ostore.archive
Class ErasureDecodeException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--ostore.archive.ErasureException
                    |
                    +--ostore.archive.ErasureDecodeException

All Implemented Interfaces:

Serializable

public class ErasureDecodeException

extends ErasureException

The ErasureDecodeException is an ErasureException that is thrown if an exception condition occurs during an erasure decode process.

Version:

$Id: ErasureDecodeException.java,v 1.4 2003/11/17 23:52:43 emilong Exp $

Author:

Hakim Weatherspoon

See Also:

Erasure, ErasureException, Serialized Form

Constructor Summary

ErasureDecodeException(int need, int recvd)
CONSTRUCTOR: Initialize ErasureDecodeException class by specified parameters.

ErasureDecodeException(String msg)
CONSTRUCTOR: Initialize ErasureDecodeException class by specified parameters.

Method Summary

int	getNumNeeded() getNumNeeded returns the number of Disseminatables needed to recover msg.
int	getNumReceived() getNumReceived returns the number of Disseminatables received for recovery of msg.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ErasureDecodeException

public ErasureDecodeException(String msg)

CONSTRUCTOR: Initialize ErasureDecodeException class by specified parameters.

Parameters:

msg - TODO

ErasureDecodeException

public ErasureDecodeException(int need,
                              int recvd)

CONSTRUCTOR: Initialize ErasureDecodeException class by specified parameters.

Parameters:

need - = number of Disseminatables required for decode.

recvd - = number of Disseminatables received thus far.

Method Detail

getNumNeeded

public int getNumNeeded()

getNumNeeded returns the number of Disseminatables needed to recover msg.

Returns:

number of fragments needed to recover msg.

getNumReceived

public int getNumReceived()

getNumReceived returns the number of Disseminatables received for recovery of msg.

Returns:

number of Disseminatables received for recovery of msg.