public void ShouldPackResult()
{
const int termId = 7;
const int termOffset = -1;
long result = TermAppender.Pack(termId, termOffset);
Assert.That(TermAppender.TermId(result), Is.EqualTo(termId));
Assert.That(TermAppender.TermOffset(result), Is.EqualTo(termOffset));
}
private long NewPosition(int index, int currentTail, long position, long result)
{
var newPosition = ADMIN_ACTION;
var termOffset = TermAppender.TermOffset(result);
if (termOffset > 0)
{
newPosition = (position - currentTail) + termOffset;
}
else if (termOffset == TermAppender.TRIPPED)
{
var nextIndex = LogBufferDescriptor.NextPartitionIndex(index);
_termAppenders[nextIndex].TailTermId(TermAppender.TermId(result) + 1);
LogBufferDescriptor.ActivePartitionIndexOrdered(_logMetaDataBuffer, nextIndex);
}
return(newPosition);
}
private long NewPosition(int index, int currentTail, long position, long result)
{
long newPosition = TermAppender.TRIPPED;
int termOffset = TermAppender.TermOffset(result);
if (termOffset > 0)
{
newPosition = (position - currentTail) + termOffset;
}
else if (termOffset == TermAppender.TRIPPED)
{
//int nextIndex = NextPartitionIndex(index);
//int nextNextIndex = NextPartitionIndex(nextIndex);
//_termAppenders[nextIndex].TailTermId(TermAppender.TermId(result) + 1);
//_termAppenders[nextNextIndex].StatusOrdered(LogBufferDescriptor.NEEDS_CLEANING);
//ActivePartitionIndex(_logBuffers.LogMetaData, nextIndex);
RotateLog(_logBuffers.Partitions, _logBuffers.LogMetaData, index, TermAppender.TermId(result) + 1);
_cleanEvent.Set();
}
return(newPosition);
}