com.lambdaworks.redis.cluster.api.async

Interface AsyncExecutions<T>

All Superinterfaces:

Iterable<CompletionStage<T>>

public interface AsyncExecutions<T>
extends Iterable<CompletionStage<T>>

Result holder for a command that was executed asynchronously on multiple nodes. This API is subject to incompatible changes in a future release. The API is exempt from any compatibility guarantees made by lettuce. The current state implies nothing about the quality or performance of the API in question, only the fact that it is not "API-frozen." The NodeSelection command API and its result types are a base for discussions.

Since:

4.0

Author:

Mark Paluch

Method Summary

Modifier and Type	Method and Description
Map<RedisClusterNode,CompletionStage<T>>	asMap()
CompletableFuture<T>[]	futures()
CompletionStage<T>	get(RedisClusterNode redisClusterNode)
default Iterator<CompletionStage<T>>	iterator()
Collection<RedisClusterNode>	nodes()
default Spliterator<CompletionStage<T>>	spliterator()
default java.util.stream.Stream<CompletionStage<T>>	stream()

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

asMap

Map<RedisClusterNode,CompletionStage<T>> asMap()

Returns:

map between RedisClusterNode and the CompletionStage

nodes

Collection<RedisClusterNode> nodes()

Returns:

collection of nodes on which the command was executed.

get

CompletionStage<T> get(RedisClusterNode redisClusterNode)

Parameters:

redisClusterNode - the node

Returns:

the completion stage for this node

futures

CompletableFuture<T>[] futures()

Returns:

array of futures.

iterator

default Iterator<CompletionStage<T>> iterator()

Specified by:

iterator in interface Iterable<CompletionStage<T>>

Returns:

iterator over the CompletionStages

spliterator

default Spliterator<CompletionStage<T>> spliterator()

Specified by:

spliterator in interface Iterable<CompletionStage<T>>

Returns:

a Spliterator over the CompletionStages in this collection

stream

default java.util.stream.Stream<CompletionStage<T>> stream()

Returns:

a sequential Stream over the CompletionStages in this collection