public static void indexTFIPF(){
		DatabaseManager dbm = new DatabaseManager();
        //dbm.createTables();
        
        String docName = "";
        
        dbm.emptyTables();
        
        long debutTime = System.currentTimeMillis();
        
        XMLParser.initHashMaps();
        
        for(int docNumber = 1; docNumber < 104; docNumber++)
        {
                if(docNumber < 10)
                        docName = "d00" + docNumber + ".xml";
                else if(docNumber < 100)
                        docName = "d0" + docNumber + ".xml";
                else
                        docName = "d" + docNumber + ".xml";
                
                XMLParser.storeFinalContentListIntoHashMaps(
                                XMLParser.finalizePathContentList(
                                                XMLParser.applyLemmatizationOnPathContentList(
                                                                XMLParser.applyStopListOnPathContentList(
                                                                                XMLParser.getPathContentList("./Collection/"+ docName)))), docName);
                System.out.println("Done indexing " + docName);
        }
        
        XMLParser.storeHashMapsIntoDatabase(dbm);
        
        long endTime = System.currentTimeMillis();
        System.out.println("Time tf/idf : " + ((double)(endTime - debutTime)/1000.0) + " seconds");
        
        dbm.closeConnection();
	}