com.linecorp.armeria.common.util

Class EventLoopCheckingFuture<T>

java.lang.Object

java.util.concurrent.CompletableFuture<T>

com.linecorp.armeria.common.util.EventLoopCheckingFuture<T>

All Implemented Interfaces:

CompletionStage<T>, Future<T>

Direct Known Subclasses:

UnmodifiableFuture

public class EventLoopCheckingFuture<T>
extends CompletableFuture<T>

A CompletableFuture that warns the user if they call a method that blocks the event loop.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.CompletableFuture

CompletableFuture.AsynchronousCompletionTask

Constructor Summary

Constructors

Constructor and Description
EventLoopCheckingFuture()

Method Summary

Modifier and Type	Method and Description
static <U> EventLoopCheckingFuture<U>	completedFuture(U value) Returns an EventLoopCheckingFuture which has been completed with the specified value.
static <U> EventLoopCheckingFuture<U>	exceptionallyCompletedFuture(Throwable cause) Returns an EventLoopCheckingFuture which has been completed exceptionally with the specified Throwable.
T	get()
T	get(long timeout, TimeUnit unit)
T	join()

Methods inherited from class java.util.concurrent.CompletableFuture

acceptEither, acceptEitherAsync, acceptEitherAsync, allOf, anyOf, applyToEither, applyToEitherAsync, applyToEitherAsync, cancel, complete, completeExceptionally, exceptionally, getNow, getNumberOfDependents, handle, handleAsync, handleAsync, isCancelled, isCompletedExceptionally, isDone, obtrudeException, obtrudeValue, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, runAsync, runAsync, supplyAsync, supplyAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, toString, whenComplete, whenCompleteAsync, whenCompleteAsync

Methods inherited from class java.lang.Object

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

Constructor Detail

EventLoopCheckingFuture

public EventLoopCheckingFuture()

Method Detail

completedFuture

public static <U> EventLoopCheckingFuture<U> completedFuture(U value)

Returns an EventLoopCheckingFuture which has been completed with the specified value.

exceptionallyCompletedFuture

public static <U> EventLoopCheckingFuture<U> exceptionallyCompletedFuture(Throwable cause)

Returns an EventLoopCheckingFuture which has been completed exceptionally with the specified Throwable.

get

public T get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<T>

Overrides:

get in class CompletableFuture<T>

Throws:

InterruptedException

ExecutionException

get

public T get(long timeout,
             TimeUnit unit)
      throws InterruptedException,
             ExecutionException,
             TimeoutException

Specified by:

get in interface Future<T>

Overrides:

get in class CompletableFuture<T>

Throws:

InterruptedException

ExecutionException

TimeoutException

join

public T join()

Overrides:

join in class CompletableFuture<T>