ostore.cache
Class CachePinnedReply

java.lang.Object
  |
  +--ostore.cache.CachePinnedReply

All Implemented Interfaces:

QueueElementIF

public class CachePinnedReply

extends Object

implements QueueElementIF

Version:

$Id: CachePinnedReply.java,v 1.7 2004/03/23 03:04:57 hweather Exp $ Similar to CacheBlockReply.java, but returns a pinned handle. Returns pinnedhandle to the request given for a specific block. The handle will be null if the request could not be satisfied.

Author:

Larry Tung

Nested Class Summary

static class

CachePinnedReply.Local A simple class to store CachePinnedReply's to send to another local stage.

Field Summary

int	requestId id of stage requesting CacheBlockRequest Message
Object	userData

Method Summary

Cacheable	getBlock() return the cacheable requested
CacheablePinned	getHandle() return the CacheablePinned for the Cacheable requested (null if the request could not be satisfied)
CacheableIdentity	getID() return the CacheableIdentity stored in the CachePinnedReply
int	getRequestId() id of stage requesting the block
String	toString() String with CachePinnedReply and the id associated with the reply

Methods inherited from class java.lang.Object

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

Field Detail

userData

public Object userData

requestId

public int requestId

id of stage requesting CacheBlockRequest Message

Method Detail

getID

public CacheableIdentity getID()

return the CacheableIdentity stored in the CachePinnedReply

getHandle

public CacheablePinned getHandle()

return the CacheablePinned for the Cacheable requested (null if the request could not be satisfied)

getBlock

public Cacheable getBlock()

return the cacheable requested

getRequestId

public int getRequestId()

id of stage requesting the block

toString

public String toString()

String with CachePinnedReply and the id associated with the reply

Overrides:

toString in class Object