Spring Framework 6.1.4 · org.springframework.util.concurrent.FutureUtils

Access	Constructor and Description
public	FutureUtils()

Method Summary

Modifier and Type	Method and Description
public static <T> CompletableFuture<T>	Returns: the new CompletableFuture callAsync(Callable<T> a function that returns the value to be used, or throws an exception callable) Return a new `CompletableFuture` that is asynchronously completed by a task running in the `ForkJoinPool#commonPool()` with the value obtained by calling the given `Callable`.
public static <T> CompletableFuture<T>	Returns: the new CompletableFuture callAsync(Callable<T> a function that returns the value to be used, or throws an exception callable, Executor the executor to use for asynchronous execution executor) Return a new `CompletableFuture` that is asynchronously completed by a task running in the given executor with the value obtained by calling the given `Callable`.
private static <T> Supplier<T>	toSupplier(Callable<T> callable, CompletableFuture<T> result)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

FutureUtils	back to summary
public FutureUtils()

Method Detail

callAsync back to summary

callAsync	back to summary
public static <T> CompletableFuture<T> callAsync(Callable<T> callable) Return a new `CompletableFuture` that is asynchronously completed by a task running in the `ForkJoinPool#commonPool()` with the value obtained by calling the given `Callable`. Parameters callable:Callable<T> a function that returns the value to be used, or throws an exception Returns:CompletableFuture<T> the new CompletableFuture See Also `CompletableFuture#supplyAsync(Supplier)`

public static <T> CompletableFuture<T> callAsync(Callable<T> callable)

Return a new CompletableFuture that is asynchronously completed by a task running in the ForkJoinPool#commonPool() with the value obtained by calling the given Callable.

Parameters

callable:Callable<T>: a function that returns the value to be used, or throws an exception

Returns:CompletableFuture<T>

the new CompletableFuture

callAsync back to summary

callAsync	back to summary
public static <T> CompletableFuture<T> callAsync(Callable<T> callable, Executor executor) Return a new `CompletableFuture` that is asynchronously completed by a task running in the given executor with the value obtained by calling the given `Callable`. Parameters callable:Callable<T> a function that returns the value to be used, or throws an exception executor:Executor the executor to use for asynchronous execution Returns:CompletableFuture<T> the new CompletableFuture See Also `CompletableFuture#supplyAsync(Supplier, Executor)`

public static <T> CompletableFuture<T> callAsync(Callable<T> callable, Executor executor)

Return a new CompletableFuture that is asynchronously completed by a task running in the given executor with the value obtained by calling the given Callable.

Parameters

callable:Callable<T>: a function that returns the value to be used, or throws an exception
executor:Executor: the executor to use for asynchronous execution

Returns:CompletableFuture<T>

the new CompletableFuture

toSupplier	back to summary
private static <T> Supplier<T> toSupplier(Callable<T> callable, CompletableFuture<T> result)

public abstract Class FutureUtils

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