Class PackedInt32s.NullReader

A PackedInt32s.Reader which has all its values equal to 0 (bitsPerValue = 0).

Inheritance
object
NumericDocValues
PackedInt32s.Reader
PackedInt32s.NullReader
Inherited Members
Namespace: Lucene.Net.Util.Packed
Assembly: Lucene.Net.dll
Syntax
public sealed class PackedInt32s.NullReader : PackedInt32s.Reader

Constructors

NullReader(int)

Sole constructor.

Declaration
public NullReader(int valueCount)
Parameters
Type Name Description
int valueCount

Properties

BitsPerValue

A PackedInt32s.Reader which has all its values equal to 0 (bitsPerValue = 0).

Declaration
public override int BitsPerValue { get; }
Property Value
Type Description
int

The number of bits used to store any given value. Note: this does not imply that memory usage is bitsPerValue * #values as implementations are free to use non-space-optimal packing of bits.
Overrides

Count

The number of values.

NOTE: This was size() in Lucene.
Declaration
public override int Count { get; }
Property Value
Type Description
int
Overrides

Methods

Get(int)

Returns the numeric value for the specified document ID.

Declaration
public override long Get(int index)
Parameters
Type Name Description
int index
Returns
Type Description
long

numeric value
Overrides

Get(int, long[], int, int)

Bulk get: read at least one and at most len longs starting from index into arr[off:off+len] and return the actual number of values that have been read.

Declaration
public override int Get(int index, long[] arr, int off, int len)
Parameters
Type Name Description
int index
long[] arr
int off
int len
Returns
Type Description
int
Overrides

RamBytesUsed()

Return the in-memory size in bytes.

Declaration
public override long RamBytesUsed()
Returns
Type Description
long
Overrides