just before adding authorization service.

[photos] / src / main / java / org / wamblee / photos / model / filesystem / EntryFoundCallback.java

diff --git a/src/main/java/org/wamblee/photos/model/filesystem/EntryFoundCallback.java b/src/main/java/org/wamblee/photos/model/filesystem/EntryFoundCallback.java
new file mode 100644 (file)
index 0000000..6669f32
--- /dev/null
+++ b/src/main/java/org/wamblee/photos/model/filesystem/EntryFoundCallback.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2005 the original author or authors.
+ * 
+ * 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 org.wamblee.photos.model.filesystem;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
+import org.wamblee.photos.model.PhotoEntry;
+
+/**
+ * Callback for the traverse method call of the filesystem album. 
+ */
+public interface EntryFoundCallback {
+    /**
+     * Callback executed when a photo entry has been found.
+     * @param aEntries Current list of photo entries.  
+     * @param aThumbnail Path of the thumbnail image. 
+     * @param aPhoto Path of the full-size image. 
+     * @param aPath Path in the photo album. 
+     * @return True if the search should continue, false otherwise. 
+     */
+       boolean photoFound(List<PhotoEntry> aEntries, File aThumbnail, File aPhoto, String aPath);
+    
+    /**
+     * Callback executed when a photo album has been found.
+     * @param aEntries Current list of photo entries.  
+     * @param aAlbum Path of the photo album directory. 
+     * @param aPath Path in the photo album. 
+     * @return True if the search should continue, false otherwise. 
+     * @throws IOException In case of IO problems. 
+     */
+       boolean albumFound(List<PhotoEntry> aEntries, File aAlbum, String aPath) throws IOException;
+}