Class GuidArray

Namespace

Apache.Arrow

Assembly

Apache.Arrow.dll

Extension array for UUID/GUID values, backed by a FixedSizeBinaryArray.

public class GuidArray : ExtensionArray, IArrowArray, IDisposable, IReadOnlyList<Guid?>, IReadOnlyCollection<Guid?>, IEnumerable<Guid?>, IEnumerable

Inheritance

object

ExtensionArray

GuidArray

Implements

IArrowArray

IDisposable

IReadOnlyList<Guid?>

IReadOnlyCollection<Guid?>

IEnumerable<Guid?>

IEnumerable

Inherited Members

ExtensionArray.Storage

ExtensionArray.ExtensionType

ExtensionArray.Length

ExtensionArray.Offset

ExtensionArray.NullCount

ExtensionArray.Data

ExtensionArray.IsNull(int)

ExtensionArray.IsValid(int)

ExtensionArray.Accept(IArrowArrayVisitor)

ExtensionArray.Dispose()

ExtensionArray.Dispose(bool)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

GuidArray(GuidType, IArrowArray)

public GuidArray(GuidType guidType, IArrowArray storage)

Parameters

guidType GuidType

storage IArrowArray

GuidArray(IArrowArray)

public GuidArray(IArrowArray storage)

Parameters

storage IArrowArray

Properties

Count

public int Count { get; }

Property Value

int

this[int]

public Guid? this[int index] { get; }

Parameters

index int

Property Value

Guid?

StorageArray

public FixedSizeBinaryArray StorageArray { get; }

Property Value

FixedSizeBinaryArray

Methods

GetEnumerator()

public IEnumerator<Guid?> GetEnumerator()

Returns

IEnumerator<Guid?>

GetGuid(int)

public Guid? GetGuid(int index)

Parameters

index int

Returns

Guid?

GuidToBytes(Guid)

Converts between Guid and the RFC 4122 big-endian byte layout required by the arrow.uuid canonical extension type specification.

public static byte[] GuidToBytes(Guid guid)

Parameters

guid Guid

Returns

byte[]

GuidToRFC4122(Guid, Span<byte>)

Converts between Guid and the RFC 4122 big-endian byte layout required by the arrow.uuid canonical extension type specification.

public static void GuidToRFC4122(Guid guid, Span<byte> bytes)

Parameters

guid Guid

bytes Span<byte>

RFC4122ToGuid(ReadOnlySpan<byte>)

Converts between Guid and the RFC 4122 big-endian byte layout required by the arrow.uuid canonical extension type specification.

public static Guid RFC4122ToGuid(ReadOnlySpan<byte> bytes)

Parameters

bytes ReadOnlySpan<byte>

Returns

Guid