org.eclipse.milo.opcua.sdk.server.util

Interface Pending<I,O>

All Known Implementing Classes:

PendingAck, PendingBrowse, PendingCall, PendingHistoryRead, PendingHistoryUpdate, PendingRead, PendingWrite

public interface Pending<I,O>

Method Summary

Modifier and Type	Method and Description
static <I,O> CompletableFuture<List<O>>	callback(List<? extends Pending<I,O>> pending) Builds a CompletableFuture suitable for use as a completion callback.
CompletableFuture<O>	getFuture()
I	getInput()

Method Detail

getFuture

CompletableFuture<O> getFuture()

Returns:

The CompletableFuture to complete when the result is ready.

getInput

I getInput()

Returns:

The input parameter to the pending operation.

callback

static <I,O> CompletableFuture<List<O>> callback(List<? extends Pending<I,O>> pending)

Builds a CompletableFuture suitable for use as a completion callback. When completed, each of the provided Pending's CompletableFuture will be completed.

It is assumed that the size of the list this future is completed with matches the number of provided Pendings. A RuntimeException will be thrown otherwise.

Type Parameters:

I - Input parameter of Pending operations.

O - Output parameter of Pending operations.

Parameters:

pending - A list of Pending operations.

Returns:

A CompletableFuture that, when completed, then completes each of the given Pending's CompletableFuture.