public abstract class SyncSubscriber<T> extends java.lang.Object implements Subscriber<T>
Constructor and Description |
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SyncSubscriber() |
Modifier and Type | Method and Description |
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protected abstract boolean |
foreach(T element) |
void |
onComplete()
Successful terminal state.
|
void |
onError(java.lang.Throwable t)
Failed terminal state.
|
void |
onNext(T element)
Data notification sent by the
Publisher in response to requests to Subscription.request(long) . |
void |
onSubscribe(Subscription s)
Invoked after calling
Publisher.subscribe(Subscriber) . |
public void onSubscribe(Subscription s)
Subscriber
Publisher.subscribe(Subscriber)
.
No data will start flowing until Subscription.request(long)
is invoked.
It is the responsibility of this Subscriber
instance to call Subscription.request(long)
whenever more data is wanted.
The Publisher
will send notifications only in response to Subscription.request(long)
.
onSubscribe
in interface Subscriber<T>
s
- Subscription
that allows requesting data via Subscription.request(long)
public void onNext(T element)
Subscriber
Publisher
in response to requests to Subscription.request(long)
.onNext
in interface Subscriber<T>
element
- the element signaledprotected abstract boolean foreach(T element)
public void onError(java.lang.Throwable t)
Subscriber
No further events will be sent even if Subscription.request(long)
is invoked again.
onError
in interface Subscriber<T>
t
- the throwable signaledpublic void onComplete()
Subscriber
No further events will be sent even if Subscription.request(long)
is invoked again.
onComplete
in interface Subscriber<T>