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.handlers;
11 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
14 * Created by mirehak on 4/3/15.
16 public interface OutstandingMessageExtractor {
20 * @return next older message, delivered messages will be removed from original cache
22 RequestContext<?> extractNextOutstandingMessage(long barrierXid);