i m investigating about the update method for understanding if it is possible update a single field , not only all document
the code try { for (IndexableField field : docState.doc) { fieldCount = processField(field, fieldGen, fieldCount); } seams to tell that is not so difficult to add a method *updateFieldDocument(Int docid, IndexableField field) * but maybe there is some thing i dont know sufficientely for my deduction.