Class SerialNumberFilter

Predicate filter on the serialnumber query parameter used by the NFT-listing endpoints. Construct via one of the static factories — the ctor is private so the operator is always explicit at the call site.

Inheritance
object
SerialNumberFilter
Implements
Inherited Members
Namespace: Hiero.Mirror.Filters
Assembly: Hiero.dll
Syntax
public sealed class SerialNumberFilter : IMirrorFilter, IMirrorQueryParameter
Remarks

Unlike SequenceNumberFilter, the mirror-node schema for serialnumber accepts only five operators on the wire — equality (default), gt:, gte:, lt:, and lte:. The OpenAPI pattern ^((eq|gt|gte|lt|lte):)?\d{1,19}?$ explicitly excludes ne:, so no NotIs factory is exposed.

Some endpoints also require the filter be paired with a TokenFilter on the same request — see the per-endpoint documentation for constraints.

Properties

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Name

The query parameter name recognized by the remote mirror node.

Declaration
public string Name { get; }
Property Value
Type Description
string
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Value

The value of the query parameter sent to the mirror node — already includes the operator prefix where applicable.

Declaration
public string Value { get; }
Property Value
Type Description
string

Methods

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After(long)

Records whose serial number is strictly greater than the given value (gt:).

Declaration
public static SerialNumberFilter After(long serialNumber)
Parameters
Type Name Description
long serialNumber
Returns
Type Description
SerialNumberFilter
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Before(long)

Records whose serial number is strictly less than the given value (lt:).

Declaration
public static SerialNumberFilter Before(long serialNumber)
Parameters
Type Name Description
long serialNumber
Returns
Type Description
SerialNumberFilter
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Is(long)

Records whose serial number equals the given value.

Declaration
public static SerialNumberFilter Is(long serialNumber)
Parameters
Type Name Description
long serialNumber
Returns
Type Description
SerialNumberFilter
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OnOrAfter(long)

Records whose serial number is at or greater than the given value (gte:).

Declaration
public static SerialNumberFilter OnOrAfter(long serialNumber)
Parameters
Type Name Description
long serialNumber
Returns
Type Description
SerialNumberFilter
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OnOrBefore(long)

Records whose serial number is at or less than the given value (lte:).

Declaration
public static SerialNumberFilter OnOrBefore(long serialNumber)
Parameters
Type Name Description
long serialNumber
Returns
Type Description
SerialNumberFilter

Implements