com.apple.foundationdb.async

Interface AsyncIterable<T>

Type Parameters:

T - the type of element yielded from iteration

All Superinterfaces:

java.lang.Iterable<T>

public interface AsyncIterable<T>
extends java.lang.Iterable<T>

A collection of elements that can be iterated over in a non-blocking fashion.

Method Summary

Modifier and Type	Method and Description
java.util.concurrent.CompletableFuture<java.util.List<T>>	asList() Asynchronously return the results of this operation as a List.
AsyncIterator<T>	iterator() Gets a non-blocking iterator to be used to enumerate all values.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

iterator

AsyncIterator<T> iterator()

Gets a non-blocking iterator to be used to enumerate all values.

Specified by:

iterator in interface java.lang.Iterable<T>

Returns:

a handle to be used for non-blocking iteration

asList

java.util.concurrent.CompletableFuture<java.util.List<T>> asList()

Asynchronously return the results of this operation as a List. This is added as a convenience to users and an opportunity for providers of this interface to optimize large operations.

Returns:

a CompletableFuture that will be set to contents of this operation

See Also:

AsyncUtil.collect(AsyncIterable)