Language Specific Analyzer

2015-11-14 Thread marco turchi
Dear Users, I need to develop my language specific analyzer that: 1) does not remove punctuations 2) lowercases and stems each term in the text. I have tried some of the pre-implemented language analyzer (e.g. German and Italian analyzers), but they remove punctuation. I/m not sure, but probably

Searching in an updated index

2016-01-25 Thread marco turchi
Dear All, I'm not an expert in Lucene, and I need to add to the index a sequence of documents. For each document, I need to check if it is already present in the index. If the answer is yes, then I need to update some information in the doc in the index, if not I need to add it. This process is ite