private void ReadFields(IndexInput meta /*, FieldInfos infos // LUCENENET: Not read */)
{
int fieldNumber = meta.ReadVInt32();
while (fieldNumber != -1)
{
// check should be: infos.fieldInfo(fieldNumber) != null, which incorporates negative check
// but docvalues updates are currently buggy here (loading extra stuff, etc): LUCENE-5616
if (fieldNumber < 0)
{
// trickier to validate more: because we re-use for norms, because we use multiple entries
// for "composite" types like sortedset, etc.
throw new CorruptIndexException("Invalid field number: " + fieldNumber + " (resource=" + meta + ")");
}
byte type = meta.ReadByte();
if (type == Lucene45DocValuesFormat.NUMERIC)
{
numerics[fieldNumber] = ReadNumericEntry(meta);
}
else if (type == Lucene45DocValuesFormat.BINARY)
{
BinaryEntry b = ReadBinaryEntry(meta);
binaries[fieldNumber] = b;
}
else if (type == Lucene45DocValuesFormat.SORTED)
{
ReadSortedField(fieldNumber, meta /*, infos // LUCENENET: Never read */);
}
else if (type == Lucene45DocValuesFormat.SORTED_SET)
{
SortedSetEntry ss = ReadSortedSetEntry(meta);
sortedSets[fieldNumber] = ss;
if (ss.Format == Lucene45DocValuesConsumer.SORTED_SET_WITH_ADDRESSES)
{
ReadSortedSetFieldWithAddresses(fieldNumber, meta /*, infos // LUCENENET: Never read */);
}
else if (ss.Format == Lucene45DocValuesConsumer.SORTED_SET_SINGLE_VALUED_SORTED)
{
if (meta.ReadVInt32() != fieldNumber)
{
throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
if (meta.ReadByte() != Lucene45DocValuesFormat.SORTED)
{
throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
}
ReadSortedField(fieldNumber, meta /*, infos // LUCENENET: Never read */);
}
else
{
throw AssertionError.Create();
}
}
else
{
throw new CorruptIndexException("invalid type: " + type + ", resource=" + meta);
}
fieldNumber = meta.ReadVInt32();
}
}
public override BinaryDocValues GetBinary(FieldInfo field)
{
lock (this)
{
if (!binaryInstances.TryGetValue(field.Number, out BinaryDocValues instance))
{
var type = field.GetAttribute(legacyKey).ToLegacyDocValuesType();
if (type == LegacyDocValuesType.BYTES_FIXED_STRAIGHT)
{
instance = LoadBytesFixedStraight(field);
}
else if (type == LegacyDocValuesType.BYTES_VAR_STRAIGHT)
{
instance = LoadBytesVarStraight(field);
}
else if (type == LegacyDocValuesType.BYTES_FIXED_DEREF)
{
instance = LoadBytesFixedDeref(field);
}
else if (type == LegacyDocValuesType.BYTES_VAR_DEREF)
{
instance = LoadBytesVarDeref(field);
}
else
{
throw AssertionError.Create();
}
binaryInstances[field.Number] = instance;
}
return(instance);
}
}
internal virtual Int64Values GetNumeric(NumericEntry entry)
{
IndexInput data = (IndexInput)this.data.Clone();
data.Seek(entry.Offset);
switch (entry.format)
{
case Lucene45DocValuesConsumer.DELTA_COMPRESSED:
BlockPackedReader reader = new BlockPackedReader(data, entry.PackedInt32sVersion, entry.BlockSize, entry.Count, true);
return(reader);
case Lucene45DocValuesConsumer.GCD_COMPRESSED:
long min = entry.minValue;
long mult = entry.gcd;
BlockPackedReader quotientReader = new BlockPackedReader(data, entry.PackedInt32sVersion, entry.BlockSize, entry.Count, true);
return(new Int64ValuesAnonymousClass(min, mult, quotientReader));
case Lucene45DocValuesConsumer.TABLE_COMPRESSED:
long[] table = entry.table;
int bitsRequired = PackedInt32s.BitsRequired(table.Length - 1);
PackedInt32s.Reader ords = PackedInt32s.GetDirectReaderNoHeader(data, PackedInt32s.Format.PACKED, entry.PackedInt32sVersion, (int)entry.Count, bitsRequired);
return(new Int64ValuesAnonymousClass2(table, ords));
default:
throw AssertionError.Create();
}
}
private static sbyte DocValuesByte(DocValuesType type)
{
if (type == DocValuesType.NONE)
{
return(0);
}
else if (type == DocValuesType.NUMERIC)
{
return(1);
}
else if (type == DocValuesType.BINARY)
{
return(2);
}
else if (type == DocValuesType.SORTED)
{
return(3);
}
else if (type == DocValuesType.SORTED_SET)
{
return(4);
}
else
{
throw AssertionError.Create();
}
}
private static void LoopRunTest(Fixture fixture, int testRuns)
{
IList <Exception> exceptionList = new List <Exception>();
LoopRun(fixture, testRuns, exceptionList);
if (exceptionList.Count > 0)
{
// We saw exceptions. Run it 99 more times, and then verify that our false deadlock rate is less than 2%.
int additionalRuns = testRuns * 99;
LoopRun(fixture, additionalRuns, exceptionList);
double totalRuns = additionalRuns + testRuns;
double failures = exceptionList.Count;
double failureRate = failures / totalRuns;
if (failureRate > 0.02)
{
// We have more than 2% failures. Report it!
AssertionError error = new AssertionError("False deadlock failure rate of " + failureRate + " is greater than 2%");
foreach (Exception th in exceptionList)
{
error.addSuppressed(th);
}
throw error;
}
}
}
protected virtual void Recompose(IList <SrndQuery> queries)
{
if (queries.Count < 2)
{
throw AssertionError.Create("Too few subqueries");
}
this.m_queries = new JCG.List <SrndQuery>(queries);
}
public override SortedDocValues GetSorted(FieldInfo field)
{
UninterruptableMonitor.Enter(this);
try
{
if (!sortedInstances.TryGetValue(field.Number, out SortedDocValues instance))
{
string dataName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name + "_" + Convert.ToString(field.Number, CultureInfo.InvariantCulture), segmentSuffix, "dat");
string indexName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name + "_" + Convert.ToString(field.Number, CultureInfo.InvariantCulture), segmentSuffix, "idx");
IndexInput data = null;
IndexInput index = null;
bool success = false;
try
{
data = dir.OpenInput(dataName, state.Context);
index = dir.OpenInput(indexName, state.Context);
var type = field.GetAttribute(legacyKey).ToLegacyDocValuesType();
if (type == LegacyDocValuesType.BYTES_FIXED_SORTED)
{
instance = LoadBytesFixedSorted(/* field, // LUCENENET: Never read */ data, index);
}
else if (type == LegacyDocValuesType.BYTES_VAR_SORTED)
{
instance = LoadBytesVarSorted(/* field, // LUCENENET: Never read */ data, index);
}
else
{
throw AssertionError.Create();
}
CodecUtil.CheckEOF(data);
CodecUtil.CheckEOF(index);
success = true;
}
finally
{
if (success)
{
IOUtils.Dispose(data, index);
}
else
{
IOUtils.DisposeWhileHandlingException(data, index);
}
}
sortedInstances[field.Number] = instance;
}
return(instance);
}
finally
{
UninterruptableMonitor.Exit(this);
}
}
public override void Merge(IndexWriter writer, MergeTrigger trigger, bool newMergesFound)
{
lock (this)
{
if (!mayMerge.Value && writer.NextMerge() != null)
{
throw AssertionError.Create();
}
base.Merge(writer, trigger, newMergesFound);
}
}
private NumericDocValues LoadNumeric(FieldInfo field)
{
NumericEntry entry = numerics[field.Number];
data.Seek(entry.offset + entry.missingBytes);
switch (entry.format)
{
case TABLE_COMPRESSED:
int size = data.ReadVInt32();
if (size > 256)
{
throw new CorruptIndexException(
"TABLE_COMPRESSED cannot have more than 256 distinct values, input=" + data);
}
var decode = new long[size];
for (int i = 0; i < decode.Length; i++)
{
decode[i] = data.ReadInt64();
}
int formatID = data.ReadVInt32();
int bitsPerValue = data.ReadVInt32();
var ordsReader = PackedInt32s.GetReaderNoHeader(data, PackedInt32s.Format.ById(formatID),
entry.packedIntsVersion, maxDoc, bitsPerValue);
ramBytesUsed.AddAndGet(RamUsageEstimator.SizeOf(decode) + ordsReader.RamBytesUsed());
return(new NumericDocValuesAnonymousClass(decode, ordsReader));
case DELTA_COMPRESSED:
int blockSize = data.ReadVInt32();
var reader = new BlockPackedReader(data, entry.packedIntsVersion, blockSize, maxDoc,
false);
ramBytesUsed.AddAndGet(reader.RamBytesUsed());
return(reader);
case UNCOMPRESSED:
var bytes = new byte[maxDoc];
data.ReadBytes(bytes, 0, bytes.Length);
ramBytesUsed.AddAndGet(RamUsageEstimator.SizeOf(bytes));
// LUCENENET: IMPORTANT - some bytes are negative here, so we need to pass as sbyte
return(new NumericDocValuesAnonymousClass2((sbyte[])(Array)bytes));
case GCD_COMPRESSED:
long min = data.ReadInt64();
long mult = data.ReadInt64();
int quotientBlockSize = data.ReadVInt32();
var quotientReader = new BlockPackedReader(data, entry.packedIntsVersion,
quotientBlockSize, maxDoc, false);
ramBytesUsed.AddAndGet(quotientReader.RamBytesUsed());
return(new NumericDocValuesAnonymousClass3(min, mult, quotientReader));
default:
throw AssertionError.Create();
}
}
public virtual void AddSpanQuery(Search.Query q)
{
if (q == SrndQuery.TheEmptyLcnQuery)
{
return;
}
if (!(q is SpanQuery))
{
throw AssertionError.Create("Expected SpanQuery: " + q.ToString(FieldName));
}
AddSpanQueryWeighted((SpanQuery)q, q.Boost);
}
public override T Apply(GraphDatabaseService graphDb)
{
try
{
return(Perform(graphDb));
}
catch (AssertionError e)
{
AssertionError error = new AssertionError(Message + ": " + e.Message);
error.StackTrace = e.StackTrace;
throw error;
}
}
public static Search.Query MakeBooleanQuery(
IList <Search.Query> queries,
Occur occur)
{
if (queries.Count <= 1)
{
throw AssertionError.Create("Too few subqueries: " + queries.Count);
}
BooleanQuery bq = new BooleanQuery();
AddQueriesToBoolean(bq, queries, occur);
return(bq);
}
private NumericDocValues LoadNumeric(NumericEntry entry)
{
data.Seek(entry.offset + entry.missingBytes);
switch (entry.byteWidth)
{
case 1:
{
var values = new byte[entry.count];
data.ReadBytes(values, 0, entry.count);
ramBytesUsed.AddAndGet(RamUsageEstimator.SizeOf(values));
// LUCENENET: IMPORTANT - some bytes are negative here, so we need to pass as sbyte
return(new NumericDocValuesAnonymousClass((sbyte[])(Array)values));
}
case 2:
{
var values = new short[entry.count];
for (int i = 0; i < entry.count; i++)
{
values[i] = data.ReadInt16();
}
ramBytesUsed.AddAndGet(RamUsageEstimator.SizeOf(values));
return(new NumericDocValuesAnonymousClass2(values));
}
case 4:
{
var values = new int[entry.count];
for (var i = 0; i < entry.count; i++)
{
values[i] = data.ReadInt32();
}
ramBytesUsed.AddAndGet(RamUsageEstimator.SizeOf(values));
return(new NumericDocValuesAnonymousClass3(values));
}
case 8:
{
var values = new long[entry.count];
for (int i = 0; i < entry.count; i++)
{
values[i] = data.ReadInt64();
}
ramBytesUsed.AddAndGet(RamUsageEstimator.SizeOf(values));
return(new NumericDocValuesAnonymousClass4(values));
}
default:
throw AssertionError.Create();
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: static synchronized org.neo4j.server.NeoServer allocate() throws java.io.IOException
internal static NeoServer Allocate()
{
lock (typeof(ServerHolder))
{
if (_allocation != null)
{
throw _allocation;
}
if (_server == null)
{
_server = StartServer();
}
_allocation = new AssertionError("The server was allocated from here but not released properly");
return(_server);
}
}
public override void Merge(IndexWriter writer, MergeTrigger trigger, bool newMergesFound)
{
UninterruptableMonitor.Enter(this);
try
{
if (!mayMerge.Value && writer.NextMerge() != null)
{
throw AssertionError.Create();
}
base.Merge(writer, trigger, newMergesFound);
}
finally
{
UninterruptableMonitor.Exit(this);
}
}
internal virtual void WriteSequence()
{
if (Debugging.AssertsEnabled)
{
Debugging.Assert(SequenceIsConsistent());
}
try
{
WriteHeader(reverse, clean, dirtyWords.Length);
}
catch (Exception cannotHappen) when(cannotHappen.IsIOException())
{
throw AssertionError.Create(cannotHappen.Message, cannotHappen);
}
@out.WriteBytes(dirtyWords.Bytes, 0, dirtyWords.Length);
dirtyWords.Length = 0;
++numSequences;
}
protected override SortedDocValues GetSortedDocValues(AtomicReaderContext context, string field)
{
SortedSetDocValues sortedSet = FieldCache.DEFAULT.GetDocTermOrds(context.AtomicReader, field);
if (sortedSet.ValueCount >= int.MaxValue)
{
throw UnsupportedOperationException.Create("fields containing more than " + (int.MaxValue - 1) + " unique terms are unsupported");
}
SortedDocValues singleton = DocValues.UnwrapSingleton(sortedSet);
if (singleton != null)
{
// it's actually single-valued in practice, but indexed as multi-valued,
// so just sort on the underlying single-valued dv directly.
// regardless of selector type, this optimization is safe!
return(singleton);
}
else if (outerInstance.selector == Selector.MIN)
{
return(new MinValue(sortedSet));
}
else
{
if (sortedSet is RandomAccessOrds == false)
{
throw UnsupportedOperationException.Create("codec does not support random access ordinals, cannot use selector: " + outerInstance.selector);
}
RandomAccessOrds randomOrds = (RandomAccessOrds)sortedSet;
switch (outerInstance.selector)
{
case Selector.MAX: return(new MaxValue(randomOrds));
case Selector.MIDDLE_MIN: return(new MiddleMinValue(randomOrds));
case Selector.MIDDLE_MAX: return(new MiddleMaxValue(randomOrds));
case Selector.MIN:
default:
throw AssertionError.Create();
}
}
}
public override BinaryDocValues GetBinary(FieldInfo field)
{
BinaryEntry bytes = binaries[field.Number];
switch (bytes.format)
{
case Lucene45DocValuesConsumer.BINARY_FIXED_UNCOMPRESSED:
return(GetFixedBinary(/*field, LUCENENET: Never read */ bytes));
case Lucene45DocValuesConsumer.BINARY_VARIABLE_UNCOMPRESSED:
return(GetVariableBinary(field, bytes));
case Lucene45DocValuesConsumer.BINARY_PREFIX_COMPRESSED:
return(GetCompressedBinary(field, bytes));
default:
throw AssertionError.Create();
}
}
internal Field GetNumericField(string name, NumericType type)
{
Field f;
if (reuseFields)
{
numericFields.TryGetValue(name, out f);
}
else
{
f = null;
}
if (f == null)
{
switch (type)
{
case NumericType.INT32:
f = new Int32Field(name, 0, Field.Store.NO);
break;
case NumericType.INT64:
f = new Int64Field(name, 0L, Field.Store.NO);
break;
case NumericType.SINGLE:
f = new SingleField(name, 0.0F, Field.Store.NO);
break;
case NumericType.DOUBLE:
f = new DoubleField(name, 0.0, Field.Store.NO);
break;
default:
throw AssertionError.Create("Cannot get here");
}
if (reuseFields)
{
numericFields[name] = f;
}
}
return(f);
}
internal static void Release(NeoServer server)
{
lock (typeof(ServerHolder))
{
if (server == null)
{
return;
}
if (server != ServerHolder._server)
{
throw new AssertionError("trying to suspend a server not allocated from here");
}
if (_allocation == null)
{
throw new AssertionError("releasing the server although it is not allocated");
}
_allocation = null;
}
}
private static void Shutdown()
{
lock (typeof(ServerHolder))
{
_allocation = null;
try
{
if (_server != null)
{
_server.stop();
}
}
finally
{
_builder = null;
_server = null;
}
}
}
public override IBits GetDocsWithField(FieldInfo field)
{
switch (field.DocValuesType)
{
case DocValuesType.SORTED_SET:
return(DocValues.DocsWithValue(GetSortedSet(field), maxDoc));
case DocValuesType.SORTED:
return(DocValues.DocsWithValue(GetSorted(field), maxDoc));
case DocValuesType.BINARY:
return(GetBinaryDocsWithField(field));
case DocValuesType.NUMERIC:
return(GetNumericDocsWithField(field));
default:
throw AssertionError.Create();
}
}
/// <summary>
/// Create a random instance.
/// </summary>
public static CompressingCodec RandomInstance(Random random, int chunkSize, bool withSegmentSuffix)
{
switch (random.Next(4))
{
case 0:
return(new FastCompressingCodec(chunkSize, withSegmentSuffix));
case 1:
return(new FastDecompressionCompressingCodec(chunkSize, withSegmentSuffix));
case 2:
return(new HighCompressionCompressingCodec(chunkSize, withSegmentSuffix));
case 3:
return(new DummyCompressingCodec(chunkSize, withSegmentSuffix));
default:
throw AssertionError.Create();
}
}
private static void ReadField(DataInput @in, StoredFieldVisitor visitor, FieldInfo info, int bits)
{
switch (bits & CompressingStoredFieldsWriter.TYPE_MASK)
{
case CompressingStoredFieldsWriter.BYTE_ARR:
int length = @in.ReadVInt32();
var data = new byte[length];
@in.ReadBytes(data, 0, length);
visitor.BinaryField(info, data);
break;
case CompressingStoredFieldsWriter.STRING:
length = @in.ReadVInt32();
data = new byte[length];
@in.ReadBytes(data, 0, length);
#pragma warning disable 612, 618
visitor.StringField(info, IOUtils.CHARSET_UTF_8.GetString(data));
#pragma warning restore 612, 618
break;
case CompressingStoredFieldsWriter.NUMERIC_INT32:
visitor.Int32Field(info, @in.ReadInt32());
break;
case CompressingStoredFieldsWriter.NUMERIC_SINGLE:
visitor.SingleField(info, J2N.BitConversion.Int32BitsToSingle(@in.ReadInt32()));
break;
case CompressingStoredFieldsWriter.NUMERIC_INT64:
visitor.Int64Field(info, @in.ReadInt64());
break;
case CompressingStoredFieldsWriter.NUMERIC_DOUBLE:
visitor.DoubleField(info, J2N.BitConversion.Int64BitsToDouble(@in.ReadInt64()));
break;
default:
throw AssertionError.Create("Unknown type flag: " + bits.ToString("x"));
}
}
public override IBits GetDocsWithField(FieldInfo field)
{
switch (field.DocValuesType)
{
case DocValuesType.SORTED_SET:
return(DocValues.DocsWithValue(GetSortedSet(field), maxDoc));
case DocValuesType.SORTED:
return(DocValues.DocsWithValue(GetSorted(field), maxDoc));
case DocValuesType.BINARY:
BinaryEntry be = binaries[field.Number];
return(GetMissingBits(field.Number, be.missingOffset, be.missingBytes));
case DocValuesType.NUMERIC:
NumericEntry ne = numerics[field.Number];
return(GetMissingBits(field.Number, ne.missingOffset, ne.missingBytes));
default:
throw AssertionError.Create();
}
}
private static void ThrowBadAccess(long pointer, int size, KeyValuePair <long, Allocation> fentry, KeyValuePair <long, Allocation> centry)
{
long now = System.nanoTime();
long faddr = fentry == null ? 0 : fentry.Key;
long fsize = fentry == null ? 0 : fentry.Value.sizeInBytes;
long foffset = pointer - (faddr + fsize);
long caddr = centry == null ? 0 : centry.Key;
long csize = centry == null ? 0 : centry.Value.sizeInBytes;
long coffset = caddr - (pointer + size);
bool floorIsNearest = foffset < coffset;
long naddr = floorIsNearest ? faddr : caddr;
long nsize = floorIsNearest ? fsize : csize;
long noffset = floorIsNearest ? foffset : coffset;
IList <FreeTrace> recentFrees = java.util.freeTraces.Where(Objects.nonNull).Where(trace => trace.contains(pointer)).OrderBy(c => c).ToList();
AssertionError error = new AssertionError(format("Bad access to address 0x%x with size %s, nearest valid allocation is " + "0x%x (%s bytes, off by %s bytes). " + "Recent relevant frees (of %s) are attached as suppressed exceptions.", pointer, size, naddr, nsize, noffset, _freeCounter.get()));
foreach (FreeTrace recentFree in recentFrees)
{
recentFree.ReferenceTime = now;
error.addSuppressed(recentFree);
}
throw error;
}
public static BulkOperation Of(PackedInt32s.Format format, int bitsPerValue)
{
if (format == PackedInt32s.Format.PACKED)
{
if (Debugging.AssertsEnabled)
{
Debugging.Assert(packedBulkOps[bitsPerValue - 1] != null);
}
return(packedBulkOps[bitsPerValue - 1]);
}
else if (format == PackedInt32s.Format.PACKED_SINGLE_BLOCK)
{
if (Debugging.AssertsEnabled)
{
Debugging.Assert(packedSingleBlockBulkOps[bitsPerValue - 1] != null);
}
return(packedSingleBlockBulkOps[bitsPerValue - 1]);
}
else
{
throw AssertionError.Create();
}
}
private static void SkipField(DataInput @in, int bits)
{
switch (bits & CompressingStoredFieldsWriter.TYPE_MASK)
{
case CompressingStoredFieldsWriter.BYTE_ARR:
case CompressingStoredFieldsWriter.STRING:
int length = @in.ReadVInt32();
@in.SkipBytes(length);
break;
case CompressingStoredFieldsWriter.NUMERIC_INT32:
case CompressingStoredFieldsWriter.NUMERIC_SINGLE:
@in.ReadInt32();
break;
case CompressingStoredFieldsWriter.NUMERIC_INT64:
case CompressingStoredFieldsWriter.NUMERIC_DOUBLE:
@in.ReadInt64();
break;
default:
throw AssertionError.Create("Unknown type flag: " + bits.ToString("x"));
}
}
public override SortedSetDocValues GetSortedSet(FieldInfo field)
{
SortedSetEntry ss = sortedSets[field.Number];
if (ss.Format == Lucene45DocValuesConsumer.SORTED_SET_SINGLE_VALUED_SORTED)
{
SortedDocValues values = GetSorted(field);
return(DocValues.Singleton(values));
}
else if (ss.Format != Lucene45DocValuesConsumer.SORTED_SET_WITH_ADDRESSES)
{
throw AssertionError.Create();
}
IndexInput data = (IndexInput)this.data.Clone();
long valueCount = binaries[field.Number].Count;
// we keep the byte[]s and list of ords on disk, these could be large
Int64BinaryDocValues binary = (Int64BinaryDocValues)GetBinary(field);
Int64Values ordinals = GetNumeric(ords[field.Number]);
// but the addresses to the ord stream are in RAM
MonotonicBlockPackedReader ordIndex = GetOrdIndexInstance(data, field, ordIndexes[field.Number]);
return(new RandomAccessOrdsAnonymousClass(valueCount, binary, ordinals, ordIndex));
}
public override void WriteField(FieldInfo info, IIndexableField field)
{
int bits /* = 0*/; // LUCENENET: IDE0059: Remove unnecessary value assignment
BytesRef bytes;
string @string;
// LUCENENET specific - To avoid boxing/unboxing, we don't
// call GetNumericValue(). Instead, we check the field.NumericType and then
// call the appropriate conversion method.
if (field.NumericType != NumericFieldType.NONE)
{
switch (field.NumericType)
{
case NumericFieldType.BYTE:
case NumericFieldType.INT16:
case NumericFieldType.INT32:
bits = NUMERIC_INT32;
break;
case NumericFieldType.INT64:
bits = NUMERIC_INT64;
break;
case NumericFieldType.SINGLE:
bits = NUMERIC_SINGLE;
break;
case NumericFieldType.DOUBLE:
bits = NUMERIC_DOUBLE;
break;
default:
throw new ArgumentException("cannot store numeric type " + field.NumericType);
}
@string = null;
bytes = null;
}
else
{
bytes = field.GetBinaryValue();
if (bytes != null)
{
bits = BYTE_ARR;
@string = null;
}
else
{
bits = STRING;
@string = field.GetStringValue();
if (@string == null)
{
throw new ArgumentException("field " + field.Name + " is stored but does not have BinaryValue, StringValue nor NumericValue");
}
}
}
long infoAndBits = (((long)info.Number) << TYPE_BITS) | (uint)bits;
bufferedDocs.WriteVInt64(infoAndBits);
if (bytes != null)
{
bufferedDocs.WriteVInt32(bytes.Length);
bufferedDocs.WriteBytes(bytes.Bytes, bytes.Offset, bytes.Length);
}
else if (@string != null)
{
bufferedDocs.WriteString(field.GetStringValue());
}
else
{
switch (field.NumericType)
{
case NumericFieldType.BYTE:
case NumericFieldType.INT16:
case NumericFieldType.INT32:
bufferedDocs.WriteInt32(field.GetInt32Value().Value);
break;
case NumericFieldType.INT64:
bufferedDocs.WriteInt64(field.GetInt64Value().Value);
break;
case NumericFieldType.SINGLE:
bufferedDocs.WriteInt32(BitConversion.SingleToInt32Bits(field.GetSingleValue().Value));
break;
case NumericFieldType.DOUBLE:
bufferedDocs.WriteInt64(BitConversion.DoubleToInt64Bits(field.GetDoubleValue().Value));
break;
default:
throw AssertionError.Create("Cannot get here");
}
}
}