public SeqNumPair GetNewMessages(SeqNumPair priorSeqNumPair, ref Queue <Logging.ILogMessage> updateMesgQueue)
{
SeqNumPair currentSeqNumPair = new SeqNumPair(LastMesgAddedSeqNum, contentResetChangeSeqNum.Value);
Int64 finalLastMesgAddedSeqNum = currentSeqNumPair.LastMesgAddedSeqNum;
if (priorSeqNumPair.IsContentReplaced(currentSeqNumPair))
{
lock (rawLogMesgArrayMutex)
{
rawLogMesgArray.AppendMesgsSinceSeqNum(0, ref updateMesgQueue, out finalLastMesgAddedSeqNum);
}
}
else if (priorSeqNumPair.AreThereAddedMesgs(currentSeqNumPair))
{
lock (rawLogMesgArrayMutex)
{
rawLogMesgArray.AppendMesgsSinceSeqNum(priorSeqNumPair.LastMesgAddedSeqNum, ref updateMesgQueue, out finalLastMesgAddedSeqNum);
}
}
currentSeqNumPair.LastMesgAddedSeqNum = finalLastMesgAddedSeqNum;
return(currentSeqNumPair);
}
public bool AreThereAddedMesgs(SeqNumPair rhs)
{
return(LastMesgAddedSeqNum != rhs.LastMesgAddedSeqNum);
}
public bool IsContentReplaced(SeqNumPair rhs)
{
return(ContentResetChangeSeqNum != rhs.ContentResetChangeSeqNum);
}
public bool AreThereAnyChanges(SeqNumPair rhs)
{
return(AreThereAddedMesgs(rhs) || IsContentReplaced(rhs));
}
