Bug-6781: Inbound and outbound connection attempts from controller are not synchronized

[bgpcep.git] / bgp / rib-impl / src / main / java / org / opendaylight / protocol / bgp / rib / impl / spi / PeerRegistrySessionListener.java

diff --git a/bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/spi/PeerRegistrySessionListener.java b/bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/spi/PeerRegistrySessionListener.java
new file mode 100644 (file)
index 0000000..604738d
--- /dev/null
+++ b/bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/spi/PeerRegistrySessionListener.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2016 Brocade Communications 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.protocol.bgp.rib.impl.spi;
+
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+
+/**
+ * Listens to the session changes for peers in a PeerRegisty.
+ *
+ */
+public interface PeerRegistrySessionListener {
+
+    /**
+     * Invoked when new peer session is created.
+     * @param ip The peer's IP address.
+     */
+    void onSessionCreated(@Nonnull IpAddress ip);
+
+    /**
+     * Invoked when peer session is removed.
+     * @param ip The peer's IP address.
+     */
+    void onSessionRemoved(@Nonnull IpAddress ip);
+
+}