Add change notification functionality to yang-store.

[controller.git] / opendaylight / config / yang-store-api / src / main / java / org / opendaylight / controller / config / yang / store / spi / YangStoreListener.java

diff --git a/opendaylight/config/yang-store-api/src/main/java/org/opendaylight/controller/config/yang/store/spi/YangStoreListener.java b/opendaylight/config/yang-store-api/src/main/java/org/opendaylight/controller/config/yang/store/spi/YangStoreListener.java
new file mode 100644 (file)
index 0000000..72c3d34
--- /dev/null
+++ b/opendaylight/config/yang-store-api/src/main/java/org/opendaylight/controller/config/yang/store/spi/YangStoreListener.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.config.yang.store.spi;
+
+import java.net.URL;
+import java.util.Collection;
+
+/**
+ * Implementation of this interface gets notified when bundle containing yang files in META-INF/yang has been
+ * added or removed. One notification is sent per one bundle.
+ */
+public interface YangStoreListener {
+
+    void onAddedYangURL(Collection<URL> url);
+
+    void onRemovedYangURL(Collection<URL> url);
+
+}