Class LambdaObserver<T>
- java.lang.Object
-
- java.util.concurrent.atomic.AtomicReference<Disposable>
-
- io.reactivex.rxjava3.internal.observers.LambdaObserver<T>
-
- All Implemented Interfaces:
Observer<T>
,Disposable
,LambdaConsumerIntrospection
,java.io.Serializable
public final class LambdaObserver<T> extends java.util.concurrent.atomic.AtomicReference<Disposable> implements Observer<T>, Disposable, LambdaConsumerIntrospection
- See Also:
- Serialized Form
-
-
Field Summary
Fields Modifier and Type Field Description (package private) Action
onComplete
(package private) Consumer<? super java.lang.Throwable>
onError
(package private) Consumer<? super T>
onNext
(package private) Consumer<? super Disposable>
onSubscribe
private static long
serialVersionUID
-
Constructor Summary
Constructors Constructor Description LambdaObserver(Consumer<? super T> onNext, Consumer<? super java.lang.Throwable> onError, Action onComplete, Consumer<? super Disposable> onSubscribe)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dispose()
Dispose the resource, the operation should be idempotent.boolean
hasCustomOnError()
Returnstrue
orfalse
if a customonError
consumer has been provided.boolean
isDisposed()
Returns true if this resource has been disposed.void
onComplete()
Notifies theObserver
that theObservable
has finished sending push-based notifications.void
onError(java.lang.Throwable t)
Notifies theObserver
that theObservable
has experienced an error condition.void
onNext(T t)
Provides theObserver
with a new item to observe.void
onSubscribe(Disposable d)
Provides theObserver
with the means of cancelling (disposing) the connection (channel) with theObservable
in both synchronous (from withinObserver.onNext(Object)
) and asynchronous manner.-
Methods inherited from class java.util.concurrent.atomic.AtomicReference
accumulateAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, get, getAcquire, getAndAccumulate, getAndSet, getAndUpdate, getOpaque, getPlain, lazySet, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile
-
-
-
-
Field Detail
-
serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
-
onError
final Consumer<? super java.lang.Throwable> onError
-
onComplete
final Action onComplete
-
onSubscribe
final Consumer<? super Disposable> onSubscribe
-
-
Method Detail
-
onSubscribe
public void onSubscribe(Disposable d)
Description copied from interface:Observer
Provides theObserver
with the means of cancelling (disposing) the connection (channel) with theObservable
in both synchronous (from withinObserver.onNext(Object)
) and asynchronous manner.- Specified by:
onSubscribe
in interfaceObserver<T>
- Parameters:
d
- theDisposable
instance whoseDisposable.dispose()
can be called anytime to cancel the connection
-
onNext
public void onNext(T t)
Description copied from interface:Observer
Provides theObserver
with a new item to observe.The
Observable
may call this method 0 or more times.The
Observable
will not call this method again after it calls eitherObserver.onComplete()
orObserver.onError(java.lang.Throwable)
.
-
onError
public void onError(java.lang.Throwable t)
Description copied from interface:Observer
Notifies theObserver
that theObservable
has experienced an error condition.If the
Observable
calls this method, it will not thereafter callObserver.onNext(T)
orObserver.onComplete()
.
-
onComplete
public void onComplete()
Description copied from interface:Observer
Notifies theObserver
that theObservable
has finished sending push-based notifications.The
Observable
will not call this method if it callsObserver.onError(java.lang.Throwable)
.- Specified by:
onComplete
in interfaceObserver<T>
-
dispose
public void dispose()
Description copied from interface:Disposable
Dispose the resource, the operation should be idempotent.- Specified by:
dispose
in interfaceDisposable
-
isDisposed
public boolean isDisposed()
Description copied from interface:Disposable
Returns true if this resource has been disposed.- Specified by:
isDisposed
in interfaceDisposable
- Returns:
- true if this resource has been disposed
-
hasCustomOnError
public boolean hasCustomOnError()
Description copied from interface:LambdaConsumerIntrospection
Returnstrue
orfalse
if a customonError
consumer has been provided.- Specified by:
hasCustomOnError
in interfaceLambdaConsumerIntrospection
- Returns:
true
if a customonError
consumer implementation was supplied. Returnsfalse
if the implementation is missing an error consumer and thus using a throwing default implementation.
-
-