foperator-core
API
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foperator-core/foperator/ResourceMirror

ResourceMirror

foperator.ResourceMirror
See theResourceMirror companion object
trait ResourceMirror[IO[_], T] extends ReconcileSource[IO, T]

ResourceMirror provides:

  • A snapshot of the current state of a set of resources
  • A stream tracking the ID of changed resources. Subscribers to this stream MUST NOT backpressure, as that could cause the watcher (and other observers) to fall behind. In practice, this is typically consumed by Dispatcher, which doesn't backpressure.

Attributes

Companion
object
Graph
Supertypes
trait ReconcileSource[IO, T]
trait ReconcileSourceBase[IO, T]
class Object
trait Matchable
class Any

Members list

Value members

Abstract methods

def active: IO[Map[Id[T], T]]
def activeValues: IO[List[T]]
def all: IO[ResourceMap[T]]
def allValues: IO[List[ResourceState[T]]]
def get(id: Id[T]): IO[Option[ResourceState[T]]]
def getActive(id: Id[T]): IO[Option[T]]

Inherited methods

def withActiveResourceTrigger[S](mirror: ResourceMirror[IO, S])(extractIds: S => IO[List[Id[T]]])(implicit io: Concurrent[IO]): ReconcileSource[IO, T]

Attributes

Inherited from:
ReconcileSource
def withExternalTrigger(triggers: Stream[IO, Id[T]])(implicit io: Concurrent[IO]): ReconcileSource[IO, T]

Attributes

Inherited from:
ReconcileSource
def withIdTrigger[R](watcher: ReconcileSource[IO, R])(extractIds: (Id[R]) => IO[List[Id[T]]])(implicit concurrent: Concurrent[IO]): ReconcileSource[IO, T]

Attributes

Inherited from:
ReconcileSource
def withResourceTrigger[R](mirror: ResourceMirror[IO, R])(extractIds: (ResourceState[R]) => IO[List[Id[T]]])(implicit io: Concurrent[IO]): ReconcileSource[IO, T]

Attributes

Inherited from:
ReconcileSource

Inherited and Abstract methods

def ids: Stream[IO, Id[T]]

Attributes

Inherited from:
ReconcileSourceBase
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