libretto/libretto/ScalaStreams/Pollable

Pollable

object Pollable
class Object
trait Matchable
class Any

Type members

Classlikes

object BroadcastByKey

Types

opaque type BroadcastByKey[K, V]

Value members

Methods

def broadcastByKey[A, K, V](f: Val[A] -⚬ Val[K] |*| Val[V])(`evidence$2`: Ordering[K]): Pollable[A] -⚬ BroadcastByKey[K, V]
def close[A]: Pollable[A] -⚬ Done
def cons[A]: Val[A] |*| Pollable[A] -⚬ Pollable[A]
def delay[A](d: FiniteDuration): Pollable[A] -⚬ Pollable[A]
def drain[A]: Pollable[A] -⚬ Done

Polls and discards all elements.

def dup[A]: Pollable[A] -⚬ Pollable[A] |*| Pollable[A]
def empty[A]: Done -⚬ Pollable[A]
def fromLList[A]: LList[Val[A]] -⚬ Pollable[A]
def fromList[A]: Val[List[A]] -⚬ Pollable[A]
def fromList[A](as: List[A]): One -⚬ Pollable[A]
def map[A, B](f: A => B): Pollable[A] -⚬ Pollable[B]
def merge[A]: Pollable[A] |*| Pollable[A] -⚬ Pollable[A]

Merges two Pollables into one. Left-biased: when there is a value available from both upstreams, favors the first one.

def mergeAll[A]: LList[Pollable[A]] -⚬ Pollable[A]

Merges a list of Pollables into a single Pollable. Head-biased: when there is an element available from multiple upstreams, favors the upstream closest to the head of the input list.

def of[A](as: A*): One -⚬ Pollable[A]
def partition[A, B]: Pollable[Either[A, B]] -⚬ Pollable[A] |*| Pollable[B]

Splits a stream of "A or B" to a stream of A and a stream of B.

Polls the upstream only after ''both'' downstreams poll. When either of the downstreams closes, the other downstream and the upstream are closed as well.

def poll[A]: Pollable[A] -⚬ Polled[A]
def prepend[A]: Val[A] |*| Pollable[A] -⚬ Pollable[A]
def repeatedly[A](f: Done -⚬ Val[A]): Done -⚬ Pollable[A]
def statefulMap[S, A, B](f: (S, A) => (S, B))(initialState: S): Pollable[A] -⚬ Pollable[B]
def toList[A]: Pollable[A] -⚬ Val[List[A]]

Implicits

Implicits

implicit def negativePollable[A]: Negative[Pollable[A]]