class WorkConstraintsTracker implements ConstraintController.OnConstraintUpdatedCallback {

    public void reset() {
        for (ConstraintController controller : mConstraintControllers) {
            controller.reset();
        }
    }

    public  WorkConstraintsTracker(Context context, @Nullable WorkConstraintsCallback callback);
    @VisibleForTesting  WorkConstraintsTracker(
            @Nullable WorkConstraintsCallback callback,
            ConstraintController[] controllers);

}