From 4a2258d453ffa05b9d4fbbd34235a9a26dc35147 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Tue, 15 Nov 2011 06:52:01 +0100
Subject: [PATCH] Add filter for Sones with at least one album.

---
 src/main/java/net/pterodactylus/sone/data/Sone.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main/java/net/pterodactylus/sone/data/Sone.java b/src/main/java/net/pterodactylus/sone/data/Sone.java
index 006765a..8b2ec2a 100644
--- a/src/main/java/net/pterodactylus/sone/data/Sone.java
+++ b/src/main/java/net/pterodactylus/sone/data/Sone.java
@@ -115,6 +115,15 @@ public class Sone implements Fingerprintable, Comparable<Sone> {
 
 	};
 
+	/** Filter that matches Sones that have at least one album. */
+	public static final Filter<Sone> HAS_ALBUM_FILTER = new Filter<Sone>() {
+
+		@Override
+		public boolean filterObject(Sone sone) {
+			return !sone.getAlbums().isEmpty();
+		}
+	};
+
 	/** The logger. */
 	private static final Logger logger = Logging.getLogger(Sone.class);
 
-- 
2.7.4