Interface UserEventPropagator

All Known Subinterfaces:
Context

public interface UserEventPropagator
Defines a component that can propagate user-defined events through a Pipeline.

Typically implemented by Context instances or internal pipeline elements, this interface allows application-specific events to traverse the pipeline toward the tail.

See Also:
  • Method Summary

    Modifier and Type
    Method
    Description
    void
    Propagates a user-defined event to the next handler in the pipeline.
  • Method Details

    • propagateUserEvent

      void propagateUserEvent(Object evt)
      Propagates a user-defined event to the next handler in the pipeline.

      If not intercepted, the event will eventually reach the tail handler.

      Parameters:
      evt - the event object to propagate; must not be null.