Class SlotFilter

Predicate filter on the slot query parameter for contract state reads. The wire format is a 32-byte 0x-prefixed hex string. Construct via Is(BigInteger); the ctor is private.

Inheritance

object

SlotFilter

Implements

IMirrorFilter

IMirrorQueryParameter

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Hiero.Mirror.Filters

Assembly: Hiero.dll

Syntax

public sealed class SlotFilter : IMirrorFilter, IMirrorQueryParameter

Remarks

The slot query parameter on /api/v1/contracts/{contractIdOrAddress}/state accepts only an equality match — the mirror-node schema exposes no comparison-operator palette for storage-slot addresses. Only an Is(BigInteger) factory is provided; there is no After / Before / NotIs counterpart.

The factory normalizes the BigInteger to the server's canonical wire form: a 32-byte (64-hex-digit) big-endian zero-padded hex string with an 0x prefix. Callers supplying a slot value as an opaque 32-byte integer need no further formatting.

Properties

Name

The query parameter name recognized by the remote mirror node.

Declaration

public string Name { get; }

Property Value

Type	Description
string

Value

The value of the query parameter sent to the mirror node.

Declaration

public string Value { get; }

Property Value

Type	Description
string

Methods

Is(BigInteger)

Records for the given 32-byte storage slot.

Declaration

public static SlotFilter Is(BigInteger slot)

Parameters

Type	Name	Description
BigInteger	slot	The slot position as a big integer.

Returns

Type	Description
SlotFilter

Implements

IMirrorFilter

IMirrorQueryParameter