/**
* Checks the list of stories to see if the user didn't author them
*
* @param stories - list of stories to be checked
* @return list of non-authored stories
*/
public Collection<Story> checkIfNotAuthored(Collection<Story> stories) {
Collection<Story> authoredStories = new HashSet<Story>();
for (Story story : stories) {
if (!m_storyDirector.isAuthored(story.getId())) authoredStories.add(story);
}
return authoredStories;
}
