import java.util.Collection;
import java.util.List;
import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
import javax.inject.Inject;
import javax.inject.Singleton;
}
/**
- * Filters the new posts of the given notification. If {@code currentSone}
- * is {@code null} and {@code soneRequired} is {@code true}, {@code null} is
- * returned and the notification is subsequently removed. Otherwise only
- * posts that are posted by friend Sones of the given Sone are retained; all
- * other posts are removed.
+ * Filters the posts of the given notification.
*
- * @param newPostNotification
- * The new-post notification
+ * @param postNotification
+ * The post notification
* @param currentSone
* The current Sone, or {@code null} if not logged in
- * @return The filtered new-post notification, or {@code null} if the
- * notification should be removed
+ * @return The filtered post notification, or {@link Optional#absent()} if the notification should be removed
*/
@Nonnull
- private Optional<ListNotification<Post>> filterNewPostNotification(@Nonnull ListNotification<Post> newPostNotification,
- @Nonnull Sone currentSone) {
- List<Post> newPosts = from(newPostNotification.getElements()).filter(postVisibilityFilter.isVisible(currentSone)).toList();
+ private Optional<ListNotification<Post>> filterNewPostNotification(@Nonnull ListNotification<Post> postNotification,
+ @Nullable Sone currentSone) {
+ List<Post> newPosts = from(postNotification.getElements()).filter(postVisibilityFilter.isVisible(currentSone)).toList();
if (newPosts.isEmpty()) {
return Optional.absent();
}
- if (newPosts.size() == newPostNotification.getElements().size()) {
- return Optional.of(newPostNotification);
+ if (newPosts.size() == postNotification.getElements().size()) {
+ return Optional.of(postNotification);
}
- ListNotification<Post> filteredNotification = new ListNotification<Post>(newPostNotification);
+ ListNotification<Post> filteredNotification = new ListNotification<Post>(postNotification);
filteredNotification.setElements(newPosts);
- filteredNotification.setLastUpdateTime(newPostNotification.getLastUpdatedTime());
+ filteredNotification.setLastUpdateTime(postNotification.getLastUpdatedTime());
return Optional.of(filteredNotification);
}