How can I access task settings from the AbstractFileLevelAutomaticTask class?

If I am writing a batch task plugin whose main class inherits from AbstractFileLevelAutomaticTask, is it possible to access the task settings created with the SettingsGroup class?

The AbstractFileContentProcessingAutomaticTask includes a GetSettings() method, but there isn't an equivalent method in AbstractFileLevelAutomaticTask.  Is there any way to get at those settings?