Class MaybeCount.CountMaybeObserver
- java.lang.Object
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- io.reactivex.rxjava3.internal.operators.maybe.MaybeCount.CountMaybeObserver
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- All Implemented Interfaces:
MaybeObserver<java.lang.Object>
,Disposable
- Enclosing class:
- MaybeCount<T>
static final class MaybeCount.CountMaybeObserver extends java.lang.Object implements MaybeObserver<java.lang.Object>, Disposable
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Field Summary
Fields Modifier and Type Field Description (package private) SingleObserver<? super java.lang.Long>
downstream
(package private) Disposable
upstream
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Constructor Summary
Constructors Constructor Description CountMaybeObserver(SingleObserver<? super java.lang.Long> downstream)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dispose()
Dispose the resource, the operation should be idempotent.boolean
isDisposed()
Returns true if this resource has been disposed.void
onComplete()
Called once the deferred computation completes normally.void
onError(java.lang.Throwable e)
Notifies theMaybeObserver
that theMaybe
has experienced an error condition.void
onSubscribe(Disposable d)
Provides theMaybeObserver
with the means of cancelling (disposing) the connection (channel) with theMaybe
in both synchronous (from withinonSubscribe(Disposable)
itself) and asynchronous manner.void
onSuccess(java.lang.Object value)
Notifies theMaybeObserver
with one item and that theMaybe
has finished sending push-based notifications.
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Field Detail
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downstream
final SingleObserver<? super java.lang.Long> downstream
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upstream
Disposable upstream
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Constructor Detail
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CountMaybeObserver
CountMaybeObserver(SingleObserver<? super java.lang.Long> downstream)
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Method Detail
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onSubscribe
public void onSubscribe(Disposable d)
Description copied from interface:MaybeObserver
Provides theMaybeObserver
with the means of cancelling (disposing) the connection (channel) with theMaybe
in both synchronous (from withinonSubscribe(Disposable)
itself) and asynchronous manner.- Specified by:
onSubscribe
in interfaceMaybeObserver<java.lang.Object>
- Parameters:
d
- theDisposable
instance whoseDisposable.dispose()
can be called anytime to cancel the connection
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onSuccess
public void onSuccess(java.lang.Object value)
Description copied from interface:MaybeObserver
Notifies theMaybeObserver
with one item and that theMaybe
has finished sending push-based notifications.The
Maybe
will not call this method if it callsMaybeObserver.onError(java.lang.Throwable)
.- Specified by:
onSuccess
in interfaceMaybeObserver<java.lang.Object>
- Parameters:
value
- the item emitted by theMaybe
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onError
public void onError(java.lang.Throwable e)
Description copied from interface:MaybeObserver
Notifies theMaybeObserver
that theMaybe
has experienced an error condition.If the
Maybe
calls this method, it will not thereafter callMaybeObserver.onSuccess(T)
.- Specified by:
onError
in interfaceMaybeObserver<java.lang.Object>
- Parameters:
e
- the exception encountered by theMaybe
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onComplete
public void onComplete()
Description copied from interface:MaybeObserver
Called once the deferred computation completes normally.- Specified by:
onComplete
in interfaceMaybeObserver<java.lang.Object>
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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
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dispose
public void dispose()
Description copied from interface:Disposable
Dispose the resource, the operation should be idempotent.- Specified by:
dispose
in interfaceDisposable
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