OpenDaylight Controller functional modules.

[controller.git] / opendaylight / switchmanager / src / main / java / org / opendaylight / controller / switchmanager / ISpanAware.java

diff --git a/opendaylight/switchmanager/src/main/java/org/opendaylight/controller/switchmanager/ISpanAware.java b/opendaylight/switchmanager/src/main/java/org/opendaylight/controller/switchmanager/ISpanAware.java
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+
+/*
+ * 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.switchmanager;
+
+import java.util.List;
+
+import org.opendaylight.controller.sal.core.Node;
+import org.opendaylight.controller.sal.core.NodeConnector;
+
+/**
+ * The interface provides the methods for notifying when span ports
+ * are configured/unconfigured.
+ */
+public interface ISpanAware {
+    /**
+     * This method is called when list of ports in a node are added/deleted as span ports.
+     *
+     * @param node             {@link org.opendaylight.controller.sal.core.Node} being updated
+     * @param portList list of span {@link org.opendaylight.controller.sal.core.NodeConnector}
+     * @param add              true if add; false if delete.
+     */
+    public void spanUpdate(Node node, List<NodeConnector> portList, boolean add);
+}
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