Class DelayedCompletableFuture<T>

java.lang.Object

java.util.concurrent.CompletableFuture<T>

net.dv8tion.jda.api.utils.concurrent.DelayedCompletableFuture<T>

Type Parameters:

T - The result type

All Implemented Interfaces:

Comparable<Delayed>, CompletionStage<T>, Delayed, Future<T>, ScheduledFuture<T>

public class DelayedCompletableFuture<T>
extends CompletableFuture<T>
implements ScheduledFuture<T>

Specialized CompletableFuture used in combination with a scheduler.

Since:

4.0.0

See Also:

• CompletableFuture
• Delayed

Nested Class Summary

Nested classes/interfaces inherited from class CompletableFuture

CompletableFuture.AsynchronousCompletionTask

Method Summary

Modifier and Type	Method	Description
boolean	cancel(boolean mayInterruptIfRunning)
int	compareTo(Delayed o)
long	getDelay(TimeUnit unit)
static <E> DelayedCompletableFuture<E>	make(ScheduledExecutorService executor, long delay, TimeUnit unit, Function<? super DelayedCompletableFuture<E>, ? extends Runnable> mapping)	Creates a new DelayedCompletableFuture scheduled on the supplied executor.

Methods inherited from class CompletableFuture

acceptEither, acceptEitherAsync, acceptEitherAsync, allOf, anyOf, applyToEither, applyToEitherAsync, applyToEitherAsync, complete, completedFuture, completeExceptionally, exceptionally, get, get, getNow, getNumberOfDependents, handle, handleAsync, handleAsync, isCancelled, isCompletedExceptionally, isDone, join, 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 Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface Future

get, get, isCancelled, isDone

Method Details

make

@Nonnull
@CheckReturnValue
public static <E> DelayedCompletableFuture<E> make(@Nonnull
 ScheduledExecutorService executor,
 long delay,
 @Nonnull
 TimeUnit unit,
 @Nonnull
 Function<? super DelayedCompletableFuture<E>, ? extends Runnable> mapping)

Creates a new DelayedCompletableFuture scheduled on the supplied executor.

Type Parameters:

E - The result type of the scheduled task

Parameters:

executor - The ScheduledExecutorService to use for scheduling

delay - The delay of the task

unit - Conversion TimeUnit for the delay

mapping - Conversion function which calls CompletableFuture.complete(Object) of the future it receives

Returns:

DelayedCompletableFuture for the specified runnable

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<T>

Overrides:

cancel in class CompletableFuture<T>

getDelay

public long getDelay(@Nonnull
 TimeUnit unit)

Specified by:

getDelay in interface Delayed

compareTo

public int compareTo(@Nonnull
 Delayed o)

Specified by:

compareTo in interface Comparable<T>