Class PrimitiveArrayBuilder<T, TArray, TBuilder>

Namespace

Apache.Arrow

Assembly

Apache.Arrow.dll

public abstract class PrimitiveArrayBuilder<T, TArray, TBuilder> : IArrowArrayBuilder<T, TArray, TBuilder>, IArrowArrayBuilder<TArray, TBuilder>, IArrowArrayBuilder<TArray>, IArrowArrayBuilder where T : struct where TArray : IArrowArray where TBuilder : class, IArrowArrayBuilder<TArray>

Type Parameters

T

TArray

TBuilder

Inheritance

object

PrimitiveArrayBuilder<T, TArray, TBuilder>

Implements

IArrowArrayBuilder<T, TArray, TBuilder>

IArrowArrayBuilder<TArray, TBuilder>

IArrowArrayBuilder<TArray>

IArrowArrayBuilder

Derived

DayTimeIntervalArray.Builder

DoubleArray.Builder

DurationArray.Builder

FloatArray.Builder

Int16Array.Builder

Int32Array.Builder

Int64Array.Builder

Int8Array.Builder

MonthDayNanosecondIntervalArray.Builder

UInt16Array.Builder

UInt32Array.Builder

UInt64Array.Builder

UInt8Array.Builder

YearMonthIntervalArray.Builder

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

PrimitiveArrayBuilder()

public PrimitiveArrayBuilder()

Properties

Instance

protected TBuilder Instance { get; }

Property Value

TBuilder

Length

public int Length { get; }

Property Value

int

NullCount

protected int NullCount { get; }

Property Value

int

ValidityBuffer

protected ArrowBuffer.BitmapBuilder ValidityBuffer { get; }

Property Value

ArrowBuffer.BitmapBuilder

ValueBuffer

protected ArrowBuffer.Builder<T> ValueBuffer { get; }

Property Value

ArrowBuffer.Builder<T>

Methods

Append(T?)

public TBuilder Append(T? value)

Parameters

value T?

Returns

TBuilder

Append(ReadOnlySpan<T>)

public TBuilder Append(ReadOnlySpan<T> span)

Parameters

span ReadOnlySpan<T>

Returns

TBuilder

Append(T)

public TBuilder Append(T value)

Parameters

value T

Returns

TBuilder

AppendNull()

public TBuilder AppendNull()

Returns

TBuilder

AppendRange(IEnumerable<T>)

public TBuilder AppendRange(IEnumerable<T> values)

Parameters

values IEnumerable<T>

Returns

TBuilder

Build(ArrowBuffer, ArrowBuffer, int, int, int)

protected abstract TArray Build(ArrowBuffer valueBuffer, ArrowBuffer nullBitmapBuffer, int length, int nullCount, int offset)

Parameters

valueBuffer ArrowBuffer

nullBitmapBuffer ArrowBuffer

length int

nullCount int

offset int

Returns

TArray

Build(MemoryAllocator)

public TArray Build(MemoryAllocator allocator = null)

Parameters

allocator MemoryAllocator

Returns

TArray

Clear()

public TBuilder Clear()

Returns

TBuilder

Reserve(int)

public TBuilder Reserve(int capacity)

Parameters

capacity int

Returns

TBuilder

Resize(int)

public TBuilder Resize(int length)

Parameters

length int

Returns

TBuilder

Set(int, T)

public TBuilder Set(int index, T value)

Parameters

index int

value T

Returns

TBuilder

Swap(int, int)

public TBuilder Swap(int i, int j)

Parameters

i int

j int

Returns

TBuilder