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Diffstat (limited to 'MediaBrowser.Controller/Library/ILibraryManager.cs')
| -rw-r--r-- | MediaBrowser.Controller/Library/ILibraryManager.cs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/MediaBrowser.Controller/Library/ILibraryManager.cs b/MediaBrowser.Controller/Library/ILibraryManager.cs index 5eae6e103f..f6bd948b99 100644 --- a/MediaBrowser.Controller/Library/ILibraryManager.cs +++ b/MediaBrowser.Controller/Library/ILibraryManager.cs @@ -256,6 +256,14 @@ namespace MediaBrowser.Controller.Library IEnumerable<Video> GetLinkedAlternateVersions(Video video); /// <summary> + /// Gets, in a single query, the subset of the supplied items that own at least one alternate + /// version (local or linked). Items absent from the result have no alternate versions. + /// </summary> + /// <param name="itemIds">The item IDs to check.</param> + /// <returns>The set of item IDs that have alternate versions.</returns> + IReadOnlySet<Guid> GetItemsWithAlternateVersions(IReadOnlyList<Guid> itemIds); + + /// <summary> /// Creates or updates a LinkedChild entry linking a parent to a child item. /// </summary> /// <param name="parentId">The parent item ID.</param> |