ostore.client
Class OSVPLatest

java.lang.Object
  |
  +--ostore.client.OSVersionPredicate
        |
        +--ostore.client.OSVPLatest

All Implemented Interfaces:

QuickSerializable

public class OSVPLatest

extends OSVersionPredicate

The OSVPLatest object is a version predicate for use in OSReads that is satisfied by the most recent version known by node in OceanStore. Note, this version predicate provides very loose guarantees on the object returned.

Version:

$Id: OSVPLatest.java,v 1.14 2002/07/20 19:38:01 srhea Exp $

Author:

Patrick R. Eaton

Field Summary

QSDate

now

Constructor Summary

OSVPLatest()
Creates a new OSVPLatest version predicate.

OSVPLatest(Date date)

OSVPLatest(InputBuffer buffer)

Method Summary

VersionPredicate	compile()
void	serialize(OutputBuffer buffer) Add the object to the buffer.
String	toString() Returns a String representation of this OSVersionPredicate.

Methods inherited from class java.lang.Object

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

Field Detail

now

public QSDate now

Constructor Detail

OSVPLatest

public OSVPLatest()

Creates a new OSVPLatest version predicate.

OSVPLatest

public OSVPLatest(Date date)

OSVPLatest

public OSVPLatest(InputBuffer buffer)
           throws QSException

Method Detail

serialize

public void serialize(OutputBuffer buffer)

Description copied from interface: QuickSerializable

Add the object to the buffer.

Specified by:

serialize in interface QuickSerializable

Overrides:

serialize in class OSVersionPredicate

Parameters:

buffer - the output buffer to add the object to

toString

public String toString()

Description copied from class: OSVersionPredicate

Returns a String representation of this OSVersionPredicate.

Specified by:

toString in class OSVersionPredicate

Returns:

a String represenation of this OSVersionPredicate

compile

public VersionPredicate compile()

Overrides:

compile in class OSVersionPredicate