class ProjectionManagement extends AnyRef

Source
ProjectionManagement.scala
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Instance Constructors

  1. new ProjectionManagement(system: ActorSystem[_])

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clearOffset(projectionId: ProjectionId): CompletionStage[Done]

    Clear the stored offset for the projectionId and restart the Projection.

    Clear the stored offset for the projectionId and restart the Projection. This can be useful if the projection should be completely rebuilt, starting over again from the first offset.

  6. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: AnyRef): Boolean
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  9. final def getClass(): Class[_ <: AnyRef]
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    @IntrinsicCandidate() @native()
  10. def getOffset[Offset](projectionId: ProjectionId): CompletionStage[Optional[Offset]]

    Get the latest stored offset for the projectionId.

  11. def hashCode(): Int
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    @IntrinsicCandidate() @native()
  12. final def isInstanceOf[T0]: Boolean
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  13. def isPaused(projectionId: ProjectionId): CompletionStage[Boolean]

    Is the given Projection paused or not?

  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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    @IntrinsicCandidate() @native()
  16. final def notifyAll(): Unit
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    @IntrinsicCandidate() @native()
  17. def pause(projectionId: ProjectionId): CompletionStage[Done]

    Pause the given Projection.

    Pause the given Projection. Processing will be stopped. While the Projection is paused other management operations can be performed, such as ProjectionManagement.updateOffset. The Projection can be resumed with ProjectionManagement.resume.

    The paused/resumed state is stored, and it is read when the Projections are started, for example in case of rebalance or system restart.

  18. def resume(projectionId: ProjectionId): CompletionStage[Done]

    Resume a paused Projection.

    Resume a paused Projection. Processing will be start from previously stored offset.

    The paused/resumed state is stored, and it is read when the Projections are started, for example in case of rebalance or system restart.

  19. final def synchronized[T0](arg0: => T0): T0
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  20. def toString(): String
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  21. def updateOffset[Offset](projectionId: ProjectionId, offset: Offset): CompletionStage[Done]

    Update the stored offset for the projectionId and restart the Projection.

    Update the stored offset for the projectionId and restart the Projection. This can be useful if the projection was stuck with errors on a specific offset and should skip that offset and continue with next. Note that when the projection is restarted it will continue from the next offset that is greater than the stored offset.

  22. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  24. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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