AsyncOnSubscribe

EXPERIMENTAL A utility class to create Observables that start acting when subscribed to and responds correctly to back pressure requests from Subscribers.

Semantics:

generator is called to provide an initial state on each new subscription
next is called with the last state and a requested amount of items to provide a new state and an Observable that (potentially asynchronously) emits up to requested items.
onUnsubscribe is called with the state provided by the last next call when the Subscriber unsubscribes

Linear Supertypes

AnyRef, Any

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

Definition Classes
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final def ==(arg0: Any): Boolean

Definition Classes
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def apply[S, T](generator: () ⇒ S)(next: (S, Long) ⇒ (Notification[Observable[T]], S), onUnsubscribe: (S) ⇒ Unit = (_:S) => ()): AsyncOnSubscribe[S, T]

EXPERIMENTAL Alias for AsyncOnSubscribe.stateful
EXPERIMENTAL Alias for AsyncOnSubscribe.stateful

Annotations
@Experimental()
See also
AsyncOnSubscribe.stateful
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
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def hashCode(): Int

Definition Classes
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final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
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final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
AnyRef
def singleState[S, T](generator: () ⇒ S)(next: (S, Long) ⇒ Notification[Observable[T]], onUnsubscribe: (S) ⇒ Unit = (_:S) => ()): AsyncOnSubscribe[S, T]

EXPERIMENTAL Generates a AsyncOnSubscribe which does not generate a new state in next
EXPERIMENTAL Generates a AsyncOnSubscribe which does not generate a new state in next
S
the type of the associated state with each Subscriber
T
the type of the generated values
generator
generates the state value
next
produces Observables which contain data for the stream
onUnsubscribe
clean up behavior

Annotations
@Experimental()
def stateful[S, T](generator: () ⇒ S)(next: (S, Long) ⇒ (Notification[Observable[T]], S), onUnsubscribe: (S) ⇒ Unit = (_:S) => ()): AsyncOnSubscribe[S, T]

EXPERIMENTAL Generates a stateful AsyncOnSubscribe
EXPERIMENTAL Generates a stateful AsyncOnSubscribe
S
the type of the associated state with each Subscriber
T
the type of the generated values
generator
generates the initial state value
next
produces Observables which contain data for the stream
onUnsubscribe
clean up behavior

Annotations
@Experimental()
def stateless[T](next: (Long) ⇒ Notification[Observable[T]], onUnsubscribe: () ⇒ Unit = () => ()): observables.AsyncOnSubscribe[Unit, _ <: T]

EXPERIMENTAL Generates a stateless AsyncOnSubscribe, useful when the state is closed over in next or the SyncOnSubscribe inherently does not have a state
EXPERIMENTAL Generates a stateless AsyncOnSubscribe, useful when the state is closed over in next or the SyncOnSubscribe inherently does not have a state
T
the type of the generated values
next
produces Observables which contain data for the stream
onUnsubscribe
clean up behavior

Annotations
@Experimental()
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package observables

object AsyncOnSubscribe

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply[S, T](generator: () ⇒ S)(next: (S, Long) ⇒ (Notification[Observable[T]], S), onUnsubscribe: (S) ⇒ Unit = (_:S) => ()): AsyncOnSubscribe[S, T]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def singleState[S, T](generator: () ⇒ S)(next: (S, Long) ⇒ Notification[Observable[T]], onUnsubscribe: (S) ⇒ Unit = (_:S) => ()): AsyncOnSubscribe[S, T]

def stateful[S, T](generator: () ⇒ S)(next: (S, Long) ⇒ (Notification[Observable[T]], S), onUnsubscribe: (S) ⇒ Unit = (_:S) => ()): AsyncOnSubscribe[S, T]

def stateless[T](next: (Long) ⇒ Notification[Observable[T]], onUnsubscribe: () ⇒ Unit = () => ()): observables.AsyncOnSubscribe[Unit, _ <: T]

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped