Uses of Class
java.util.concurrent.ForkJoinTask
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Packages that use ForkJoinTask Package Description java.util.concurrent Utility classes commonly useful in concurrent programming. -
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Uses of ForkJoinTask in java.util.concurrent
Subclasses of ForkJoinTask in java.util.concurrent Modifier and Type Class Description classCountedCompleter<T>AForkJoinTaskwith a completion action performed when triggered and there are no remaining pending actions.classRecursiveActionA recursive resultlessForkJoinTask.classRecursiveTask<V>A recursive result-bearingForkJoinTask.Methods in java.util.concurrent with type parameters of type ForkJoinTask Modifier and Type Method Description static <T extends ForkJoinTask<?>>
Collection<T>ForkJoinTask. invokeAll(Collection<T> tasks)Forks all tasks in the specified collection, returning whenisDoneholds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.Methods in java.util.concurrent that return ForkJoinTask Modifier and Type Method Description static ForkJoinTask<?>ForkJoinTask. adapt(Runnable runnable)Returns a newForkJoinTaskthat performs therunmethod of the givenRunnableas its action, and returns a null result uponjoin().static <T> ForkJoinTask<T>ForkJoinTask. adapt(Runnable runnable, T result)Returns a newForkJoinTaskthat performs therunmethod of the givenRunnableas its action, and returns the given result uponjoin().static <T> ForkJoinTask<T>ForkJoinTask. adapt(Callable<? extends T> callable)Returns a newForkJoinTaskthat performs thecallmethod of the givenCallableas its action, and returns its result uponjoin(), translating any checked exceptions encountered intoRuntimeException.ForkJoinTask<V>ForkJoinTask. fork()Arranges to asynchronously execute this task in the pool the current task is running in, if applicable, or using theForkJoinPool.commonPool()if notinForkJoinPool().protected static ForkJoinTask<?>ForkJoinTask. peekNextLocalTask()Returns, but does not unschedule or execute, a task queued by the current thread but not yet executed, if one is immediately available.protected static ForkJoinTask<?>ForkJoinTask. pollNextLocalTask()Unschedules and returns, without executing, the next task queued by the current thread but not yet executed, if the current thread is operating in a ForkJoinPool.protected ForkJoinTask<?>ForkJoinPool. pollSubmission()Removes and returns the next unexecuted submission if one is available.protected static ForkJoinTask<?>ForkJoinTask. pollSubmission()If the current thread is operating in a ForkJoinPool, unschedules and returns, without executing, a task externally submitted to the pool, if one is available.protected static ForkJoinTask<?>ForkJoinTask. pollTask()If the current thread is operating in a ForkJoinPool, unschedules and returns, without executing, the next task queued by the current thread but not yet executed, if one is available, or if not available, a task that was forked by some other thread, if available.ForkJoinTask<?>ForkJoinPool. submit(Runnable task)<T> ForkJoinTask<T>ForkJoinPool. submit(Runnable task, T result)<T> ForkJoinTask<T>ForkJoinPool. submit(Callable<T> task)<T> ForkJoinTask<T>ForkJoinPool. submit(ForkJoinTask<T> task)Submits a ForkJoinTask for execution.Methods in java.util.concurrent with parameters of type ForkJoinTask Modifier and Type Method Description voidForkJoinPool. execute(ForkJoinTask<?> task)Arranges for (asynchronous) execution of the given task.<T> TForkJoinPool. invoke(ForkJoinTask<T> task)Performs the given task, returning its result upon completion.static voidForkJoinTask. invokeAll(ForkJoinTask<?>... tasks)Forks the given tasks, returning whenisDoneholds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.static voidForkJoinTask. invokeAll(ForkJoinTask<?> t1, ForkJoinTask<?> t2)Forks the given tasks, returning whenisDoneholds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.<T> ForkJoinTask<T>ForkJoinPool. submit(ForkJoinTask<T> task)Submits a ForkJoinTask for execution.Method parameters in java.util.concurrent with type arguments of type ForkJoinTask Modifier and Type Method Description protected intForkJoinPool. drainTasksTo(Collection<? super ForkJoinTask<?>> c)Removes all available unexecuted submitted and forked tasks from scheduling queues and adds them to the given collection, without altering their execution status.
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