rx.util.async.operators

Class Functionals

java.lang.Object

rx.util.async.operators.Functionals

public final class Functionals
extends java.lang.Object

Utility methods convert between functional interfaces of actions and functions.

Method Summary

Methods

Modifier and Type	Method and Description
static rx.functions.Action0	empty() Return an Action0 instance which does nothing.
static rx.functions.Action1<java.lang.Throwable>	emptyThrowable() Return an action which takes a Throwable and does nothing.
static rx.functions.Action0	fromRunnable(java.lang.Runnable run, rx.Scheduler.Worker inner) Converts a runnable instance into an Action0 instance.
static java.lang.Runnable	toRunnable(rx.functions.Action0 action) Converts an Action0 instance into a Runnable instance.

Methods inherited from class java.lang.Object

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

Method Detail

emptyThrowable

public static rx.functions.Action1<java.lang.Throwable> emptyThrowable()

Return an action which takes a Throwable and does nothing.

(To avoid casting from the generic empty1().)

Returns:

the action

empty

public static rx.functions.Action0 empty()

Return an Action0 instance which does nothing.

Returns:

an Action0 instance which does nothing

fromRunnable

public static rx.functions.Action0 fromRunnable(java.lang.Runnable run,
                                rx.Scheduler.Worker inner)

Converts a runnable instance into an Action0 instance.

Parameters:

run - the Runnable to run when the Action0 is called

Returns:

the Action0 wrapping the Runnable

toRunnable

public static java.lang.Runnable toRunnable(rx.functions.Action0 action)

Converts an Action0 instance into a Runnable instance.

Parameters:

action - the Action0 to call when the Runnable is run

Returns:

the Runnable wrapping the Action0