trait CurrentEventsByTagQuery extends ReadJournal
A plugin may optionally support this query by implementing this trait.
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Abstract Value Members
- abstract def currentEventsByTag(tag: String, offset: Offset): Source[EventEnvelope, NotUsed]
Same type of query as EventsByTagQuery#eventsByTag but the event stream is completed immediately when it reaches the end of the "result set".
Same type of query as EventsByTagQuery#eventsByTag but the event stream is completed immediately when it reaches the end of the "result set". Depending on journal implementation, this may mean all events up to when the query is started, or it may include events that are persisted while the query is still streaming results. For eventually consistent stores, it may only include all events up to some point before the query is started.
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- def +(other: String): String
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- This member is added by an implicit conversion from CurrentEventsByTagQuery toany2stringadd[CurrentEventsByTagQuery] performed by method any2stringadd in scala.Predef.
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- def ->[B](y: B): (CurrentEventsByTagQuery, B)
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- This member is added by an implicit conversion from CurrentEventsByTagQuery toArrowAssoc[CurrentEventsByTagQuery] performed by method ArrowAssoc in scala.Predef.
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- def ensuring(cond: (CurrentEventsByTagQuery) => Boolean, msg: => Any): CurrentEventsByTagQuery
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- This member is added by an implicit conversion from CurrentEventsByTagQuery toEnsuring[CurrentEventsByTagQuery] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: (CurrentEventsByTagQuery) => Boolean): CurrentEventsByTagQuery
- Implicit
- This member is added by an implicit conversion from CurrentEventsByTagQuery toEnsuring[CurrentEventsByTagQuery] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: Boolean, msg: => Any): CurrentEventsByTagQuery
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- This member is added by an implicit conversion from CurrentEventsByTagQuery toEnsuring[CurrentEventsByTagQuery] performed by method Ensuring in scala.Predef.
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- def ensuring(cond: Boolean): CurrentEventsByTagQuery
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- This member is added by an implicit conversion from CurrentEventsByTagQuery toEnsuring[CurrentEventsByTagQuery] performed by method Ensuring in scala.Predef.
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- Deprecated
(Since version 9)
- def formatted(fmtstr: String): String
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- This member is added by an implicit conversion from CurrentEventsByTagQuery toStringFormat[CurrentEventsByTagQuery] 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): (CurrentEventsByTagQuery, B)
- Implicit
- This member is added by an implicit conversion from CurrentEventsByTagQuery toArrowAssoc[CurrentEventsByTagQuery] performed by method ArrowAssoc in scala.Predef.
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- Deprecated
(Since version 2.13.0) Use
->
instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.