uk.co.strangeskies.observable

Class ReferenceObserver<M>

java.lang.Object

uk.co.strangeskies.observable.PassthroughObserver<M,M>

uk.co.strangeskies.observable.ReferenceObserver<M>

All Implemented Interfaces:

Observer<M>

public class ReferenceObserver<M>
extends PassthroughObserver<M,M>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ReferenceObserver(Observer<? super M> downstreamObserver, java.util.function.Function<Observer<? super M>,java.lang.ref.Reference<Observer<? super M>>> referenceFunction)

Method Summary

Modifier and Type	Method and Description
void	onComplete()
void	onFail(java.lang.Throwable t)
void	onNext(M message) The method which will receive notification from an Observable.
void	onObserve(Observation observation)
static <M> ReferenceObserver<M>	soft(Observer<? super M> downstreamObserver)
static <M> ReferenceObserver<M>	weak(Observer<? super M> downstreamObserver)
void	withObserver(java.util.function.Consumer<Observer<? super M>> action)

Methods inherited from class uk.co.strangeskies.observable.PassthroughObserver

getDownstreamObserver, getObservation, initializeObservation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface uk.co.strangeskies.observable.Observer

onCompletion, onFailure, onObservation, singleUse

Constructor Detail

ReferenceObserver

protected ReferenceObserver(Observer<? super M> downstreamObserver,
                            java.util.function.Function<Observer<? super M>,java.lang.ref.Reference<Observer<? super M>>> referenceFunction)

Method Detail

weak

public static <M> ReferenceObserver<M> weak(Observer<? super M> downstreamObserver)

soft

public static <M> ReferenceObserver<M> soft(Observer<? super M> downstreamObserver)

withObserver

public void withObserver(java.util.function.Consumer<Observer<? super M>> action)

onObserve

public void onObserve(Observation observation)

Specified by:

onObserve in interface Observer<M>

Overrides:

onObserve in class PassthroughObserver<M,M>

onNext

public void onNext(M message)

Description copied from interface: Observer

The method which will receive notification from an Observable.

Specified by:

onNext in interface Observer<M>

Specified by:

onNext in class PassthroughObserver<M,M>

Parameters:

message - the message object instance

onComplete

public void onComplete()

Specified by:

onComplete in interface Observer<M>

Overrides:

onComplete in class PassthroughObserver<M,M>

onFail

public void onFail(java.lang.Throwable t)

Specified by:

onFail in interface Observer<M>

Overrides:

onFail in class PassthroughObserver<M,M>