domain

Type Members

1. trait CompositeKey[P, S] extends AnyRef

   

2. case class DeleteTimer[SK](throttled: Boolean = false) extends TimerResult[SK] with Product with Serializable

   

   A TimerResult that represents the completion of a deletion.

   A TimerResult that represents the completion of a deletion.

   throttled

   Indicates the number of operations has surpassed those allocated for a period of time.

3. class FixedTimeWindowedSerde[K] extends AbstractSerde[TimeWindowed[K]]

   

   Serde for use when your time windows are fixed length and non-overlapping.

   Serde for use when your time windows are fixed length and non-overlapping. When this condition is met, we are able to avoid serializing 8 bytes for TimeWindowed.endTime

4. case class IndexedSampleKey[SampleKey](sampleKey: SampleKey, index: Int) extends Product with Serializable

   

   The key in a sample KeyValue store.

   The key in a sample KeyValue store. Each sample is stored as a row in the table, and the index is what makes each row unique. The index is a number of 0..sampleSize

   SampleKey

   the user specified sample key type.

   sampleKey

   the user specified key of the sample(e.g. engagement type, or audience)

   index

   a number of 0..sampleSize

5. case class RetainTimer[SK](stateStoreCursor: Option[SK] = None, throttled: Boolean = false) extends TimerResult[SK] with Product with Serializable

   

   A TimerResult that represents the retention of an incomplete deletion.

   A TimerResult that represents the retention of an incomplete deletion.

   stateStoreCursor

   A cursor representing the next key in an iterator.

   throttled

   Indicates the number of operations has surpassed those allocated for a period of time.

6. final case class Time(millis: Long) extends AnyVal with Product with Serializable

   

7. case class TimeWindowed[V](startMs: Long, endMs: Long, value: V) extends Product with Serializable

   

   A time windowed value specified by a start and end time

   A time windowed value specified by a start and end time

   startMs

   the start timestamp of the window (inclusive)

   endMs

   the end timestamp of the window (exclusive)

8. class TimerMetadata extends AnyRef

   

   Metadata used to convey the purpose of a com.twitter.finatra.streams.transformer.internal.domain.Timer.

   Metadata used to convey the purpose of a com.twitter.finatra.streams.transformer.internal.domain.Timer.

   TimerMetadata represents the following Timer actions: EmitEarly, Close, Expire

9. sealed trait TimerResult[SK] extends AnyRef

   

   Indicates the result of a Timer-based operation.

10. final case class Watermark(timeMillis: Long) extends AnyVal with Product with Serializable

    

11. class WindowResultType extends AnyRef

    

12. case class WindowedValue[V](resultState: WindowResultType, value: V) extends Product with Serializable

    

13. class WindowedValueSerde[V] extends AbstractSerde[WindowedValue[V]]

    

    Serde for the WindowedValue class.