lamp-data/lamp.data/BatchStream

BatchStream

trait BatchStream[+I, S, C]
Companion:
object
class Object
trait Matchable
class Any
BatchStream[I, S, C]

Value members

Abstract methods

def allocateBuffers(target: Device): Resource[IO, C]
def init: S
def nextBatch(device: Device, buffers: C, state: S): IO[(S, Resource[IO, StreamControl[(I, STen)]])]

May be called from different threads, but always in serial State should be carried over in the state parameter and return type

May be called from different threads, but always in serial State should be carried over in the state parameter and return type

Concrete methods

def foldLeft[B](zero: B, device: Device, stateZero: S)(f: (B, (I, STen)) => IO[B]): IO[B]
def map[I2](f: (I, STen) => Resource[IO, StreamControl[(I2, STen)]]): BatchStream[I2, S, C]