2 * Copyright (c) 2015 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.openflowplugin.api.openflow.device;
12 * Reserves unique XID for Device Messages.
14 public interface XidSequencer {
17 * Method reserve unique XID for Device Message.
18 * Attention: OFJava expect the message,
19 * otherwise OutboundQueue could stop working.
20 * @return Reserved XID
22 Long reserveXidForDeviceMessage();