[] corruptChunks)

Create new minor heartbeat message

Parameters:

src - Message source.

dst - Message destination.

newChunks - Chunks added since last heartbeat

Method Detail

getNewChunks

public ChunkDescriptor[] getNewChunks()

getCorruptChunks

public ChunkDescriptor[] getCorruptChunks()

send

public MinorHeartbeatMessage send()
                           throws java.lang.Exception

Description copied from class: Message

Send this message to its destination and get reply.

Overrides:

send in class Message

Returns:

Message reply.

Throws:

java.lang.Exception