trait EventsBySliceStartingFromSnapshotsQuery extends ReadJournal
A plugin may optionally support this query by implementing this trait.
EventsBySliceStartingFromSnapshotsQuery
that is using a timestamp based offset should also implement EventTimestampQuery and
LoadEventQuery.
See also EventsBySliceFirehoseQuery.
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- EventsBySliceStartingFromSnapshotsQuery.scala
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- abstract def eventsBySlicesStartingFromSnapshots[Snapshot, Event](entityType: String, minSlice: Int, maxSlice: Int, offset: Offset, transformSnapshot: (Snapshot) => Event): Source[EventEnvelope[Event], NotUsed]
Same as EventsBySliceQuery but with the purpose to use snapshots as starting points and thereby reducing number of events that have to be loaded.
Same as EventsBySliceQuery but with the purpose to use snapshots as starting points and thereby reducing number of events that have to be loaded. This can be useful if the consumer start from zero without any previously processed offset or if it has been disconnected for a long while and its offset is far behind.
- abstract def sliceForPersistenceId(persistenceId: String): Int
- abstract def sliceRanges(numberOfRanges: Int): Seq[Range]
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toany2stringadd[EventsBySliceStartingFromSnapshotsQuery] performed by method any2stringadd in scala.Predef.
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- def ->[B](y: B): (EventsBySliceStartingFromSnapshotsQuery, B)
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toArrowAssoc[EventsBySliceStartingFromSnapshotsQuery] performed by method ArrowAssoc in scala.Predef.
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- def ensuring(cond: (EventsBySliceStartingFromSnapshotsQuery) => Boolean, msg: => Any): EventsBySliceStartingFromSnapshotsQuery
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toEnsuring[EventsBySliceStartingFromSnapshotsQuery] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: (EventsBySliceStartingFromSnapshotsQuery) => Boolean): EventsBySliceStartingFromSnapshotsQuery
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toEnsuring[EventsBySliceStartingFromSnapshotsQuery] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: Boolean, msg: => Any): EventsBySliceStartingFromSnapshotsQuery
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toEnsuring[EventsBySliceStartingFromSnapshotsQuery] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: Boolean): EventsBySliceStartingFromSnapshotsQuery
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toEnsuring[EventsBySliceStartingFromSnapshotsQuery] performed by method Ensuring in scala.Predef.
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(Since version 9)
- def formatted(fmtstr: String): String
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toStringFormat[EventsBySliceStartingFromSnapshotsQuery] performed by method StringFormat in scala.Predef.
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(Since version 2.12.16) Use
formatString.format(value)
instead ofvalue.formatted(formatString)
, or use thef""
string interpolator. In Java 15 and later,formatted
resolves to the new method in String which has reversed parameters.
- def →[B](y: B): (EventsBySliceStartingFromSnapshotsQuery, B)
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- This member is added by an implicit conversion from EventsBySliceStartingFromSnapshotsQuery toArrowAssoc[EventsBySliceStartingFromSnapshotsQuery] performed by method ArrowAssoc in scala.Predef.
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(Since version 2.13.0) Use
->
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