Class SnapshotSelectionCriteria

Selection criteria for loading and deleting a snapshots.

Inheritance
object
SnapshotSelectionCriteria
Implements
Inherited Members
Namespace: Akka.Persistence
Assembly: Akka.Persistence.dll
Syntax
[Serializable]
public sealed class SnapshotSelectionCriteria : IEquatable<SnapshotSelectionCriteria>

Constructors

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SnapshotSelectionCriteria(long)

Initializes a new instance of the SnapshotSelectionCriteria class.

Declaration
public SnapshotSelectionCriteria(long maxSequenceNr)
Parameters
Type Name Description
long maxSequenceNr

Upper bound for a selected snapshot's sequence number.
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SnapshotSelectionCriteria(long, DateTime, long, DateTime?)

Initializes a new instance of the SnapshotSelectionCriteria class.

Declaration
[JsonConstructor]
public SnapshotSelectionCriteria(long maxSequenceNr, DateTime maxTimeStamp, long minSequenceNr = 0, DateTime? minTimestamp = null)
Parameters
Type Name Description
long maxSequenceNr

Upper bound for a selected snapshot's sequence number.
DateTime maxTimeStamp

Upper bound for a selected snapshot's timestamp.
long minSequenceNr

Lower bound for a selected snapshot's sequence number
DateTime? minTimestamp

Lower bound for a selected snapshot's timestamp

Properties

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Latest

The latest saved snapshot.

Declaration
public static SnapshotSelectionCriteria Latest { get; }
Property Value
Type Description
SnapshotSelectionCriteria
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MaxSequenceNr

Upper bound for a selected snapshot's sequence number.

Declaration
public long MaxSequenceNr { get; }
Property Value
Type Description
long
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MaxTimeStamp

Upper bound for a selected snapshot's timestamp.

Declaration
public DateTime MaxTimeStamp { get; }
Property Value
Type Description
DateTime
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MinSequenceNr

Lower bound for a selected snapshot's sequence number

Declaration
public long MinSequenceNr { get; }
Property Value
Type Description
long
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MinTimestamp

Lower bound for a selected snapshot's timestamp

Declaration
public DateTime? MinTimestamp { get; }
Property Value
Type Description
DateTime?
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None

No saved snapshot matches.

Declaration
public static SnapshotSelectionCriteria None { get; }
Property Value
Type Description
SnapshotSelectionCriteria

Methods

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Equals(SnapshotSelectionCriteria)

Declaration
public bool Equals(SnapshotSelectionCriteria other)
Parameters
Type Name Description
SnapshotSelectionCriteria other
Returns
Type Description
bool
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Equals(object)

Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
object obj
Returns
Type Description
bool
Overrides
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GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
int
Overrides
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ToString()

Declaration
public override string ToString()
Returns
Type Description
string
Overrides

Implements

Extension Methods