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class SpannerObjectStore extends AnyRef

This API would eventually evolve into the akka-persistence object API

INTERNAL API

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@InternalStableApi()
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Instance Constructors

  1. new SpannerObjectStore(interactions: SpannerObjectInteractions)

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 changes(entityType: String, offset: Offset): Source[Change, NotUsed]

    Get a source of the most recent changes made to objects of the given entity type since the passed in offset.

    Get a source of the most recent changes made to objects of the given entity type since the passed in offset.

    The returned source will never terminate, it effectively watches for changes to the objects and emits changes as they happen.

    Not all changes that occur are guaranteed to be emitted, this call only guarantees that eventually, the most recent change for each object since the offset will be emitted. In particular, multiple updates to a given object in quick succession are likely to be skipped, with only the last update resulting in a change event from this source.

    entityType

    The type of entity to get changes for.

    offset

    The offset to get changes since. Must either be akka.persistence.query.NoOffset to get changes since the beginning of time, or an offset that has been previously returned by this query. Any other offsets are invalid.

    returns

    A source of change events.

    Annotations
    @ApiMayChange()
  6. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. def currentChanges(entityType: String, offset: Offset): Source[Change, NotUsed]

    Get a source of the most recent changes made to objects of the given entity type since the passed in offset.

    Get a source of the most recent changes made to objects of the given entity type since the passed in offset.

    Note that this only returns the most recent change to each object, if an object has been updated multiple times since the offset, only the most recent of those changes will be part of the stream.

    This will return changes that occurred up to when the Source returned by this call is materialized. Changes to objects made since materialization are not guaranteed to be included in the results.

    entityType

    The type of entity to get changes for.

    offset

    The offset to get changes since. Must either be akka.persistence.query.NoOffset to get changes since the beginning of time, or an offset that has been previously returned by this query. Any other offsets are invalid.

    returns

    A source of change events.

    Annotations
    @ApiMayChange()
  8. def deleteObject(persistenceId: PersistenceId): Future[Unit]
  9. final def eq(arg0: AnyRef): Boolean
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  10. def equals(arg0: AnyRef): Boolean
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  11. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable])
  12. final def getClass(): Class[_ <: AnyRef]
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    @native()
  13. def getObject(persistenceId: PersistenceId): Future[Option[Result]]
  14. def hashCode(): Int
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    @native()
  15. final def isInstanceOf[T0]: Boolean
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  16. final def ne(arg0: AnyRef): Boolean
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  17. final def notify(): Unit
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    @native()
  18. final def notifyAll(): Unit
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    @native()
  19. final def synchronized[T0](arg0: => T0): T0
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  20. def toString(): String
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  21. def upsertObject(entityType: String, persistenceId: PersistenceId, serId: Long, serManifest: String, value: ByteString, seqNr: Long): Future[Unit]

    seqNr

    sequence number for optimistic locking. starts at 1.

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

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