ostore.archive.events
Class ReconstructBlkCancel

java.lang.Object
  |
  +--ostore.archive.events.ReconstructBlkCancel

All Implemented Interfaces:

QueueElementIF, QuickSerializable

public class ReconstructBlkCancel

extends Object

implements QueueElementIF, QuickSerializable

ReconstructBlkCancel is an event class indicates that the requests to pull a block out of the archive should be cancelled.

USAGE

The required field are blockId (CacheableIdentity of block to cancel).

Version:

$Id: ReconstructBlkCancel.java,v 1.11 2002/07/22 20:54:52 srhea Exp $

Author:

Hakim Weatherspoon

See Also:

RecoalesceBlkCancel, RecoalesceBlkReq, ReconstructBlkReq, ReconstructBlkResp, RequestorStage, RecoalesceBlkStage

Field Summary

CacheableIdentity

blockId blockId == GUID of block to recoalesce; includes,type of block recoalescing.

Constructor Summary

ReconstructBlkCancel()
Constructor: Initializes instance variables to null.

ReconstructBlkCancel(CacheableIdentity newBlockId)
Constructor.

ReconstructBlkCancel(InputBuffer buffer)
Constructs a ReconstructBlkCancel from its serialized form.

Method Summary

void	serialize(OutputBuffer buffer) Specified by ostore.util.QuickSerializable
String	toString() Specified by java.lang.Object

Methods inherited from class java.lang.Object

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

Field Detail

blockId

public CacheableIdentity blockId

blockId == GUID of block to recoalesce; includes,type of block recoalescing.

Constructor Detail

ReconstructBlkCancel

public ReconstructBlkCancel()

Constructor: Initializes instance variables to null.

ReconstructBlkCancel

public ReconstructBlkCancel(CacheableIdentity newBlockId)

Constructor. Initializes the data in this ReconstructBlkCancel.

Parameters:

newBlockId - == GUID of block to recoalesce and type of block recoalescing.

ReconstructBlkCancel

public ReconstructBlkCancel(InputBuffer buffer)
                     throws QSException

Constructs a ReconstructBlkCancel from its serialized form.

Parameters:

buffer - serialized form of object.

Method Detail

serialize

public void serialize(OutputBuffer buffer)

Specified by ostore.util.QuickSerializable

Specified by:

serialize in interface QuickSerializable

Parameters:

buffer - the output buffer to add the object to

toString

public String toString()

Specified by java.lang.Object

Overrides:

toString in class Object