Package io.reactivex.rxjava3.internal.observers

Class BasicIntQueueDisposable<T>

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicInteger

io.reactivex.rxjava3.internal.observers.BasicIntQueueDisposable<T>

Type Parameters:

T - the output value type

All Implemented Interfaces:

Disposable, QueueDisposable<T>, QueueFuseable<T>, SimpleQueue<T>, Serializable

Direct Known Subclasses:

DeferredScalarDisposable, MaybeFlattenStreamAsObservable.FlattenStreamMultiObserver, ObservableDoFinally.DoFinallyObserver, ObservableFlatMapCompletable.FlatMapCompletableMainObserver, ObservableObserveOn.ObserveOnObserver, ObservableRange.RangeDisposable, ObservableRangeLong.RangeDisposable, SingleFlatMapIterableObservable.FlatMapIterableObserver, UnicastSubject.UnicastQueueDisposable

public abstract class BasicIntQueueDisposable<T>
extends AtomicInteger
implements QueueDisposable<T>

An abstract QueueDisposable implementation, extending an AtomicInteger, that defaults all unnecessary Queue methods to throw UnsupportedOperationException.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID

Fields inherited from interface io.reactivex.rxjava3.operators.QueueFuseable

ANY, ASYNC, BOUNDARY, NONE, SYNC

Constructor Summary

Constructors

Constructor	Description
BasicIntQueueDisposable()

Method Summary

Modifier and Type	Method	Description
final boolean	offer(T e)	Atomically enqueue a single value.
final boolean	offer(T v1, T v2)	Atomically enqueue two values.

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

Methods inherited from interface io.reactivex.rxjava3.disposables.Disposable

dispose, isDisposed

Methods inherited from interface io.reactivex.rxjava3.operators.QueueFuseable

requestFusion

Methods inherited from interface io.reactivex.rxjava3.operators.SimpleQueue

clear, isEmpty, poll

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

BasicIntQueueDisposable

public BasicIntQueueDisposable()

Method Details

offer

public final boolean offer(T e)

Description copied from interface: SimpleQueue

Atomically enqueue a single value.

Specified by:

offer in interface SimpleQueue<T>

Parameters:

e - the value to enqueue, not null

Returns:

true if successful, false if the value was not enqueued likely due to reaching the queue capacity)

offer

public final boolean offer(T v1,
 T v2)

Description copied from interface: SimpleQueue

Atomically enqueue two values.

Specified by:

offer in interface SimpleQueue<T>

Parameters:

v1 - the first value to enqueue, not null

v2 - the second value to enqueue, not null

Returns:

true if successful, false if the value was not enqueued likely due to reaching the queue capacity)