Package rx.internal.operators

Class OperatorSingle.ParentSubscriber<T>

java.lang.Object

rx.Subscriber<T>

rx.internal.operators.OperatorSingle.ParentSubscriber<T>

All Implemented Interfaces:

Observer<T>, Subscription

Enclosing class:

OperatorSingle<T>

static final class OperatorSingle.ParentSubscriber<T>
extends Subscriber<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final Subscriber<? super T>	child
private final T	defaultValue
private final boolean	hasDefaultValue
private boolean	hasTooManyElements
private boolean	isNonEmpty
private T	value

Constructor Summary

Constructors

Constructor	Description
ParentSubscriber(Subscriber<? super T> child, boolean hasDefaultValue, T defaultValue)

Method Summary

Modifier and Type	Method	Description
void	onCompleted()	Notifies the Observer that the Observable has finished sending push-based notifications.
void	onError(Throwable e)	Notifies the Observer that the Observable has experienced an error condition.
void	onNext(T value)	Provides the Observer with a new item to observe.

Methods inherited from class rx.Subscriber

add, isUnsubscribed, onStart, request, setProducer, unsubscribe

Methods inherited from class java.lang.Object

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

Field Details

child

private final Subscriber<? super T> child

hasDefaultValue

private final boolean hasDefaultValue

defaultValue

private final T defaultValue

value

private T value

isNonEmpty

private boolean isNonEmpty

hasTooManyElements

private boolean hasTooManyElements

Constructor Details

ParentSubscriber

ParentSubscriber(Subscriber<? super T> child,
 boolean hasDefaultValue,
 T defaultValue)

Method Details

onNext

public void onNext(T value)

Description copied from interface: Observer

Provides the Observer 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 either Observer.onCompleted() or Observer.onError(java.lang.Throwable).

Parameters:

value - the item emitted by the Observable

onCompleted

public void onCompleted()

Description copied from interface: Observer

Notifies the Observer that the Observable has finished sending push-based notifications.

The Observable will not call this method if it calls Observer.onError(java.lang.Throwable).

onError

public void onError(Throwable e)

Description copied from interface: Observer

Notifies the Observer that the Observable has experienced an error condition.

If the Observable calls this method, it will not thereafter call Observer.onNext(T) or Observer.onCompleted().

Parameters:

e - the exception encountered by the Observable