io.reactivex.observers

Class DisposableObserver<T>

java.lang.Object

io.reactivex.observers.DisposableObserver<T>

Type Parameters:

T - the received value type

All Implemented Interfaces:

Disposable, Observer<T>

public abstract class DisposableObserver<T>
extends java.lang.Object
implements Observer<T>, Disposable

An abstract Observer that allows asynchronous cancellation by implementing Disposable.

Constructor Summary

Constructors

Constructor and Description
DisposableObserver()

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose() Dispose the resource, the operation should be idempotent.
boolean	isDisposed() Returns true if this resource has been disposed.
protected void	onStart() Called once the single upstream Disposable is set via onSubscribe.
void	onSubscribe(Disposable s) Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within Observer.onNext(Object)) and asynchronous manner.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.reactivex.Observer

onComplete, onError, onNext

Constructor Detail

DisposableObserver

public DisposableObserver()

Method Detail

onSubscribe

public final void onSubscribe(Disposable s)

Description copied from interface: Observer

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within Observer.onNext(Object)) and asynchronous manner.

Specified by:

onSubscribe in interface Observer<T>

Parameters:

s - the Disposable instance whose Disposable.dispose() can be called anytime to cancel the connection

onStart

protected void onStart()

Called once the single upstream Disposable is set via onSubscribe.

isDisposed

public final boolean isDisposed()

Description copied from interface: Disposable

Returns true if this resource has been disposed.

Specified by:

isDisposed in interface Disposable

Returns:

true if this resource has been disposed

dispose

public final void dispose()

Description copied from interface: Disposable

Dispose the resource, the operation should be idempotent.

Specified by:

dispose in interface Disposable