Package rx.internal.schedulers

Class ExecutorScheduler.ExecutorSchedulerWorker

java.lang.Object

rx.Scheduler.Worker

rx.internal.schedulers.ExecutorScheduler.ExecutorSchedulerWorker

All Implemented Interfaces:

Runnable, Subscription

Enclosing class:

ExecutorScheduler

static final class ExecutorScheduler.ExecutorSchedulerWorker
extends Scheduler.Worker
implements Runnable

Worker that schedules tasks on the executor indirectly through a trampoline mechanism.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Executor	executor
(package private) final ConcurrentLinkedQueue<ScheduledAction>	queue
(package private) final ScheduledExecutorService	service
(package private) final CompositeSubscription	tasks
(package private) final AtomicInteger	wip

Constructor Summary

Constructors

Constructor	Description
ExecutorSchedulerWorker(Executor executor)

Method Summary

Modifier and Type	Method	Description
boolean	isUnsubscribed()	Indicates whether this Subscription is currently unsubscribed.
void	run()
Subscription	schedule(Action0 action)	Schedules an Action for execution.
Subscription	schedule(Action0 action, long delayTime, TimeUnit unit)	Schedules an Action for execution at some point in the future.
void	unsubscribe()	Stops the receipt of notifications on the Subscriber that was registered when this Subscription was received.

Methods inherited from class rx.Scheduler.Worker

now, schedulePeriodically

Methods inherited from class java.lang.Object

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

Field Details

executor

final Executor executor

tasks

final CompositeSubscription tasks

queue

final ConcurrentLinkedQueue<ScheduledAction> queue

wip

final AtomicInteger wip

service

final ScheduledExecutorService service

Constructor Details

ExecutorSchedulerWorker

public ExecutorSchedulerWorker(Executor executor)

Method Details

schedule

public Subscription schedule(Action0 action)

Description copied from class: Scheduler.Worker

Schedules an Action for execution.

Specified by:

schedule in class Scheduler.Worker

Parameters:

action - Action to schedule

Returns:

a subscription to be able to unsubscribe the action (unschedule it if not executed)

run

public void run()

Specified by:

run in interface Runnable

schedule

public Subscription schedule(Action0 action,
 long delayTime,
 TimeUnit unit)

Description copied from class: Scheduler.Worker

Schedules an Action for execution at some point in the future.

Note to implementors: non-positive delayTime should be regarded as undelayed schedule, i.e., as if the Scheduler.Worker.schedule(rx.functions.Action0) was called.

Specified by:

schedule in class Scheduler.Worker

Parameters:

action - the Action to schedule

delayTime - time to wait before executing the action; non-positive values indicate an undelayed schedule

unit - the time unit of delayTime

Returns:

a subscription to be able to unsubscribe the action (unschedule it if not executed)

isUnsubscribed

public boolean isUnsubscribed()

Description copied from interface: Subscription

Indicates whether this Subscription is currently unsubscribed.

Specified by:

isUnsubscribed in interface Subscription

Returns:

true if this Subscription is currently unsubscribed, false otherwise

unsubscribe

public void unsubscribe()

Description copied from interface: Subscription

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

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

Specified by:

unsubscribe in interface Subscription