public static Document ToDocument(TestClass1 obj)
{
var doc = new Document();
doc.Add(new Field("Id", obj.Id.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
doc.Add(new Field("PropString", obj.PropString, Field.Store.YES, Field.Index.ANALYZED));
//doc.Add(new Field("DateTime", LukeMapper.ToDateString(obj.DateTime), Field.Store.YES,
// Field.Index.NOT_ANALYZED_NO_NORMS));
//doc.Add(new Field("NullId", obj.NullId.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
return(doc);
}
public static Document ToDocument(TestClass1 obj)
{
var doc = new Document();
doc.Add(new Field("Id", obj.Id.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
doc.Add(new Field("PropString", obj.PropString, Field.Store.YES, Field.Index.ANALYZED));
//doc.Add(new Field("DateTime", LukeMapper.ToDateString(obj.DateTime), Field.Store.YES,
// Field.Index.NOT_ANALYZED_NO_NORMS));
//doc.Add(new Field("NullId", obj.NullId.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS));
return doc;
}
static void Main(string[] args)
{
// Initialize Everything
// ----------------------------------------------------------------
var watch = new Stopwatch();
var writer = GetWriter();
var analyzer = new StandardAnalyzer(Version.LUCENE_29);
var query = new TermQuery(new Term("PropString", "teststring"));
int iteratorCount;
IndexReader reader;
IndexSearcher searcher;
List <TestClass1> testObjects;
List <TestClass1> objectResults;
List <Document> documentResults;
List <long> Times = new List <long>();
// Create Test Objects
// ----------------------------------------------------------------
testObjects = new List <TestClass1>();
for (int i = 0; i < ObjectCount; i++)
{
testObjects.Add(new TestClass1(i));
}
// Test speed of writes
// ----------------------------------------------------------------
watch.Reset();
watch.Start();
writer.Write(testObjects.Take(1), analyzer);
watch.Stop();
Console.WriteLine("First Write: {0}ms", watch.ElapsedMilliseconds);
iteratorCount = IteratorCount;
while (iteratorCount-- > 0)
{
watch.Reset();
watch.Start();
writer.Write(testObjects, analyzer);
watch.Stop();
Times.Add(watch.ElapsedMilliseconds);
//Console.WriteLine("{0} Objects Written in {1}ms and {2:#,#} ticks", ObjectCount, watch.ElapsedMilliseconds, watch.ElapsedTicks);
}
Console.WriteLine("Average After Cached: {0}ms", Times.Skip(1).Average());
Times.Clear();
reader = writer.GetReader();
searcher = new IndexSearcher(reader);
// Test speed of reads
// ----------------------------------------------------------------
iteratorCount = IteratorCount;
while (iteratorCount-- > 0)
{
watch.Reset();
watch.Start();
objectResults = searcher.Query <TestClass1>(query, ObjectCount).ToList();
watch.Stop();
Times.Add(watch.ElapsedMilliseconds);
//Console.WriteLine("{0} Objects Read in {1}ms and {2:#,#} ticks", objectResults.Count, watch.ElapsedMilliseconds, watch.ElapsedTicks);
}
Console.WriteLine("First Read: {0}ms", Times[0]);
Console.WriteLine("Average After Cached: {0}ms", Times.Average());
Times.Clear();
// delete all
writer.DeleteAll();
Console.WriteLine("-------------- Native Lucene Methods ---------------");
watch.Reset();
watch.Start();
writer.AddDocument(TestClass1.ToDocument(testObjects[0]));
watch.Stop();
Console.WriteLine("First Write: {0}ms", watch.ElapsedMilliseconds);
iteratorCount = IteratorCount;
while (iteratorCount-- > 0)
{
watch.Reset();
watch.Start();
foreach (var testObject in testObjects)
{
writer.AddDocument(TestClass1.ToDocument(testObject));
}
watch.Stop();
Times.Add(watch.ElapsedMilliseconds);
}
Console.WriteLine("Average After Cached: {0}ms", Times.Average());
Times.Clear();
iteratorCount = IteratorCount;
while (iteratorCount-- > 0)
{
watch.Reset();
watch.Start();
documentResults =
searcher.Search(query, ObjectCount).ScoreDocs.Select(sd => reader.Document(sd.doc)).ToList();
watch.Stop();
Times.Add(watch.ElapsedMilliseconds);
}
Console.WriteLine("First Read: {0}ms", Times[0]);
Console.WriteLine("Average After Cached: {0}ms", Times.Skip(1).Average());
Times.Clear();
// delete all
writer.DeleteAll();
Console.ReadLine();
}
