Class

gnieh.sohva

ChangeStream

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class ChangeStream extends AnyRef

A stream that represents a connection to the _changes stream of a database.

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Instance Constructors

  1. new ChangeStream(database: Database)

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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 clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. final def ne(arg0: AnyRef): Boolean

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. def once(docIds: Vector[String] = Vector.empty[String], conflicts: Boolean = false, descending: Boolean = false, filter: Option[String] = None, includeDocs: Boolean = false, attachments: Boolean = false, attEncodingInfo: Boolean = false, lastEventId: Option[Int] = None, limit: Option[Int] = None, since: Option[Either[String, JsValue]] = None, style: Option[String] = None, view: Option[String] = None): Future[Changes]

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    Returns a one-shot view of changes for this database.

  16. def stream(docIds: Vector[String] = Vector.empty[String], conflicts: Boolean = false, descending: Boolean = false, filter: Option[String] = None, includeDocs: Boolean = false, attachments: Boolean = false, attEncodingInfo: Boolean = false, lastEventId: Option[Int] = None, limit: Option[Int] = None, since: Option[Either[String, JsValue]] = None, style: Option[String] = None, view: Option[String] = None): Source[Change, UniqueKillSwitch]

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    Returns a continuous stream representing the changes in the database.

    Returns a continuous stream representing the changes in the database. Each change produces an element in the stream. The returned stream can be cancelled using the kill switch returned by materializing it. E.g. if you want to log the changes to the console and shut it down after a while, you can write

    val stream = db.changes.stream()
    val killSwitch = stream.toMat(Sink.foreach(println _))(Keep.left).run()
    ...
    killSwitch.shutdown()
  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. final def wait(): Unit

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  20. final def wait(arg0: Long, arg1: Int): Unit

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  21. final def wait(arg0: Long): Unit

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