1 files changed, 61 insertions, 0 deletions
diff --git a/src/plugins/db.core/src/com/motorolamobility/studio/android/db/core/event/IDatabaseModelListener.java b/src/plugins/db.core/src/com/motorolamobility/studio/android/db/core/event/IDatabaseModelListener.java
new file mode 100644
index 0000000..c455e24
--- /dev/null
+++ b/src/plugins/db.core/src/com/motorolamobility/studio/android/db/core/event/IDatabaseModelListener.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2012 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.motorolamobility.studio.android.db.core.event;
+
+public interface IDatabaseModelListener
+{
+    /**
+     * Handles the event {@link DatabaseModelEvent#EVENT_TYPE#ADD} of the addition of a new node. 
+     * @param databaseModelEvent {@link DatabaseModelEvent#getTreeNodeItem()} contains the node to be added.
+     */
+    public void handleNodeAdditionEvent(DatabaseModelEvent databaseModelEvent);
+
+    /**
+     * Handles the event {@link DatabaseModelEvent#EVENT_TYPE#REMOVE} of the removal of a node. 
+     * @param databaseModelEvent {@link DatabaseModelEvent#getTreeNodeItem()} contains the node to be removed.
+     */
+    public void handleNodeRemovalEvent(DatabaseModelEvent databaseModelEvent);
+
+    /**
+     * Handles the event {@link DatabaseModelEvent#EVENT_TYPE#UPDATE} of the update of a node. 
+     * @param databaseModelEvent {@link DatabaseModelEvent#getTreeNodeItem()} contains the node to be updated.
+     */
+    public void handleNodeUpdateEvent(DatabaseModelEvent databaseModelEvent);
+
+    /**
+     * Handles the event {@link DatabaseModelEvent#EVENT_TYPE#CLEAR} of the clear of the children of a node. 
+     * @param databaseModelEvent {@link DatabaseModelEvent#getTreeNodeItem()} contains the parent node to clear its children.
+     */
+    public void handleNodeClearEvent(DatabaseModelEvent databaseModelEvent);
+
+    /**
+     * Handles the event {@link DatabaseModelEvent#EVENT_TYPE#CLEAR} of the refresh of a node. 
+     * @param databaseModelEvent {@link DatabaseModelEvent#getTreeNodeItem()} contains the node to be refreshed.
+     */
+    public void handleNodeRefreshEvent(DatabaseModelEvent databaseModelEvent);
+
+    /**
+     * Handles the event {@link DatabaseModelEvent#EVENT_TYPE#EXPAND} of a node. 
+     * @param databaseModelEvent {@link DatabaseModelEvent#getTreeNodeItem()} contains the node to be expanded.
+     */
+    public void handleNodeExpandEvent(DatabaseModelEvent databaseModelEvent);
+
+    /**
+     * Handles the event {@link DatabaseModelEvent#EVENT_TYPE#SELECT} of a node. 
+     * @param databaseModelEvent {@link DatabaseModelEvent#getTreeNodeItem()} contains the node to be selected.
+     */
+    public void handleNodeSelectEvent(DatabaseModelEvent databaseModelEvent);
+}