Package io.reactivex.rxjava3.internal.operators.observable

Class ObservableCache.CacheDisposable<T>

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicInteger

io.reactivex.rxjava3.internal.operators.observable.ObservableCache.CacheDisposable<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

Disposable, Serializable

Enclosing class:

ObservableCache<T>

static final class ObservableCache.CacheDisposable<T>
extends AtomicInteger
implements Disposable

Hosts the downstream consumer and its current requested and replay states. this holds the work-in-progress counter for the serialized replay.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	disposed
(package private) final Observer<? super T>	downstream
(package private) long	index
(package private) ObservableCache.Node<T>	node
(package private) int	offset
(package private) final ObservableCache<T>	parent
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
CacheDisposable(Observer<? super T> downstream, ObservableCache<T> parent)	Constructs a new instance with the actual downstream consumer and the parent cache object.

Method Summary

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.

Methods inherited from class java.util.concurrent.atomic.AtomicInteger

accumulateAndGet, addAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAcquire, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, getOpaque, getPlain, incrementAndGet, intValue, lazySet, longValue, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

downstream

final Observer<? super T> downstream

parent

final ObservableCache<T> parent

node

ObservableCache.Node<T> node

offset

int offset

index

long index

disposed

volatile boolean disposed

Constructor Details

CacheDisposable

CacheDisposable(Observer<? super T> downstream,
 ObservableCache<T> parent)

Constructs a new instance with the actual downstream consumer and the parent cache object.

Parameters:

downstream - the actual consumer

parent - the parent that holds onto the cached items

Method Details

dispose

public void dispose()

Description copied from interface: Disposable

Dispose the resource, the operation should be idempotent.

Specified by:

dispose in interface Disposable

isDisposed

public 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