var XPCLUCENESERVICE_CONTRACTID = "@skrul.com/xpclucene;1";
var service = Components.classes[XPCLUCENESERVICE_CONTRACTID].getService(Components.interfaces.nsILuceneFactory);

var analyzer = service.getAnalyzer(0);

/*
var writer = service.getIndexWriterFromPath("/home/steve/dev/mozilla/extensions/xpclucene/test/index4", analyzer, true, true);

for(var i = 0; i < 1000; i++) {
var doc = service.createDocument();
var field = service.createTextStringField("contents", "now is the time where all good men " + i, true);
doc.add(field);
writer.addDocument(doc);
}
writer.close();
*/
/*
var indexSearcher = service.getIndexSearcherFromPath("/home/steve/dev/mozilla/extensions/xpclucene/test/index4");
var query = service.parseQuery("good", "contents", analyzer);

var hits = indexSearcher.search(query);
for(var i = 0; i < hits.length(); i++) {
  var doc = hits.doc(i);
  print(doc.get("contents") + " " + hits.score(i) + hits.id(i));
}
*/

var indexReader = service.getIndexReaderFromProfile("index4");
var doc = indexReader.document(100);
print(doc.get("contents"));