2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.controller.sal.topology;
11 import java.util.List;
14 import org.opendaylight.controller.sal.core.Edge;
15 import org.opendaylight.controller.sal.core.Property;
16 import org.opendaylight.controller.sal.core.UpdateType;
19 * @file IPluginOutTopologyService.java
21 * @brief Methods that are invoked from Protocol Plugin toward SAL
23 * Every time a protocol plugin update the topology, it will call this
24 * service provided by SAL so the update can migrate upward toward the
29 * Methods that are invoked from Protocol Plugin toward SAL
32 public interface IPluginOutTopologyService {
35 * Called to update on Edge in the topology graph
37 * @param topoedgeupdateList
38 * List of topoedgeupdates Each topoedgeupdate includes edge, its
39 * Properties ( BandWidth and/or Latency etc) and update type.
41 public void edgeUpdate(List<TopoEdgeUpdate> topoedgeupdateList);
44 * Called when an Edge utilization is above the safety threshold configured
49 public void edgeOverUtilized(Edge edge);
52 * Called when the Edge utilization is back to normal, below the safety
53 * threshold level configured on the controller
57 public void edgeUtilBackToNormal(Edge edge);