Package org.forgerock.openig.util

Class AsyncFunctions

java.lang.Object

org.forgerock.openig.util.AsyncFunctions

public final class AsyncFunctions
extends Object

Collection of AsyncFunction utilities.

Method Summary

Modifier and Type	Method	Description
static <V, E extends Exception> AsyncFunction<V,V,E>	asyncResultHandler(AsyncFunction<V,Void,E> asyncResultHandler)	Utility async function that will allow to use the calling promise's result asynchronously.

Methods inherited from class java.lang.Object

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

Method Details

asyncResultHandler

public static <V,
E extends Exception>
AsyncFunction<V,V,E> asyncResultHandler(AsyncFunction<V,Void,E> asyncResultHandler)

Utility async function that will allow to use the calling promise's result asynchronously. This allows to write thenAsync(asyncResultHandler(result -> { ...do some async processing with result...}).then(...) which the async version of thenOnResult(result -> { ... }).then(...).

Type Parameters:

V - The type of the result

E - The type of the exception

Parameters:

asyncResultHandler - The handler that will use the calling promise's result

Returns:

An AsyncFunction that will execute the given asyncResultHandler and return the original result.