public virtual void TestTypes()
{
Expression expr = JavascriptCompiler.Compile("2*popularity");
SimpleBindings bindings = new SimpleBindings();
bindings.Add(new SortField("popularity", SortFieldType.INT64));
ValueSource vs = expr.GetValueSource(bindings);
Assert.AreEqual(1, reader.Leaves.Count);
AtomicReaderContext leaf = reader.Leaves[0];
FunctionValues values = vs.GetValues(new Dictionary <string, object>(), leaf);
Assert.AreEqual(10, values.DoubleVal(0), 0);
Assert.AreEqual(10, values.SingleVal(0), 0);
Assert.AreEqual(10, values.Int64Val(0));
Assert.AreEqual(10, values.Int32Val(0));
Assert.AreEqual(10, values.Int16Val(0));
Assert.AreEqual((byte)10, values.ByteVal(0));
Assert.AreEqual("10.0", values.StrVal(0));
Assert.AreEqual(J2N.Numerics.Double.GetInstance(10), values.ObjectVal(0));
Assert.AreEqual(40, values.DoubleVal(1), 0);
Assert.AreEqual(40, values.SingleVal(1), 0);
Assert.AreEqual(40, values.Int64Val(1));
Assert.AreEqual(40, values.Int32Val(1));
Assert.AreEqual(40, values.Int16Val(1));
Assert.AreEqual((byte)40, values.ByteVal(1));
Assert.AreEqual("40.0", values.StrVal(1));
Assert.AreEqual(J2N.Numerics.Double.GetInstance(40), values.ObjectVal(1));
Assert.AreEqual(4, values.DoubleVal(2), 0);
Assert.AreEqual(4, values.SingleVal(2), 0);
Assert.AreEqual(4, values.Int64Val(2));
Assert.AreEqual(4, values.Int32Val(2));
Assert.AreEqual(4, values.Int16Val(2));
Assert.AreEqual((byte)4, values.ByteVal(2));
Assert.AreEqual("4.0", values.StrVal(2));
Assert.AreEqual(J2N.Numerics.Double.GetInstance(4), values.ObjectVal(2));
}
/// <summary>
/// Returns the weight for the current <paramref name="docId"/> as computed
/// by the <see cref="weightsValueSource"/>
/// </summary>
protected internal override long GetWeight(Document doc, int docId)
{
if (currentWeightValues == null)
{
return(0);
}
int subIndex = ReaderUtil.SubIndex(docId, starts);
if (subIndex != currentLeafIndex)
{
currentLeafIndex = subIndex;
try
{
currentWeightValues = outerInstance.weightsValueSource.GetValues(new Dictionary <string, object>(), leaves[currentLeafIndex]);
}
catch (IOException e)
{
throw new Exception(e.ToString(), e);
}
}
return(currentWeightValues.Int64Val(docId - starts[subIndex]));
}
/// <summary>
/// NOTE: This was longVal() in Lucene
/// </summary>
public override long Int64Val(int doc)
{
return(ifVals.BoolVal(doc) ? trueVals.Int64Val(doc) : falseVals.Int64Val(doc));
}
/// <summary>
/// NOTE: This was longVal() in Lucene
/// </summary>
public override void Int64Val(int doc, long[] vals)
{
vals[0] = x.Int64Val(doc);
vals[1] = y.Int64Val(doc);
}
private void Count(ValueSource valueSource, IList <MatchingDocs> matchingDocs)
{
Int64Range[] ranges = (Int64Range[])this.m_ranges;
Int64RangeCounter counter = new Int64RangeCounter(ranges);
int missingCount = 0;
foreach (MatchingDocs hits in matchingDocs)
{
FunctionValues fv = valueSource.GetValues(Collections.EmptyMap <string, object>(), hits.Context);
m_totCount += hits.TotalHits;
IBits bits;
if (m_fastMatchFilter != null)
{
DocIdSet dis = m_fastMatchFilter.GetDocIdSet(hits.Context, null);
if (dis is null)
{
// No documents match
continue;
}
bits = dis.Bits;
if (bits is null)
{
throw new ArgumentException("fastMatchFilter does not implement DocIdSet.Bits");
}
}
else
{
bits = null;
}
DocIdSetIterator docs = hits.Bits.GetIterator();
int doc;
while ((doc = docs.NextDoc()) != DocIdSetIterator.NO_MORE_DOCS)
{
if (bits != null && bits.Get(doc) == false)
{
doc++;
continue;
}
// Skip missing docs:
if (fv.Exists(doc))
{
counter.Add(fv.Int64Val(doc));
}
else
{
missingCount++;
}
}
}
int x = counter.FillCounts(m_counts);
missingCount += x;
//System.out.println("totCount " + totCount + " missingCount " + counter.missingCount);
m_totCount -= missingCount;
}
private void DoTest(DocValuesType type)
{
Directory d = NewDirectory();
IndexWriterConfig iwConfig = NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random));
int nDocs = AtLeast(50);
Field id = new NumericDocValuesField("id", 0);
Field f;
switch (type)
{
case DocValuesType.BINARY:
f = new BinaryDocValuesField("dv", new BytesRef());
break;
case DocValuesType.SORTED:
f = new SortedDocValuesField("dv", new BytesRef());
break;
case DocValuesType.NUMERIC:
f = new NumericDocValuesField("dv", 0);
break;
default:
throw AssertionError.Create();
}
Document document = new Document();
document.Add(id);
document.Add(f);
object[] vals = new object[nDocs];
RandomIndexWriter iw = new RandomIndexWriter(Random, d, iwConfig);
for (int i = 0; i < nDocs; ++i)
{
id.SetInt64Value(i);
switch (type)
{
case DocValuesType.SORTED:
case DocValuesType.BINARY:
do
{
vals[i] = TestUtil.RandomSimpleString(Random, 20);
} while (((string)vals[i]).Length == 0);
f.SetBytesValue(new BytesRef((string)vals[i]));
break;
case DocValuesType.NUMERIC:
int bitsPerValue = RandomInts.RandomInt32Between(Random, 1, 31); // keep it an int
vals[i] = (long)Random.Next((int)PackedInt32s.MaxValue(bitsPerValue));
f.SetInt64Value((long)vals[i]);
break;
}
iw.AddDocument(document);
if (Random.NextBoolean() && i % 10 == 9)
{
iw.Commit();
}
}
iw.Dispose();
DirectoryReader rd = DirectoryReader.Open(d);
foreach (AtomicReaderContext leave in rd.Leaves)
{
FunctionValues ids = (new Int64FieldSource("id")).GetValues(null, leave);
ValueSource vs;
switch (type)
{
case DocValuesType.BINARY:
case DocValuesType.SORTED:
vs = new BytesRefFieldSource("dv");
break;
case DocValuesType.NUMERIC:
vs = new Int64FieldSource("dv");
break;
default:
throw AssertionError.Create();
}
FunctionValues values = vs.GetValues(null, leave);
BytesRef bytes = new BytesRef();
for (int i = 0; i < leave.AtomicReader.MaxDoc; ++i)
{
assertTrue(values.Exists(i));
if (vs is BytesRefFieldSource)
{
assertTrue(values.ObjectVal(i) is string);
}
else if (vs is Int64FieldSource)
{
assertTrue(values.ObjectVal(i) is J2N.Numerics.Int64);
assertTrue(values.BytesVal(i, bytes));
}
else
{
throw AssertionError.Create();
}
object expected = vals[ids.Int32Val(i)];
switch (type)
{
case DocValuesType.SORTED:
values.OrdVal(i); // no exception
assertTrue(values.NumOrd >= 1);
goto case DocValuesType.BINARY;
case DocValuesType.BINARY:
assertEquals(expected, values.ObjectVal(i));
assertEquals(expected, values.StrVal(i));
assertEquals(expected, values.ObjectVal(i));
assertEquals(expected, values.StrVal(i));
assertTrue(values.BytesVal(i, bytes));
assertEquals(new BytesRef((string)expected), bytes);
break;
case DocValuesType.NUMERIC:
assertEquals(Convert.ToInt64(expected, CultureInfo.InvariantCulture), values.Int64Val(i));
break;
}
}
}
rd.Dispose();
d.Dispose();
}
