Class SequenceNumberFilter

Predicate filter on the sequence number of an HCS topic message. Construct via one of the static factories — the ctor is private so the operator is always explicit in the call site.

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

Mirror REST accepts the six comparison forms — equality (default), gt:, gte:, lt:, lte:, and ne: — on the sequencenumber query parameter. Each factory builds the corresponding wire value.

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(ulong)

Messages whose sequence number is strictly greater than the given value (gt:).

Declaration
public static SequenceNumberFilter After(ulong sequenceNumber)
Parameters
Type Name Description
ulong sequenceNumber
Returns
Type Description
SequenceNumberFilter
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Before(ulong)

Messages whose sequence number is strictly less than the given value (lt:).

Declaration
public static SequenceNumberFilter Before(ulong sequenceNumber)
Parameters
Type Name Description
ulong sequenceNumber
Returns
Type Description
SequenceNumberFilter
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Is(ulong)

Messages whose sequence number equals the given value.

Declaration
public static SequenceNumberFilter Is(ulong sequenceNumber)
Parameters
Type Name Description
ulong sequenceNumber
Returns
Type Description
SequenceNumberFilter
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NotIs(ulong)

Messages whose sequence number is not equal to the given value (ne:).

Declaration
public static SequenceNumberFilter NotIs(ulong sequenceNumber)
Parameters
Type Name Description
ulong sequenceNumber
Returns
Type Description
SequenceNumberFilter
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OnOrAfter(ulong)

Messages whose sequence number is at or greater than the given value (gte:).

Declaration
public static SequenceNumberFilter OnOrAfter(ulong sequenceNumber)
Parameters
Type Name Description
ulong sequenceNumber
Returns
Type Description
SequenceNumberFilter
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OnOrBefore(ulong)

Messages whose sequence number is at or less than the given value (lte:).

Declaration
public static SequenceNumberFilter OnOrBefore(ulong sequenceNumber)
Parameters
Type Name Description
ulong sequenceNumber
Returns
Type Description
SequenceNumberFilter

Implements