SequenceFilesFromDirectory

[Mark]

I've been running through the examples as described in the Mahout In 
Action book and I have some questions regarding the 
SequenceFilesFromDirectory.java class.

This class expects a directory of files that contains 1 document per 
file. Is there another mahout class or some options I can supply to 
SequenceFilesFromDirectory.java to parse multiple documents per file? 
For example, my files contain 1 document per line. I would like to parse 
each line of each file and create a sequence file from this. Is this 
possible with SequenceFilesFromDirectory or would I have to write this 
myself?

Thanks