Package com.azure.resourcemanager.resources.fluentcore.dag

Interface TaskItem

All Known Implementing Classes:
IndexableTaskItem
public interface TaskItem
Type representing a unit of work, upon invocation produces result of Indexable type.

The TaskGroup holds a group of these TaskItems those depends on each other.

  • Method Details

    • result

      Indexable result()
      Gets the result of the task invocation.
      Returns:
      the result of the task invocation

    • beforeGroupInvoke

      void beforeGroupInvoke()
      The method that gets called before invoking all the tasks in the TaskGroup this task belongs to.

    • isHot

      boolean isHot()
      Check whether is a hot observable.
      Returns:
      true if the publisher returned by invokeAsync(cxt) is a hot observable, false if its a cold publisher.

    • invokeAsync

      Mono<Indexable> invokeAsync(TaskGroup.InvocationContext context)
      The method that gets called to perform the unit of work asynchronously.
      Parameters:
      context - the context shared across the the all task items in the group this task item belongs to.
      Returns:
      a Mono upon subscription does the unit of work and produces result of type Indexable

    • invokeAfterPostRunAsync

      Mono<Void> invokeAfterPostRunAsync(boolean isGroupFaulted)
      The method that gets called after invocation of "post run" task items depends on this TaskItem.

      This method will be invoked only if this TaskItem had "post run" dependents.

      Parameters:
      isGroupFaulted - true if one or more tasks in the group this TaskItem belongs to are in faulted state.
      Returns:
      a Flux representing any asynchronous work initiated