X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fdata%2FSone.java;h=6df84dfc2a0eefdb66648995b7bc13b5c20f9c97;hb=51341976b36a42fec8fb093ef4079e4b618844f9;hp=1b76588502033fc45ca88cc57ad98873cbd9b24c;hpb=fdffe49b10613e1d9caacdf62ab99bca06edf3e1;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index 1b76588..6df84df 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -23,6 +23,7 @@ import static net.pterodactylus.sone.data.Album.FLATTENER;
 import static net.pterodactylus.sone.data.Album.IMAGES;
 
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Set;
@@ -182,6 +183,14 @@ public interface Sone extends Identified, Fingerprintable, Comparable<Sone> {
 				}
 			};
 
+	public static final Function<Sone, List<Album>> toAllAlbums = new Function<Sone, List<Album>>() {
+		@Override
+		public List<Album> apply(@Nullable Sone sone) {
+			return (sone == null) ? Collections.<Album>emptyList() : FLATTENER.apply(
+					sone.getRootAlbum());
+		}
+	};
+
 	/**
 	 * Returns the identity of this Sone.
 	 *