Package io.karatelabs.core

Interface RunListenerFactory

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface RunListenerFactory
Factory for creating per-thread RunListener instances. Use this when listeners need thread-local state (e.g., debuggers with per-thread stack frames).

The create() method is called once per execution thread, before any features run on that thread. Each thread gets its own listener instance.

Usage example:

 Suite.of("features/")
     .listenerFactory(() -> new MyPerThreadListener())
     .parallel(10)
     .run();

Use case: The debug adapter creates one DebugThread per execution thread, each with its own stack frames and state.

  • Method Summary

    Modifier and Type
    Method
    Description
    RunListener
    create()
    Create a listener instance for the current thread.

  • Method Details

    • create

      RunListener create()
      Create a listener instance for the current thread. Called once per execution thread, before any features run on that thread.
      Returns:
      a new RunListener instance for this thread