Modifier and Type	Class and Description
pack-priv static class	FluxMaterialize.MaterializeSubscriber<T>

Access	Constructor and Description
pack-priv	FluxMaterialize(Flux<T> source)

Modifier and Type	Method and Description
public Object	scanUnsafe(Scannable.Attr<T> a `Attr` to resolve for the component. key) Overrides reactor.core.publisher.InternalFluxOperator.scanUnsafe. Implements reactor.core.Scannable.scanUnsafe. This method is used internally by components to define their key-value mappings in a single place.
public CoreSubscriber<? super T>	subscribeOrReturn(CoreSubscriber<? super Signal<T>> actual) Implements abstract reactor.core.publisher.InternalFluxOperator.subscribeOrReturn. Implements reactor.core.publisher.OptimizableOperator.subscribeOrReturn. Allow delegation of the subscription by returning a `CoreSubscriber`, or force subscription encapsulation by returning null.

FluxMaterialize	back to summary
pack-priv FluxMaterialize(Flux<T> source)

scanUnsafe	back to summary
public Object scanUnsafe(Scannable.Attr<T> key) Overrides reactor.core.publisher.InternalFluxOperator.scanUnsafe. Implements reactor.core.Scannable.scanUnsafe. Doc from reactor.core.Scannable.scanUnsafe. This method is used internally by components to define their key-value mappings in a single place. Although it is ignoring the generic type of the `Attr` key, implementors should take care to return values of the correct type, and return null if no specific value is available. For public consumption of attributes, prefer using `scan(Attr)`, which will return a typed value and fall back to the key's default if the component didn't define any mapping. Parameters key:Scannable.Attr<T> a `Attr` to resolve for the component. Returns:Object the value associated to the key for that specific component, or null if none. Annotations @Override

subscribeOrReturn	back to summary
public CoreSubscriber<? super T> subscribeOrReturn(CoreSubscriber<? super Signal<T>> actual) Implements abstract reactor.core.publisher.InternalFluxOperator.subscribeOrReturn. Implements reactor.core.publisher.OptimizableOperator.subscribeOrReturn. Doc from reactor.core.publisher.OptimizableOperator.subscribeOrReturn. Allow delegation of the subscription by returning a `CoreSubscriber`, or force subscription encapsulation by returning null. This can be used in conjunction with `nextOptimizableSource()` to perform subscription in a loop instead of by recursion. Returns:CoreSubscriber<? super T> next `CoreSubscriber` or "null" if the subscription was already done inside the method Annotations @Override

pack-priv final Class FluxMaterialize.MaterializeSubscriber<T>

Class Inheritance

extends AbstractQueue<Signal<T>>
implements InnerOperator<T, Signal<T>>, BooleanSupplier

java.lang.Object
java.util.AbstractCollection
java.util.AbstractQueue
reactor.core.publisher.FluxMaterialize.MaterializeSubscriber

All Implemented Interfaces

java.util.function.BooleanSupplier, reactor.core.publisher.InnerOperator, reactor.core.publisher.InnerProducer, org.reactivestreams.Subscription, reactor.core.Scannable, reactor.core.publisher.InnerConsumer, reactor.core.CoreSubscriber, org.reactivestreams.Subscriber

Field Summary

Modifier and Type	Field and Description
pack-priv final CoreSubscriber<? super Signal<T>>	actual
pack-priv final Context	cachedContext
pack-priv volatile boolean	cancelled
pack-priv static final Signal<T>	empty
pack-priv long	produced
pack-priv volatile long	requested
pack-priv static final AtomicLongFieldUpdater<FluxMaterialize.MaterializeSubscriber<T>>	REQUESTED
pack-priv Subscription	s
pack-priv Signal<T>	terminalSignal

Constructor Summary

Access	Constructor and Description
pack-priv	MaterializeSubscriber(CoreSubscriber<? super Signal<T>> subscriber)

Method Summary

Modifier and Type	Method and Description
public CoreSubscriber<? super Signal<T>>	actual() Implements reactor.core.publisher.InnerProducer.actual.
public void	cancel() Implements org.reactivestreams.Subscription.cancel. Request the `Publisher` to stop sending data and clean up resources.
public Context	currentContext() Overrides default reactor.core.publisher.InnerOperator.currentContext. Request a `Context` from dependent components which can include downstream operators during subscribing or a terminal `org.reactivestreams.Subscriber`.
public boolean	getAsBoolean() Implements java.util.function.BooleanSupplier.getAsBoolean. Gets a result.
public Iterator<Signal<T>>	iterator() Implements abstract java.util.AbstractCollection.iterator. Implements java.util.Collection.iterator. Returns an iterator over the elements in this collection.
public boolean	offer(Signal<T> the element to add e) Implements java.util.Queue.offer. Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions.
public void	onComplete() Implements org.reactivestreams.Subscriber.onComplete. Successful terminal state.
public void	onError(Throwable the throwable signaled ev) Implements org.reactivestreams.Subscriber.onError. Failed terminal state.
public void	onNext(T the element signaled ev) Implements org.reactivestreams.Subscriber.onNext. Data notification sent by the `Publisher` in response to requests to `Subscription#request(long)`.
public void	onSubscribe(Subscription the `Subscription` that allows requesting data via `Subscription#request(long)` s) Implements reactor.core.CoreSubscriber.onSubscribe. Implementors should initialize any state used by `onNext(Object)` before calling `Subscription#request(long)`.
public Signal<T>	peek() Implements java.util.Queue.peek. Retrieves, but does not remove, the head of this queue, or returns `null` if this queue is empty.
public Signal<T>	poll() Implements java.util.Queue.poll. Retrieves and removes the head of this queue, or returns `null` if this queue is empty.
public void	request(long the strictly positive number of elements to requests to the upstream `Publisher` n) Implements org.reactivestreams.Subscription.request. No events will be sent by a `Publisher` until demand is signaled via this method.
public Object	scanUnsafe(Scannable.Attr<T> a `Attr` to resolve for the component. key) Overrides default reactor.core.publisher.InnerProducer.scanUnsafe. Implements reactor.core.Scannable.scanUnsafe. This method is used internally by components to define their key-value mappings in a single place.
public int	size() Implements abstract java.util.AbstractCollection.size. Implements java.util.Collection.size. Returns the number of elements in this collection.
public String	toString() Overrides java.util.AbstractCollection.toString. Returns a string representation of this collection.

Inherited from java.util.AbstractQueue:: add addAll clear element remove

Field Detail

actual	back to summary
pack-priv final CoreSubscriber<? super Signal<T>> actual

cachedContext	back to summary
pack-priv final Context cachedContext

cancelled	back to summary
pack-priv volatile boolean cancelled

empty	back to summary
pack-priv static final Signal<T> empty

produced	back to summary
pack-priv long produced

requested	back to summary
pack-priv volatile long requested

REQUESTED	back to summary
pack-priv static final AtomicLongFieldUpdater<FluxMaterialize.MaterializeSubscriber<T>> REQUESTED Annotations @SuppressWarnings:rawtypes

s	back to summary
pack-priv Subscription s

terminalSignal	back to summary
pack-priv Signal<T> terminalSignal

Constructor Detail

MaterializeSubscriber	back to summary
pack-priv MaterializeSubscriber(CoreSubscriber<? super Signal<T>> subscriber)

Method Detail

actual	back to summary
public CoreSubscriber<? super Signal<T>> actual() Implements reactor.core.publisher.InnerProducer.actual. Annotations @Override

actual

back to summary

public CoreSubscriber<? super Signal<T>> actual()

Implements reactor.core.publisher.InnerProducer.actual.

Annotations

@Override

cancel back to summary

cancel	back to summary
public void cancel() Implements org.reactivestreams.Subscription.cancel. Doc from org.reactivestreams.Subscription.cancel. Request the `Publisher` to stop sending data and clean up resources. Data may still be sent to meet previously signalled demand after calling cancel. Annotations @Override

public void cancel()

Implements org.reactivestreams.Subscription.cancel.

Doc from org.reactivestreams.Subscription.cancel.

Request the Publisher to stop sending data and clean up resources.

Data may still be sent to meet previously signalled demand after calling cancel.

Annotations

@Override

currentContext back to summary

currentContext	back to summary
public Context currentContext() Overrides default reactor.core.publisher.InnerOperator.currentContext. Doc from reactor.core.CoreSubscriber.currentContext. Request a `Context` from dependent components which can include downstream operators during subscribing or a terminal `org.reactivestreams.Subscriber`. Returns:Context a resolved context or `Context#empty()` Annotations @Override

public Context currentContext()

Overrides default reactor.core.publisher.InnerOperator.currentContext.

Doc from reactor.core.CoreSubscriber.currentContext.

Request a Context from dependent components which can include downstream operators during subscribing or a terminal org.reactivestreams.Subscriber.

Returns:Context

a resolved context or Context#empty()

Annotations

@Override

getAsBoolean	back to summary
public boolean getAsBoolean() Implements java.util.function.BooleanSupplier.getAsBoolean. Doc from java.util.function.BooleanSupplier.getAsBoolean. Gets a result. Returns:boolean a result Annotations @Override

getAsBoolean

back to summary

public boolean getAsBoolean()

Implements java.util.function.BooleanSupplier.getAsBoolean.

Doc from java.util.function.BooleanSupplier.getAsBoolean.

Gets a result.

Returns:boolean

a result

Annotations

@Override

iterator back to summary

iterator	back to summary
public Iterator<Signal<T>> iterator() Implements abstract java.util.AbstractCollection.iterator. Implements java.util.Collection.iterator. Doc from java.util.Collection.iterator. Returns an iterator over the elements in this collection. There are no guarantees concerning the order in which the elements are returned (unless this collection is an instance of some class that provides a guarantee). Returns:Iterator<Signal<T>> an `Iterator` over the elements in this collection Annotations @Override

public Iterator<Signal<T>> iterator()

Implements abstract java.util.AbstractCollection.iterator.

Implements java.util.Collection.iterator.

Doc from java.util.Collection.iterator.

Returns an iterator over the elements in this collection. There are no guarantees concerning the order in which the elements are returned (unless this collection is an instance of some class that provides a guarantee).

Returns:Iterator<Signal<T>>

an Iterator over the elements in this collection

Annotations

@Override

offer back to summary

offer	back to summary
public boolean offer(Signal<T> e) Implements java.util.Queue.offer. Doc from java.util.Queue.offer. Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions. When using a capacity-restricted queue, this method is generally preferable to `add`, which can fail to insert an element only by throwing an exception. Parameters e:Signal<T> the element to add Returns:boolean `true` if the element was added to this queue, else `false` Annotations @Override

public boolean offer(Signal<T> e)

Implements java.util.Queue.offer.

Doc from java.util.Queue.offer.

Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions. When using a capacity-restricted queue, this method is generally preferable to add, which can fail to insert an element only by throwing an exception.

Parameters

e:Signal<T>: the element to add

Returns:boolean

true if the element was added to this queue, else false

Annotations

@Override

onComplete back to summary

onComplete	back to summary
public void onComplete() Implements org.reactivestreams.Subscriber.onComplete. Doc from org.reactivestreams.Subscriber.onComplete. Successful terminal state. No further events will be sent even if `Subscription#request(long)` is invoked again. Annotations @Override

public void onComplete()

Implements org.reactivestreams.Subscriber.onComplete.

Doc from org.reactivestreams.Subscriber.onComplete.

Successful terminal state.

No further events will be sent even if Subscription#request(long) is invoked again.

Annotations

@Override

onError back to summary

onError	back to summary
public void onError(Throwable ev) Implements org.reactivestreams.Subscriber.onError. Doc from org.reactivestreams.Subscriber.onError. Failed terminal state. No further events will be sent even if `Subscription#request(long)` is invoked again. Parameters ev:Throwable the throwable signaled Annotations @Override

public void onError(Throwable ev)

Implements org.reactivestreams.Subscriber.onError.

Doc from org.reactivestreams.Subscriber.onError.

Failed terminal state.

No further events will be sent even if Subscription#request(long) is invoked again.

Parameters

ev:Throwable: the throwable signaled

Annotations

@Override

onNext back to summary

onNext	back to summary
public void onNext(T ev) Implements org.reactivestreams.Subscriber.onNext. Doc from org.reactivestreams.Subscriber.onNext. Data notification sent by the `Publisher` in response to requests to `Subscription#request(long)`. Parameters ev:T the element signaled Annotations @Override

public void onNext(T ev)

Implements org.reactivestreams.Subscriber.onNext.

Doc from org.reactivestreams.Subscriber.onNext.

Data notification sent by the Publisher in response to requests to Subscription#request(long).

Parameters

ev:T: the element signaled

Annotations

@Override

onSubscribe back to summary

onSubscribe	back to summary
public void onSubscribe(Subscription s) Implements reactor.core.CoreSubscriber.onSubscribe. Doc from reactor.core.CoreSubscriber.onSubscribe. Implementors should initialize any state used by `onNext(Object)` before calling `Subscription#request(long)`. Should further `onNext` related state modification occur, thread-safety will be required. Note that an invalid request `<= 0` will not produce an onError and will simply be ignored or reported through a debug-enabled `reactor.util.Logger`. Invoked after calling `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)`. Parameters s:Subscription Doc from org.reactivestreams.Subscriber.onSubscribe. the `Subscription` that allows requesting data via `Subscription#request(long)` Annotations @Override

public void onSubscribe(Subscription s)

Implements reactor.core.CoreSubscriber.onSubscribe.

Doc from reactor.core.CoreSubscriber.onSubscribe.

Implementors should initialize any state used by onNext(Object) before calling Subscription#request(long). Should further onNext related state modification occur, thread-safety will be required.

Note that an invalid request <= 0 will not produce an onError and will simply be ignored or reported through a debug-enabled reactor.util.Logger. Invoked after calling 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).

Parameters

s:Subscription

Doc from org.reactivestreams.Subscriber.onSubscribe.

the Subscription that allows requesting data via Subscription#request(long)

Annotations

@Override

peek back to summary

peek	back to summary
public Signal<T> peek() Implements java.util.Queue.peek. Doc from java.util.Queue.peek. Retrieves, but does not remove, the head of this queue, or returns `null` if this queue is empty. Returns:Signal<T> the head of this queue, or `null` if this queue is empty Annotations @Override @Nullable

public Signal<T> peek()

Implements java.util.Queue.peek.

Doc from java.util.Queue.peek.

Retrieves, but does not remove, the head of this queue, or returns null if this queue is empty.

Returns:Signal<T>

the head of this queue, or null if this queue is empty

Annotations

@Override
@Nullable

poll back to summary

poll	back to summary
public Signal<T> poll() Implements java.util.Queue.poll. Doc from java.util.Queue.poll. Retrieves and removes the head of this queue, or returns `null` if this queue is empty. Returns:Signal<T> the head of this queue, or `null` if this queue is empty Annotations @Override @Nullable @SuppressWarnings:unchecked

public Signal<T> poll()

Implements java.util.Queue.poll.

Doc from java.util.Queue.poll.

Retrieves and removes the head of this queue, or returns null if this queue is empty.

Returns:Signal<T>

the head of this queue, or null if this queue is empty

Annotations

@Override
@Nullable
@SuppressWarnings:unchecked

request back to summary

request	back to summary
public void request(long n) Implements org.reactivestreams.Subscription.request. Doc from org.reactivestreams.Subscription.request. No events will be sent by a `Publisher` until demand is signaled via this method. It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the `Publisher` as "effectively unbounded". Whatever has been requested can be sent by the `Publisher` so only signal demand for what can be safely handled. A `Publisher` can send less than is requested if the stream ends but then must emit either `Subscriber#onError(Throwable)` or `Subscriber#onComplete()`. Parameters n:long the strictly positive number of elements to requests to the upstream `Publisher` Annotations @Override

public void request(long n)

Implements org.reactivestreams.Subscription.request.

Doc from org.reactivestreams.Subscription.request.

No events will be sent by a Publisher until demand is signaled via this method.

It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the Publisher as "effectively unbounded".

Whatever has been requested can be sent by the Publisher so only signal demand for what can be safely handled.

A Publisher can send less than is requested if the stream ends but then must emit either Subscriber#onError(Throwable) or Subscriber#onComplete().

Parameters

n:long: the strictly positive number of elements to requests to the upstream Publisher

Annotations

@Override

scanUnsafe back to summary

scanUnsafe	back to summary
public Object scanUnsafe(Scannable.Attr<T> key) Overrides default reactor.core.publisher.InnerProducer.scanUnsafe. Implements reactor.core.Scannable.scanUnsafe. Doc from reactor.core.Scannable.scanUnsafe. This method is used internally by components to define their key-value mappings in a single place. Although it is ignoring the generic type of the `Attr` key, implementors should take care to return values of the correct type, and return null if no specific value is available. For public consumption of attributes, prefer using `scan(Attr)`, which will return a typed value and fall back to the key's default if the component didn't define any mapping. Parameters key:Scannable.Attr<T> a `Attr` to resolve for the component. Returns:Object the value associated to the key for that specific component, or null if none. Annotations @Override @Nullable

public Object scanUnsafe(Scannable.Attr<T> key)

Overrides default reactor.core.publisher.InnerProducer.scanUnsafe.

Implements reactor.core.Scannable.scanUnsafe.

Doc from reactor.core.Scannable.scanUnsafe.

This method is used internally by components to define their key-value mappings in a single place. Although it is ignoring the generic type of the Attr key, implementors should take care to return values of the correct type, and return null if no specific value is available.

For public consumption of attributes, prefer using scan(Attr), which will return a typed value and fall back to the key's default if the component didn't define any mapping.

Parameters

key:Scannable.Attr<T>: a Attr to resolve for the component.

Returns:Object

the value associated to the key for that specific component, or null if none.

Annotations

@Override
@Nullable

size back to summary

size	back to summary
public int size() Implements abstract java.util.AbstractCollection.size. Implements java.util.Collection.size. Doc from java.util.Collection.size. Returns the number of elements in this collection. If this collection contains more than `Integer.MAX_VALUE` elements, returns `Integer.MAX_VALUE`. Returns:int the number of elements in this collection Annotations @Override

public int size()

Implements abstract java.util.AbstractCollection.size.

Implements java.util.Collection.size.

Doc from java.util.Collection.size.

Returns the number of elements in this collection. If this collection contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.

Returns:int

the number of elements in this collection

Annotations

@Override

toString back to summary

toString	back to summary
public String toString() Overrides java.util.AbstractCollection.toString. Doc from java.util.AbstractCollection.toString. Returns a string representation of this collection. The string representation consists of a list of the collection's elements in the order they are returned by its iterator, enclosed in square brackets (`"[]"`). Adjacent elements are separated by the characters `", "` (comma and space). Elements are converted to strings as by `String#valueOf(Object)`. Returns:String a string representation of this collection Annotations @Override

public String toString()

Overrides java.util.AbstractCollection.toString.

Doc from java.util.AbstractCollection.toString.

Returns a string representation of this collection. The string representation consists of a list of the collection's elements in the order they are returned by its iterator, enclosed in square brackets ("[]"). Adjacent elements are separated by the characters ", " (comma and space). Elements are converted to strings as by String#valueOf(Object).

Returns:String

a string representation of this collection

Annotations

@Override

pack-priv final Class FluxMaterialize<T>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

pack-priv final Class FluxMaterialize.MaterializeSubscriber<T>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail