Package org.jboss.elemento.flow

Interface Repeat<C extends FlowContext>

Type Parameters:
C - the type of the context shared between tasks
All Superinterfaces:
Promisable<C>, Subscription<C>
public interface Repeat<C extends FlowContext> extends Promisable<C>, Subscription<C>
An interface to control the repeated execution of an asynchronous task.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final boolean
    DEFAULT_FAIL_FAST
    By default, the execution of task fails fast.
    static final long
    DEFAULT_INTERVAL
    By default, the interval between the iterations is 1 second.
    static final int
    DEFAULT_ITERATIONS
    By default, the number of iterations are infinite.
    static final long
    DEFAULT_TIMEOUT
    By default, the timeout for the loop is 10 seconds.

  • Method Summary

    Modifier and Type
    Method
    Description
    Repeat<C>
    failFast(boolean failFast)
    Whether the execution of the task should fail fast or fail last.
    Repeat<C>
    interval(long interval)
    The interval in milliseconds between the iterations.
    Repeat<C>
    iterations(int iterations)
    The maximal number of iterations of the loop.
    Repeat<C>
    timeout(long timeout)
    The timeout in milliseconds for the while loop.
    Repeat<C>
    while_(Predicate<C> predicate)
    The task is executed as long as the given predicate evaluates to true.

    Methods inherited from interface org.jboss.elemento.flow.Promisable

    catch_, finally_, promise, then, then

    Methods inherited from interface org.jboss.elemento.flow.Subscription

    subscribe

  • Field Details

    • DEFAULT_FAIL_FAST

      static final boolean DEFAULT_FAIL_FAST
      By default, the execution of task fails fast.
      See Also:

    • DEFAULT_INTERVAL

      static final long DEFAULT_INTERVAL
      By default, the interval between the iterations is 1 second.
      See Also:

    • DEFAULT_TIMEOUT

      static final long DEFAULT_TIMEOUT
      By default, the timeout for the loop is 10 seconds.
      See Also:

    • DEFAULT_ITERATIONS

      static final int DEFAULT_ITERATIONS
      By default, the number of iterations are infinite.
      See Also:

  • Method Details

    • while_

      Repeat<C> while_(Predicate<C> predicate)
      The task is executed as long as the given predicate evaluates to true. Defaults to a precondition which always returns true.

    • failFast

      Repeat<C> failFast(boolean failFast)
      Whether the execution of the task should fail fast or fail last. Defaults to true<C extends FlowContext>.

    • interval

      Repeat<C> interval(long interval)
      The interval in milliseconds between the iterations. Defaults to 1000L<C extends FlowContext> milliseconds.

    • timeout

      Repeat<C> timeout(long timeout)
      The timeout in milliseconds for the while loop. Defaults to 10000L<C extends FlowContext> milliseconds.

    • iterations

      Repeat<C> iterations(int iterations)
      The maximal number of iterations of the loop. Defaults to an infinite loop (-1<C extends FlowContext>).