configure method

@override Step configure()

Implementation

@override
Step configure() {
  if (_steps.isEmpty) return Skipped();
  final List<AtomicStep> atomicSteps = [];
  for (Step step in _steps) {
    while (!(step is AtomicStep)) {
      step = step.configure();
    }
    atomicSteps.add(step);
  }
  AtomicStep step = atomicSteps.first;
  for (int i = 0; i < atomicSteps.length - 1; i++) {
    if (i >= atomicSteps.length - 1) {
      continue;
    }
    step.next = atomicSteps[i + 1];
    step = step.next!;
  }
  return atomicSteps.first;
}