private MessageAndOffset MakeNextOuter()
{
if (!this.Messages.Skip(topIterPosition).Any())
{
return(AllDone());
}
Message newMessage = this.Messages.ElementAt(topIterPosition);
lastMessageSize = newMessage.Size;
topIterPosition++;
switch (newMessage.CompressionCodec)
{
case CompressionCodecs.NoCompressionCodec:
Logger.DebugFormat(
"Message is uncompressed. Valid byte count = {0}",
currValidBytes);
innerIter = null;
innerDone = true;
currValidBytes += 4 + newMessage.Size;
return(new MessageAndOffset(newMessage, currValidBytes));
default:
Logger.DebugFormat("Message is compressed. Valid byte count = {0}", currValidBytes);
innerIter = CompressionUtils.Decompress(newMessage, this.PartitionId).GetEnumerator();
innerDone = !innerIter.MoveNext();
return(MakeNext());
}
}
private MessageAndOffset MakeNextOuter()
{
if (topIterPosition >= this.Messages.Count())
{
return(AllDone());
}
Message newMessage = this.Messages.ToList()[topIterPosition];
topIterPosition++;
switch (newMessage.CompressionCodec)
{
case CompressionCodecs.NoCompressionCodec:
if (Logger.IsDebugEnabled)
{
Logger.DebugFormat(
CultureInfo.CurrentCulture,
"Message is uncompressed. Valid byte count = {0}",
currValidBytes);
}
innerIter = null;
currValidBytes += 4 + newMessage.Size;
return(new MessageAndOffset(newMessage, currValidBytes));
default:
if (Logger.IsDebugEnabled)
{
Logger.DebugFormat(CultureInfo.CurrentCulture, "Message is compressed. Valid byte count = {0}", currValidBytes);
}
innerIter = CompressionUtils.Decompress(newMessage).GetEnumerator();
return(MakeNext());
}
}