public NumericDocValuesAnonymousInnerClassHelper3(MemoryDocValuesProducer outerInstance, long min, long mult,
BlockPackedReader quotientReader)
{
this.min = min;
this.mult = mult;
this.quotientReader = quotientReader;
}
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.ReadVInt();
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.ReadLong();
}
int formatID = data.ReadVInt();
int bitsPerValue = data.ReadVInt();
var ordsReader = PackedInts.GetReaderNoHeader(data, PackedInts.Format.ById(formatID),
entry.packedIntsVersion, maxDoc, bitsPerValue);
ramBytesUsed.AddAndGet(RamUsageEstimator.SizeOf(decode) + ordsReader.RamBytesUsed());
return new NumericDocValuesAnonymousInnerClassHelper(this, decode, ordsReader);
case DELTA_COMPRESSED:
int blockSize = data.ReadVInt();
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));
return new NumericDocValuesAnonymousInnerClassHelper2(this, bytes);
case GCD_COMPRESSED:
long min = data.ReadLong();
long mult = data.ReadLong();
int quotientBlockSize = data.ReadVInt();
var quotientReader = new BlockPackedReader(data, entry.packedIntsVersion,
quotientBlockSize, maxDoc, false);
ramBytesUsed.AddAndGet(quotientReader.RamBytesUsed());
return new NumericDocValuesAnonymousInnerClassHelper3(this, min, mult, quotientReader);
default:
throw new InvalidOperationException();
}
}
