);
aggregate.add(preprocessAnnotator);
File subcorpusDir = null;
// Subcorpus subcorpus = SharpCorpusSplit.splitStratified(Integer.parseInt(batchDir.getName()));
Subcorpus subcorpus = splitFunction.apply(batchDir);
switch(subcorpus){
case TRAIN:
subcorpusDir = trainDirectory;
break;
case DEV: