1 files changed, 29 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/data/Clustering.java b/src/com/android/gallery3d/data/Clustering.java
new file mode 100644
index 000000000..4072bf57b
--- /dev/null
+++ b/src/com/android/gallery3d/data/Clustering.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.gallery3d.data;
+
+import java.util.ArrayList;
+
+public abstract class Clustering {
+    public abstract void run(MediaSet baseSet);
+    public abstract int getNumberOfClusters();
+    public abstract ArrayList<Path> getCluster(int index);
+    public abstract String getClusterName(int index);
+    public MediaItem getClusterCover(int index) {
+        return null;
+    }
+}