tapestry.ptr.impl.dht
Class DhtRemoveReq

java.lang.Object
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  +--tapestry.ptr.impl.dht.DhtReq
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        +--tapestry.ptr.impl.dht.DhtRemoveReq

All Implemented Interfaces:

QueueElementIF

public class DhtRemoveReq

extends DhtReq

DhtRemoveReq instructs the DHT to remove the object for given guid / PublishInfo pair. That is, Removes the object from indicated root set maintained by DHT or to remove the object from the nonroot set. For example, root=false as a local cache that does not need to be maintained.

Version:

$Id: DhtRemoveReq.java,v 1.1.1.1 2004/03/26 19:57:11 hweather Exp $

Author:

Hakim Weatherspoon

Field Summary

SecureHash[]	objguids Array of objguids to remove from DHT.
PublishInfo[]	pinfos Array of PublishInfo to remove from DHT.
boolean[]	root Array indicating to remove from root (or nonroot) set

Fields inherited from class tapestry.ptr.impl.dht.DhtReq

appId, sink, userData

Constructor Summary

DhtRemoveReq(SecureHash[] o, PublishInfo[] p, boolean[] r, long a, Object u, SinkIF s)
Constructor: Creates a new DhtRemoveReq.

DhtRemoveReq(SecureHash o, PublishInfo p, boolean r, long a, Object u, SinkIF s)
Constructor: Creates a new DhtPutReq.

Method Summary

String

toString() Specified by java.lang.Object

Methods inherited from class tapestry.ptr.impl.dht.DhtReq

BUG

Methods inherited from class java.lang.Object

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

Field Detail

objguids

public SecureHash[] objguids

Array of objguids to remove from DHT.

pinfos

public PublishInfo[] pinfos

Array of PublishInfo to remove from DHT.

root

public boolean[] root

Array indicating to remove from root (or nonroot) set

Constructor Detail

DhtRemoveReq

public DhtRemoveReq(SecureHash[] o,
                    PublishInfo[] p,
                    boolean[] r,
                    long a,
                    Object u,
                    SinkIF s)

Constructor: Creates a new DhtRemoveReq.

Parameters:

o - objguids to remove from DHT

p - PublishInfos to remove from DHT

r - Array indicating to remove from root (or nonroot) set

a - Unique identifier for a destination application.

u - Requestor defined object to be returned in the resp.

s - Requestor sink to return resp

DhtRemoveReq

public DhtRemoveReq(SecureHash o,
                    PublishInfo p,
                    boolean r,
                    long a,
                    Object u,
                    SinkIF s)

Constructor: Creates a new DhtPutReq.

Parameters:

o - objguid to store in DHT

p - PublishInfo to store in DHT

r - Flag indicating to store in root (or nonroot) set

a - Unique identifier for a destination application.

u - Requestor defined object to be returned in the resp.

s - Requestor sink to return resp

Method Detail

toString

public String toString()

Specified by java.lang.Object

Specified by:

toString in class DhtReq