edu.cmu.mse.vault.message
Class MessageKey

java.lang.Object
  edu.cmu.mse.vault.message.MessageKey

All Implemented Interfaces:

java.io.Serializable

public class MessageKey

extends java.lang.Object

implements java.io.Serializable

Primary key class for the message table used by container-managed persistence

Since:

1.0

Version:

1.0

Author:

gzenarosa

See Also:

Serialized Form

Field Summary

java.lang.String	clientID
static int	MIN_SEQ_NUM Minimum sequence number for messages
int	seqNum

Constructor Summary

MessageKey()

MessageKey(java.lang.String clientID, int seqNum)

Method Summary

boolean	equals(java.lang.Object obj)
int	hashCode()
void	nextSeqNum()
void	setSeqNum(int newSeqNum)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

MIN_SEQ_NUM

public static final int MIN_SEQ_NUM

Minimum sequence number for messages

See Also:

Constant Field Values

clientID

public java.lang.String clientID

seqNum

public int seqNum

Constructor Detail

MessageKey

public MessageKey()

MessageKey

public MessageKey(java.lang.String clientID,
                  int seqNum)

Method Detail

equals

public boolean equals(java.lang.Object obj)

hashCode

public int hashCode()

toString

public java.lang.String toString()

nextSeqNum

public void nextSeqNum()

setSeqNum

public void setSeqNum(int newSeqNum)