Uses of Class
java.util.concurrent.ForkJoinTask

Packages that use ForkJoinTask
Package
Description
java.util.concurrent
Utility classes commonly useful in concurrent programming.

  • Uses of ForkJoinTask in java.util.concurrent

    Subclasses of ForkJoinTask in java.util.concurrent
    Modifier and Type
    Class
    Description
    class 
    CountedCompleter<T>
    A ForkJoinTask with a completion action performed when triggered and there are no remaining pending actions.
    class 
    RecursiveAction
    A recursive resultless ForkJoinTask.
    class 
    RecursiveTask<V>
    A recursive result-bearing ForkJoinTask.
    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 when isDone holds 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 new ForkJoinTask that performs the run method of the given Runnable as its action, and returns a null result upon join().
    static <T> ForkJoinTask<T>
    ForkJoinTask.adapt(Runnable runnable, T result)
    Returns a new ForkJoinTask that performs the run method of the given Runnable as its action, and returns the given result upon join().
    static <T> ForkJoinTask<T>
    ForkJoinTask.adapt(Callable<? extends T> callable)
    Returns a new ForkJoinTask that performs the call method of the given Callable as its action, and returns its result upon join(), translating any checked exceptions encountered into RuntimeException.
    final ForkJoinTask<V>
    ForkJoinTask.fork()
    Arranges to asynchronously execute this task in the pool the current task is running in, if applicable, or using the ForkJoinPool.commonPool() if not inForkJoinPool().
    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
    void
    ForkJoinPool.execute(ForkJoinTask<?> task)
    Arranges for (asynchronous) execution of the given task.
    <T> T
    ForkJoinPool.invoke(ForkJoinTask<T> task)
    Performs the given task, returning its result upon completion.
    static void
    ForkJoinTask.invokeAll(ForkJoinTask<?>... tasks)
    Forks the given tasks, returning when isDone holds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.
    static void
    ForkJoinTask.invokeAll(ForkJoinTask<?> t1, ForkJoinTask<?> t2)
    Forks the given tasks, returning when isDone holds 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 int
    ForkJoinPool.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.