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Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. def ++[U >: T](r: Producer[P, U]): Producer[P, U]

   

   Exactly the same as merge.

   Exactly the same as merge. Here by analogy with the scala.collections API

   Definition Classes

   Producer

4. final def ==(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

5. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

6. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

7. def collect[U](fn: PartialFunction[T, U]): Producer[P, U]

   

   Prefer to flatMap for transforming a subset of items like optionMap but convenient with case syntax in scala prod.collect { case x if fn(x) => g(x) }

   Prefer to flatMap for transforming a subset of items like optionMap but convenient with case syntax in scala prod.collect { case x if fn(x) => g(x) }

   Definition Classes

   Producer

8. def either[U](other: Producer[P, U]): Producer[P, Either[T, U]]

   

   Merge a different type of Producer into a single stream

   Merge a different type of Producer into a single stream

   Definition Classes

   Producer

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

   

   Definition Classes

   AnyRef

10. def filter(fn: (T) ⇒ Boolean): Producer[P, T]

    

    Keep only the items that satisfy the fn

    Keep only the items that satisfy the fn

    Definition Classes

    Producer

11. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

12. def flatMap[U](fn: (T) ⇒ TraversableOnce[U]): Producer[P, U]

    

    Only use this function if you may return more than 1 item sometimes.

    Only use this function if you may return more than 1 item sometimes. otherwise use collect or optionMap, which can be pushed up the graph

    Definition Classes

    Producer

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

    

    Definition Classes

    AnyRef → Any

14. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

15. def lookup[U >: T, V](service: P.Service[U, V]): KeyedProducer[P, U, Option[V]]

    

    This is identical to a certain leftJoin: map((_, ())).leftJoin(srv).mapValues{case (_, v) => v} Useful when you are looking up values from say a stream of inputs, such as IDs.

    This is identical to a certain leftJoin: map((_, ())).leftJoin(srv).mapValues{case (_, v) => v} Useful when you are looking up values from say a stream of inputs, such as IDs.

    Definition Classes

    Producer

16. def map[U](fn: (T) ⇒ U): Producer[P, U]

    

    Map each item to a new value

    Map each item to a new value

    Definition Classes

    Producer

17. def merge[U >: T](r: Producer[P, U]): Producer[P, U]

    

    Combine the output into one Producer

    Combine the output into one Producer

    Definition Classes

    Producer

18. def name(id: String): Producer[P, T]

    

    Naming a node is so that you may give Options for that node that may change the run-time performance of the job (parameter tuning, etc...)

    Naming a node is so that you may give Options for that node that may change the run-time performance of the job (parameter tuning, etc...)

    Definition Classes

    Producer

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

    

    Definition Classes

    AnyRef

20. final def notify(): Unit

    

    Definition Classes

    AnyRef

21. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

22. def optionMap[U](fn: (T) ⇒ Option[U]): Producer[P, U]

    

    Prefer this or collect to flatMap if you are always emitting 0 or 1 items

    Prefer this or collect to flatMap if you are always emitting 0 or 1 items

    Definition Classes

    Producer

23. val source: P.Source[T]

    

24. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

25. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

28. def write[U >: T](sink: P.Sink[U]): TailProducer[P, T]

    

    Cause some side effect on the sink, but pass through the values so they can be consumed downstream

    Cause some side effect on the sink, but pass through the values so they can be consumed downstream

    Definition Classes

    Producer