Package org.jboss.elemento.flow

Interface Sequence<C extends FlowContext>

Type Parameters:
C - the type of the context shared between tasks
All Superinterfaces:
Promisable<C>, Subscription<C>
public interface Sequence<C extends FlowContext> extends Promisable<C>, Subscription<C>
An interface to control the parallel and sequential execution of asynchronous tasks.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final boolean
    DEFAULT_FAIL_FAST
    By default, the execution of tasks fail fast.
    static final long
    DEFAULT_TIMEOUT
    By default, no timeout is used.

  • Method Summary

    Modifier and Type
    Method
    Description
    Sequence<C>
    failFast(boolean failFast)
    Whether the execution of tasks should fail fast or fail last.
    Sequence<C>
    timeout(long timeout)
    The timeout in milliseconds for the sequence.

    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 tasks fail fast.
      See Also:

    • DEFAULT_TIMEOUT

      static final long DEFAULT_TIMEOUT
      By default, no timeout is used.
      See Also:

  • Method Details

    • failFast

      Sequence<C> failFast(boolean failFast)
      Whether the execution of tasks should fail fast or fail last. Defaults to true.

    • timeout

      Sequence<C> timeout(long timeout)
      The timeout in milliseconds for the sequence. Defaults to no timeout (-1L).

      Please note that this only applies to sequential flows. The timeout has no effect for parallel flows. The promise API does not provide a method to cancel running promises.