Uses of Interface java.util.concurrent.Executor (Java SE 26 & JDK 26)
Description: use: module: java.base, package: java.util.concurrent, interface: Executor

# Uses of Interface
java.util.concurrent.Executor

Packages that use Executor
Package
Description
com.sun.net.httpserver
Provides a simple high-level Http server API, which can be used to build embedded HTTP servers.
java.net.http
HTTP Client and WebSocket APIs
java.sql
Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java programming language.
java.util.concurrent
Utility classes commonly useful in concurrent programming.
javax.management
Provides the core classes for the Java Management Extensions.

- ## Uses of Executor in com.sun.net.httpserver

  Methods in com.sun.net.httpserver that return Executor
  Modifier and Type
  Method
  Description
  `abstract Executor`
  HttpServer.`getExecutor()`
  Returns this server's `Executor` object if one was specified with `HttpServer.setExecutor(Executor)`, or `null` if none was specified.
  Methods in com.sun.net.httpserver with parameters of type Executor
  Modifier and Type
  Method
  Description
  `abstract void`
  HttpServer.`setExecutor(Executor executor)`
  Sets this server's `Executor` object.

- ## Uses of Executor in java.net.http

  Methods in java.net.http that return types with arguments of type Executor
  Modifier and Type
  Method
  Description
  `abstract Optional<Executor>`
  HttpClient.`executor()`
  Returns an `Optional` containing this client's `Executor`.
  Methods in java.net.http with parameters of type Executor
  Modifier and Type
  Method
  Description
  `HttpClient.Builder`
  HttpClient.Builder.`executor(Executor executor)`
  Sets the executor to be used for asynchronous and dependent tasks.

- ## Uses of Executor in java.sql

  Methods in java.sql with parameters of type Executor
  Modifier and Type
  Method
  Description
  `void`
  Connection.`abort(Executor executor)`
  Terminates an open connection.
  `void`
  Connection.`setNetworkTimeout(Executor executor, int milliseconds)`
  Sets the maximum period a `Connection` or objects created from the `Connection` will wait for the database to reply to any one request.

- ## Uses of Executor in java.util.concurrent

  Subinterfaces of Executor in java.util.concurrent
  Modifier and Type
  Interface
  Description
  `interface`
  `ExecutorService`
  An `Executor` that provides methods to manage termination and methods that can produce a `Future` for tracking progress of one or more asynchronous tasks.
  `interface`
  `ScheduledExecutorService`
  An `ExecutorService` that can schedule commands to run after a given delay, or to execute periodically.
  Classes in java.util.concurrent that implement Executor
  Modifier and Type
  Class
  Description
  `class`
  `AbstractExecutorService`
  Provides default implementations of `ExecutorService` methods other than `Executor.execute(Runnable)`.
  `class`
  `ForkJoinPool`
  An `ExecutorService` for running `ForkJoinTask`s.
  `class`
  `ScheduledThreadPoolExecutor`
  A `ThreadPoolExecutor` that can additionally schedule commands to run after a given delay, or to execute periodically.
  `class`
  `ThreadPoolExecutor`
  An `ExecutorService` that executes each submitted task using one of possibly several pooled threads, normally configured using `Executors` factory methods.
  Methods in java.util.concurrent that return Executor
  Modifier and Type
  Method
  Description
  `Executor`
  CompletableFuture.`defaultExecutor()`
  Returns the default Executor used for async methods that do not specify an Executor.
  `static Executor`
  CompletableFuture.`delayedExecutor(long delay, TimeUnit unit)`
  Returns a new Executor that submits a task to the default executor after the given delay (or no delay if non-positive).
  `static Executor`
  CompletableFuture.`delayedExecutor(long delay, TimeUnit unit, Executor executor)`
  Returns a new Executor that submits a task to the given base executor after the given delay (or no delay if non-positive).
  `Executor`
  SubmissionPublisher.`getExecutor()`
  Returns the Executor used for asynchronous delivery.
  Methods in java.util.concurrent with parameters of type Executor
  Modifier and Type
  Method
  Description
  `CompletableFuture<Void>`
  CompletableFuture.`acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action, Executor executor)`
  `CompletionStage<Void>`
  CompletionStage.`acceptEitherAsync(CompletionStage<? extends T> other, Consumer<? super T> action, Executor executor)`
  Returns a new CompletionStage that, when either `this` or the other given stage complete normally, is executed using the supplied executor, with the corresponding result as argument to the supplied action.
  `<U> CompletableFuture<U>`
  CompletableFuture.`applyToEitherAsync(CompletionStage<? extends T> other, Function<? super T, U> fn, Executor executor)`
  `<U> CompletionStage<U>`
  CompletionStage.`applyToEitherAsync(CompletionStage<? extends T> other, Function<? super T, U> fn, Executor executor)`
  Returns a new CompletionStage that, when either `this` or the other given stage complete normally, is executed using the supplied executor, with the corresponding result as argument to the supplied function.
  `CompletableFuture<T>`
  CompletableFuture.`completeAsync(Supplier<? extends T> supplier, Executor executor)`
  Completes this CompletableFuture with the result of the given Supplier function invoked from an asynchronous task using the given executor.
  `static Executor`
  CompletableFuture.`delayedExecutor(long delay, TimeUnit unit, Executor executor)`
  Returns a new Executor that submits a task to the given base executor after the given delay (or no delay if non-positive).
  `CompletableFuture<T>`
  CompletableFuture.`exceptionallyAsync(Function<Throwable, ? extends T> fn, Executor executor)`
  `default CompletionStage<T>`
  CompletionStage.`exceptionallyAsync(Function<Throwable, ? extends T> fn, Executor executor)`
  Returns a new CompletionStage that, when `this` stage completes exceptionally, is executed with `this` stage's exception as the argument to the supplied function, using the supplied Executor.
  `CompletableFuture<T>`
  CompletableFuture.`exceptionallyComposeAsync(Function<Throwable, ? extends CompletionStage<T>> fn, Executor executor)`
  `default CompletionStage<T>`
  CompletionStage.`exceptionallyComposeAsync(Function<Throwable, ? extends CompletionStage<T>> fn, Executor executor)`
  Returns a new CompletionStage that, when `this` stage completes exceptionally, is composed using the results of the supplied function applied to `this` stage's exception, using the supplied Executor.
  `<U> CompletableFuture<U>`
  CompletableFuture.`handleAsync(BiFunction<? super T, Throwable, ? extends U> fn, Executor executor)`
  `<U> CompletionStage<U>`
  CompletionStage.`handleAsync(BiFunction<? super T, Throwable, ? extends U> fn, Executor executor)`
  Returns a new CompletionStage that, when `this` stage completes either normally or exceptionally, is executed using the supplied executor, with `this` stage's result and exception as arguments to the supplied function.
  `CompletableFuture<Void>`
  CompletableFuture.`runAfterBothAsync(CompletionStage<?> other, Runnable action, Executor executor)`
  `CompletionStage<Void>`
  CompletionStage.`runAfterBothAsync(CompletionStage<?> other, Runnable action, Executor executor)`
  Returns a new CompletionStage that, when `this` and the other given stage both complete normally, executes the given action using the supplied executor.
  `CompletableFuture<Void>`
  CompletableFuture.`runAfterEitherAsync(CompletionStage<?> other, Runnable action, Executor executor)`
  `CompletionStage<Void>`
  CompletionStage.`runAfterEitherAsync(CompletionStage<?> other, Runnable action, Executor executor)`
  Returns a new CompletionStage that, when either `this` or the other given stage complete normally, executes the given action using the supplied executor.
  `static CompletableFuture<Void>`
  CompletableFuture.`runAsync(Runnable runnable, Executor executor)`
  Returns a new CompletableFuture that is asynchronously completed by a task running in the given executor after it runs the given action.
  `static <U> CompletableFuture<U>`
  CompletableFuture.`supplyAsync(Supplier<U> supplier, Executor executor)`
  Returns a new CompletableFuture that is asynchronously completed by a task running in the given executor with the value obtained by calling the given Supplier.
  `CompletableFuture<Void>`
  CompletableFuture.`thenAcceptAsync(Consumer<? super T> action, Executor executor)`
  `CompletionStage<Void>`
  CompletionStage.`thenAcceptAsync(Consumer<? super T> action, Executor executor)`
  Returns a new CompletionStage that, when `this` stage completes normally, is executed using the supplied Executor, with `this` stage's result as the argument to the supplied action.
  `<U> CompletableFuture<Void>`
  CompletableFuture.`thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T, ? super U> action, Executor executor)`
  `<U> CompletionStage<Void>`
  CompletionStage.`thenAcceptBothAsync(CompletionStage<? extends U> other, BiConsumer<? super T, ? super U> action, Executor executor)`
  Returns a new CompletionStage that, when `this` and the other given stage both complete normally, is executed using the supplied executor, with the two results as arguments to the supplied action.
  `<U> CompletableFuture<U>`
  CompletableFuture.`thenApplyAsync(Function<? super T, ? extends U> fn, Executor executor)`
  `<U> CompletionStage<U>`
  CompletionStage.`thenApplyAsync(Function<? super T, ? extends U> fn, Executor executor)`
  Returns a new CompletionStage that, when `this` stage completes normally, is executed using the supplied Executor, with `this` stage's result as the argument to the supplied function.
  `<U,V> CompletableFuture<V>`
  CompletableFuture.`thenCombineAsync(CompletionStage<? extends U> other, BiFunction<? super T, ? super U, ? extends V> fn, Executor executor)`
  `<U,V> CompletionStage<V>`
  CompletionStage.`thenCombineAsync(CompletionStage<? extends U> other, BiFunction<? super T, ? super U, ? extends V> fn, Executor executor)`
  Returns a new CompletionStage that, when `this` and the other given stage both complete normally, is executed using the supplied executor, with the two results as arguments to the supplied function.
  `<U> CompletableFuture<U>`
  CompletableFuture.`thenComposeAsync(Function<? super T, ? extends CompletionStage<U>> fn, Executor executor)`
  `<U> CompletionStage<U>`
  CompletionStage.`thenComposeAsync(Function<? super T, ? extends CompletionStage<U>> fn, Executor executor)`
  Returns a new CompletionStage that is completed with the same value as the CompletionStage returned by the given function, executed using the supplied Executor.
  `CompletableFuture<Void>`
  CompletableFuture.`thenRunAsync(Runnable action, Executor executor)`
  `CompletionStage<Void>`
  CompletionStage.`thenRunAsync(Runnable action, Executor executor)`
  Returns a new CompletionStage that, when `this` stage completes normally, executes the given action using the supplied Executor.
  `CompletableFuture<T>`
  CompletableFuture.`whenCompleteAsync(BiConsumer<? super T, ? super Throwable> action, Executor executor)`
  `CompletionStage<T>`
  CompletionStage.`whenCompleteAsync(BiConsumer<? super T, ? super Throwable> action, Executor executor)`
  Returns a new CompletionStage with the same result or exception as `this` stage, that executes the given action using the supplied Executor when `this` stage completes.
  Constructors in java.util.concurrent with parameters of type Executor
  Modifier
  Constructor
  Description
  ``
  `ExecutorCompletionService(Executor executor)`
  Creates an ExecutorCompletionService using the supplied executor for base task execution and a `LinkedBlockingQueue` as a completion queue.
  ``
  `ExecutorCompletionService(Executor executor, BlockingQueue<Future<V>> completionQueue)`
  Creates an ExecutorCompletionService using the supplied executor for base task execution and the supplied queue as its completion queue.
  ``
  `SubmissionPublisher(Executor executor, int maxBufferCapacity)`
  Creates a new SubmissionPublisher using the given Executor for async delivery to subscribers, with the given maximum buffer size for each subscriber, and no handler for Subscriber exceptions in method `onNext`.
  ``
  `SubmissionPublisher(Executor executor, int maxBufferCapacity, BiConsumer<? super Flow.Subscriber<? super T>, ? super Throwable> handler)`
  Creates a new SubmissionPublisher using the given Executor for async delivery to subscribers, with the given maximum buffer size for each subscriber, and, if non-null, the given handler invoked when any Subscriber throws an exception in method `onNext`.

- ## Uses of Executor in javax.management

  Constructors in javax.management with parameters of type Executor
  Modifier
  Constructor
  Description
  ``
  `NotificationBroadcasterSupport(Executor executor)`
  Constructs a NotificationBroadcasterSupport where each listener is invoked using the given `Executor`.
  ``
  `NotificationBroadcasterSupport(Executor executor, MBeanNotificationInfo... info)`
  Constructs a NotificationBroadcasterSupport with information about the notifications that may be sent, and where each listener is invoked using the given `Executor`.