Modifier and Type	Class and Description
public static class	OperatorGroupBy.GroupByProducer
public static class	OperatorGroupBy.GroupBySubscriber<T, K, V>
pack-priv static class	OperatorGroupBy.GroupedUnicast<K, T>
pack-priv static class	OperatorGroupBy.State<T, K>

Modifier and Type	Field and Description
pack-priv final int	bufferSize
pack-priv final boolean	delayError
pack-priv final Func1<? super T, ? extends K>	keySelector
pack-priv final Func1<Action1<K>, Map<K, Object>>	mapFactory
pack-priv final Func1<? super T, ? extends V>	valueSelector

Access	Constructor and Description
public	OperatorGroupBy(Func1<? super T, ? extends K> keySelector)
public	OperatorGroupBy(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector)
public	OperatorGroupBy(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, Func1<Action1<K>, Map<K, Object>> mapFactory)
public	OperatorGroupBy(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, int bufferSize, boolean delayError, Func1<Action1<K>, Map<K, Object>> mapFactory)

Modifier and Type	Method and Description
public Subscriber<? super T>	call(Subscriber<? super GroupedObservable<K, V>> child) Implements rx.functions.Func1.call.

bufferSize	back to summary
pack-priv final int bufferSize

delayError	back to summary
pack-priv final boolean delayError

keySelector	back to summary
pack-priv final Func1<? super T, ? extends K> keySelector

mapFactory	back to summary
pack-priv final Func1<Action1<K>, Map<K, Object>> mapFactory

valueSelector	back to summary
pack-priv final Func1<? super T, ? extends V> valueSelector

OperatorGroupBy	back to summary
public OperatorGroupBy(Func1<? super T, ? extends K> keySelector) Annotations @SuppressWarnings:unchecked, rawtypes

OperatorGroupBy	back to summary
public OperatorGroupBy(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector)

OperatorGroupBy	back to summary
public OperatorGroupBy(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, Func1<Action1<K>, Map<K, Object>> mapFactory)

OperatorGroupBy	back to summary
public OperatorGroupBy(Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, int bufferSize, boolean delayError, Func1<Action1<K>, Map<K, Object>> mapFactory)

call	back to summary
public Subscriber<? super T> call(Subscriber<? super GroupedObservable<K, V>> child) Implements rx.functions.Func1.call. Annotations @Override

public final Class OperatorGroupBy.GroupByProducer

Class Inheritance

extends Object
implements Producer

java.lang.Object
rx.internal.operators.OperatorGroupBy.GroupByProducer

All Implemented Interfaces

Field Summary

Modifier and Type	Field and Description
pack-priv final OperatorGroupBy.GroupBySubscriber<?, ?, ?>	parent

Constructor Summary

Access	Constructor and Description
public	GroupByProducer(OperatorGroupBy.GroupBySubscriber<?, ?, ?> parent)

Method Summary

Modifier and Type	Method and Description
public void	request(long the maximum number of items you want this Producer to produce, or `Long.MAX_VALUE` if you want the Producer to produce items at its own pace n) Implements rx.Producer.request. Request a certain maximum number of items from this Producer.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

parent	back to summary
pack-priv final OperatorGroupBy.GroupBySubscriber<?, ?, ?> parent

Constructor Detail

GroupByProducer	back to summary
public GroupByProducer(OperatorGroupBy.GroupBySubscriber<?, ?, ?> parent)

Method Detail

request back to summary

request	back to summary
public void request(long n) Implements rx.Producer.request. Doc from rx.Producer.request. Request a certain maximum number of items from this Producer. This is a way of requesting backpressure. To disable backpressure, pass `Long.MAX_VALUE` to this method. Requests are additive but if a sequence of requests totals more than `Long.MAX_VALUE` then `Long.MAX_VALUE` requests will be actioned and the extras may be ignored. Arriving at `Long.MAX_VALUE` by addition of requests cannot be assumed to disable backpressure. For example, the code below may result in `Long.MAX_VALUE` requests being actioned only. request(100); request(Long.MAX_VALUE-1); Parameters n:long the maximum number of items you want this Producer to produce, or `Long.MAX_VALUE` if you want the Producer to produce items at its own pace Annotations @Override

public void request(long n)

Implements rx.Producer.request.

Doc from rx.Producer.request.

Request a certain maximum number of items from this Producer. This is a way of requesting backpressure. To disable backpressure, pass Long.MAX_VALUE to this method.

Requests are additive but if a sequence of requests totals more than Long.MAX_VALUE then Long.MAX_VALUE requests will be actioned and the extras may be ignored. Arriving at Long.MAX_VALUE by addition of requests cannot be assumed to disable backpressure. For example, the code below may result in Long.MAX_VALUE requests being actioned only.

request(100);
request(Long.MAX_VALUE-1);

Parameters

n:long: the maximum number of items you want this Producer to produce, or Long.MAX_VALUE if you want the Producer to produce items at its own pace

Annotations

@Override

rx.internal.operators back to summary

public final Class OperatorGroupBy.GroupBySubscriber<T, K, V>

Class Inheritance

extends Subscriber<T>

java.lang.Object
rx.Subscriber
rx.internal.operators.OperatorGroupBy.GroupBySubscriber

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv static class	OperatorGroupBy.GroupBySubscriber.EvictionAction<K>

Field Summary

Modifier and Type	Field and Description
pack-priv final Subscriber<? super GroupedObservable<K, V>>	actual
pack-priv final int	bufferSize
pack-priv final AtomicBoolean	cancelled
pack-priv final boolean	delayError
pack-priv volatile boolean	done
pack-priv Throwable	error
pack-priv final Queue<K>	evictedKeys
pack-priv final AtomicInteger	groupCount
pack-priv final Map<Object, OperatorGroupBy.GroupedUnicast<K, V>>	groups
pack-priv final Map<Object, OperatorGroupBy.GroupedUnicast<K, V>>	groupsCopy
pack-priv final Func1<? super T, ? extends K>	keySelector
pack-priv static final Object	NULL_KEY
pack-priv final OperatorGroupBy.GroupByProducer	producer Hides rx.Subscriber.producer.
pack-priv final Queue<GroupedObservable<K, V>>	queue
pack-priv final AtomicLong	requested Hides rx.Subscriber.requested.
pack-priv final ProducerArbiter	s
pack-priv final Func1<? super T, ? extends V>	valueSelector
pack-priv final AtomicInteger	wip

Constructor Summary

Access	Constructor and Description
public	GroupBySubscriber(Subscriber<? super GroupedObservable<K, V>> actual, Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, int bufferSize, boolean delayError, Func1<Action1<K>, Map<K, Object>> mapFactory)

Method Summary

Modifier and Type	Method and Description
public void	cancel()
public void	cancel(K key)
pack-priv boolean	checkTerminated(boolean d, boolean empty, Subscriber<? super GroupedObservable<K, V>> a, Queue<?> q)
private Map<Object, OperatorGroupBy.GroupedUnicast<K, V>>	createMap(Func1<Action1<K>, Map<K, Object>> mapFactory, Action1<K> evictionAction)
pack-priv void	drain()
pack-priv void	errorAll(Subscriber<? super GroupedObservable<K, V>> a, Queue<?> q, Throwable ex)
public void	onCompleted() Implements rx.Observer.onCompleted. Notifies the Observer that the `Observable` has finished sending push-based notifications.
public void	onError(Throwable the exception encountered by the Observable t) Implements rx.Observer.onError. Notifies the Observer that the `Observable` has experienced an error condition.
public void	onNext(T the item emitted by the Observable t) Implements rx.Observer.onNext. Provides the Observer with a new item to observe.
public void	requestMore(long n)
public void	setProducer(Producer producer to be used by this subscriber or the other subscriber (or recursively its other subscriber) to make requests from s) Overrides rx.Subscriber.setProducer. If other subscriber is set (by calling constructor `Subscriber(Subscriber)` or `Subscriber(Subscriber, boolean)`) then this method calls `setProducer` on the other subscriber.

Inherited from rx.Subscriber:: add isUnsubscribed onStart request unsubscribe

Field Detail

actual	back to summary
pack-priv final Subscriber<? super GroupedObservable<K, V>> actual

bufferSize	back to summary
pack-priv final int bufferSize

cancelled	back to summary
pack-priv final AtomicBoolean cancelled

delayError	back to summary
pack-priv final boolean delayError

done	back to summary
pack-priv volatile boolean done

error	back to summary
pack-priv Throwable error

evictedKeys	back to summary
pack-priv final Queue<K> evictedKeys

groupCount	back to summary
pack-priv final AtomicInteger groupCount

groups	back to summary
pack-priv final Map<Object, OperatorGroupBy.GroupedUnicast<K, V>> groups

groupsCopy	back to summary
pack-priv final Map<Object, OperatorGroupBy.GroupedUnicast<K, V>> groupsCopy

keySelector	back to summary
pack-priv final Func1<? super T, ? extends K> keySelector

NULL_KEY	back to summary
pack-priv static final Object NULL_KEY

producer	back to summary
pack-priv final OperatorGroupBy.GroupByProducer producer Hides rx.Subscriber.producer.

queue	back to summary
pack-priv final Queue<GroupedObservable<K, V>> queue

requested	back to summary
pack-priv final AtomicLong requested Hides rx.Subscriber.requested.

s	back to summary
pack-priv final ProducerArbiter s

valueSelector	back to summary
pack-priv final Func1<? super T, ? extends V> valueSelector

wip	back to summary
pack-priv final AtomicInteger wip

Constructor Detail

GroupBySubscriber	back to summary
public GroupBySubscriber(Subscriber<? super GroupedObservable<K, V>> actual, Func1<? super T, ? extends K> keySelector, Func1<? super T, ? extends V> valueSelector, int bufferSize, boolean delayError, Func1<Action1<K>, Map<K, Object>> mapFactory)

Method Detail

cancel	back to summary
public void cancel()

cancel	back to summary
public void cancel(K key)

checkTerminated	back to summary
pack-priv boolean checkTerminated(boolean d, boolean empty, Subscriber<? super GroupedObservable<K, V>> a, Queue<?> q)

createMap	back to summary
private Map<Object, OperatorGroupBy.GroupedUnicast<K, V>> createMap(Func1<Action1<K>, Map<K, Object>> mapFactory, Action1<K> evictionAction) Annotations @SuppressWarnings:unchecked

drain	back to summary
pack-priv void drain()

errorAll	back to summary
pack-priv void errorAll(Subscriber<? super GroupedObservable<K, V>> a, Queue<?> q, Throwable ex)

onCompleted back to summary

onCompleted	back to summary
public void onCompleted() Implements rx.Observer.onCompleted. Doc from rx.Observer.onCompleted. Notifies the Observer that the `Observable` has finished sending push-based notifications. The `Observable` will not call this method if it calls `onError`. Annotations @Override

public void onCompleted()

Implements rx.Observer.onCompleted.

Doc from rx.Observer.onCompleted.

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

The Observable will not call this method if it calls onError.

Annotations

@Override

onError back to summary

public void onError(Throwable t)

Implements rx.Observer.onError.

Doc from rx.Observer.onError.

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

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

Parameters

t:Throwable: the exception encountered by the Observable

Annotations

@Override

onNext back to summary

public void onNext(T t)

Implements rx.Observer.onNext.

Doc from rx.Observer.onNext.

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 onCompleted or onError.

Parameters

t:T: the item emitted by the Observable

Annotations

@Override

requestMore	back to summary
public void requestMore(long n)

setProducer back to summary

public void setProducer(Producer s)

Overrides rx.Subscriber.setProducer.

Doc from rx.Subscriber.setProducer.

If other subscriber is set (by calling constructor Subscriber(Subscriber) or Subscriber(Subscriber, boolean)) then this method calls setProducer on the other subscriber. If the other subscriber is not set and no requests have been made to this subscriber then p.request(Long.MAX_VALUE) is called. If the other subscriber is not set and some requests have been made to this subscriber then p.request(n) is called where n is the accumulated requests to this subscriber.

Parameters

s:Producer: producer to be used by this subscriber or the other subscriber (or recursively its other subscriber) to make requests from

Annotations

@Override

rx.internal.operators back to summary

pack-priv Class OperatorGroupBy.GroupBySubscriber.EvictionAction<K>

Class Inheritance

extends Object
implements Action1<K>

java.lang.Object
rx.internal.operators.OperatorGroupBy.GroupBySubscriber.EvictionAction

All Implemented Interfaces

rx.functions.Action1, rx.functions.Action, rx.functions.Function

Field Summary

Modifier and Type	Field and Description
pack-priv final Queue<K>	evictedKeys

Constructor Summary

Access	Constructor and Description
pack-priv	EvictionAction(Queue<K> evictedKeys)

Method Summary

Modifier and Type	Method and Description
public void	call(K key) Implements rx.functions.Action1.call.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

evictedKeys	back to summary
pack-priv final Queue<K> evictedKeys

Constructor Detail

EvictionAction	back to summary
pack-priv EvictionAction(Queue<K> evictedKeys)

Method Detail

call

back to summary

public void call(K key)

Implements rx.functions.Action1.call.

Annotations

@Override

rx.internal.operators back to summary

pack-priv final Class OperatorGroupBy.GroupedUnicast<K, T>

Class Inheritance

extends GroupedObservable<K, T>

java.lang.Object
rx.Observable
rx.observables.GroupedObservable
rx.internal.operators.OperatorGroupBy.GroupedUnicast

Field Summary

Modifier and Type	Field and Description
pack-priv final OperatorGroupBy.State<T, K>	state

Constructor Summary

Access	Constructor and Description
protected	GroupedUnicast(K key, OperatorGroupBy.State<T, K> state)

Method Summary

Modifier and Type	Method and Description
public static <T, K> OperatorGroupBy.GroupedUnicast<K, T>	createWith(K key, int bufferSize, OperatorGroupBy.GroupBySubscriber<?, K, T> parent, boolean delayError)
public void	onComplete()
public void	onError(Throwable e)
public void	onNext(T t)

Inherited from rx.observables.GroupedObservable:: create from getKey

Field Detail

state	back to summary
pack-priv final OperatorGroupBy.State<T, K> state

Constructor Detail

GroupedUnicast	back to summary
protected GroupedUnicast(K key, OperatorGroupBy.State<T, K> state)

Method Detail

createWith	back to summary
public static <T, K> OperatorGroupBy.GroupedUnicast<K, T> createWith(K key, int bufferSize, OperatorGroupBy.GroupBySubscriber<?, K, T> parent, boolean delayError)

onComplete	back to summary
public void onComplete()

onError	back to summary
public void onError(Throwable e)

onNext	back to summary
public void onNext(T t)

rx.internal.operators back to summary

pack-priv final Class OperatorGroupBy.State<T, K>

Class Inheritance

extends AtomicInteger
implements Producer, Subscription, Observable.OnSubscribe<T>

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
rx.internal.operators.OperatorGroupBy.State

All Implemented Interfaces

rx.Observable.OnSubscribe, rx.functions.Action1, rx.functions.Action, rx.functions.Function, rx.Subscription, rx.Producer

Field Summary

Modifier and Type	Field and Description
pack-priv final AtomicReference<Subscriber<? super T>>	actual
pack-priv final AtomicBoolean	cancelled
pack-priv final boolean	delayError
pack-priv volatile boolean	done
pack-priv Throwable	error
pack-priv final K	key
pack-priv final AtomicBoolean	once
pack-priv final OperatorGroupBy.GroupBySubscriber<?, K, T>	parent
pack-priv final Queue<Object>	queue
pack-priv final AtomicLong	requested
private static final long	serialVersionUID Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

Constructor Summary

Access	Constructor and Description
public	State(int bufferSize, OperatorGroupBy.GroupBySubscriber<?, K, T> parent, K key, boolean delayError)

Method Summary

Modifier and Type	Method and Description
public void	call(Subscriber<? super T> s) Implements rx.functions.Action1.call.
pack-priv boolean	checkTerminated(boolean d, boolean empty, Subscriber<? super T> a, boolean delayError)
pack-priv void	drain()
public boolean	isUnsubscribed() Implements rx.Subscription.isUnsubscribed. Indicates whether this `Subscription` is currently unsubscribed.
public void	onComplete()
public void	onError(Throwable e)
public void	onNext(T t)
public void	request(long the maximum number of items you want this Producer to produce, or `Long.MAX_VALUE` if you want the Producer to produce items at its own pace n) Implements rx.Producer.request. Request a certain maximum number of items from this Producer.
public void	unsubscribe() Implements rx.Subscription.unsubscribe. Stops the receipt of notifications on the `Subscriber` that was registered when this Subscription was received.

Field Detail

actual	back to summary
pack-priv final AtomicReference<Subscriber<? super T>> actual

cancelled	back to summary
pack-priv final AtomicBoolean cancelled

delayError	back to summary
pack-priv final boolean delayError

done	back to summary
pack-priv volatile boolean done

error	back to summary
pack-priv Throwable error

key	back to summary
pack-priv final K key

once	back to summary
pack-priv final AtomicBoolean once

parent	back to summary
pack-priv final OperatorGroupBy.GroupBySubscriber<?, K, T> parent

queue	back to summary
pack-priv final Queue<Object> queue

requested	back to summary
pack-priv final AtomicLong requested

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

Constructor Detail

State	back to summary
public State(int bufferSize, OperatorGroupBy.GroupBySubscriber<?, K, T> parent, K key, boolean delayError)

Method Detail

call

back to summary

public void call(Subscriber<? super T> s)

Implements rx.functions.Action1.call.

Annotations

@Override

checkTerminated	back to summary
pack-priv boolean checkTerminated(boolean d, boolean empty, Subscriber<? super T> a, boolean delayError)

drain	back to summary
pack-priv void drain()

isUnsubscribed back to summary

public boolean isUnsubscribed()

Implements rx.Subscription.isUnsubscribed.

Doc from rx.Subscription.isUnsubscribed.

Indicates whether this Subscription is currently unsubscribed.

Returns:boolean

true if this Subscription is currently unsubscribed, false otherwise

Annotations

@Override

onComplete	back to summary
public void onComplete()

onError	back to summary
public void onError(Throwable e)

onNext	back to summary
public void onNext(T t)

request back to summary

public void request(long n)

Implements rx.Producer.request.

Doc from rx.Producer.request.

Request a certain maximum number of items from this Producer. This is a way of requesting backpressure. To disable backpressure, pass Long.MAX_VALUE to this method.

request(100);
request(Long.MAX_VALUE-1);

Parameters

n:long: the maximum number of items you want this Producer to produce, or Long.MAX_VALUE if you want the Producer to produce items at its own pace

Annotations

@Override

unsubscribe back to summary

public void unsubscribe()

Implements rx.Subscription.unsubscribe.

Doc from rx.Subscription.unsubscribe.

Stops the receipt of notifications on the Subscriber that was registered when this Subscription was received.

This allows deregistering an Subscriber before it has finished receiving all events (i.e. before onCompleted is called).

Annotations

@Override

public final Class OperatorGroupBy<T, K, V>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Class OperatorGroupBy.GroupByProducer

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Class OperatorGroupBy.GroupBySubscriber<T, K, V>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class OperatorGroupBy.GroupBySubscriber.EvictionAction<K>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class OperatorGroupBy.GroupedUnicast<K, T>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class OperatorGroupBy.State<T, K>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail